TY  - CONF
AU  - Božinović, Sofija
AU  - Dodig, Dejan
AU  - Nikolić, Ana
AU  - Zorić, Miroslav
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Weigelt-Fischer, Kathleen
AU  - Altmann, Thomas
AU  - Junker, Astrid
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/1286
AB  - Limited water availability and nitrogen deficiency are the most restricting factors for maize growth. Although maize susceptibility to drought is the highest at the reproductive stage, water shortage during vegetative development can significantly reduce grain yield. The aim of this study was to assess the genetic variation of growth dynamics in 20 maize inbred lines (ILs) through automated phenotyping based on visible light (RGB) imaging in a greenhouse under optimal (C), nitrogen (N), water (W), and combined nitrogen and water stress (NW) conditions. Thirteen biomass-related and morpho-physiological image-derived traits acquired at 33 time points were selected, covering developmental stages from five fully developed leaves to 10-13 fully developed leaves, depending on treatment. Estimated biomass volume (EBv), a proxy for biomass in our study, showed to be the most sensitive image-derived morphological trait to water and combined water and nitrogen stress with the maximum reduction of 53 and 54% in W and NW compared to C at the time of maximum water stress. Genotypic variation of EBv within each treatment was consistently high and over 80%, while the analysis across treatments showed that as stress got higher the genetic variation got lower (32-38%) and the interaction term became more prominent. Phenotypic correlations between EBv and other image-derived traits at early stages showed that under no stress or mild stress conditions, morphological traits were more appropriate than color-related traits for the prediction of biomass accumulation, while under more severe stress conditions, color-related traits and chlorophyll fluorescence are more useful to differentiate genotypes for high biomass. To investigate whether ILs can express EBv in similar patterns, temporal profiles were clustered by using the fuzzy c-means clustering algorithm, and two temporal dynamics of EBv patterns among the studied ILs in each treatment were identified.
C3  - 7th International Plant Phenotyping Symposium ‘Plant Phenotyping for a Sustainable Future’, Wageningen, the Netherlands September 26-30, 2022, IPPS 2022 Conference Book
T1  - High-throughput phenotyping of maize growth dynamics under nitrogen and water stress
SP  - 95
EP  - 95
UR  - https://hdl.handle.net/21.15107/rcub_rik_1286
ER  - 

@conference{
author = "Božinović, Sofija and Dodig, Dejan and Nikolić, Ana and Zorić, Miroslav and Vančetović, Jelena and Ignjatović-Micić, Dragana and Weigelt-Fischer, Kathleen and Altmann, Thomas and Junker, Astrid",
year = "2022",
abstract = "Limited water availability and nitrogen deficiency are the most restricting factors for maize growth. Although maize susceptibility to drought is the highest at the reproductive stage, water shortage during vegetative development can significantly reduce grain yield. The aim of this study was to assess the genetic variation of growth dynamics in 20 maize inbred lines (ILs) through automated phenotyping based on visible light (RGB) imaging in a greenhouse under optimal (C), nitrogen (N), water (W), and combined nitrogen and water stress (NW) conditions. Thirteen biomass-related and morpho-physiological image-derived traits acquired at 33 time points were selected, covering developmental stages from five fully developed leaves to 10-13 fully developed leaves, depending on treatment. Estimated biomass volume (EBv), a proxy for biomass in our study, showed to be the most sensitive image-derived morphological trait to water and combined water and nitrogen stress with the maximum reduction of 53 and 54% in W and NW compared to C at the time of maximum water stress. Genotypic variation of EBv within each treatment was consistently high and over 80%, while the analysis across treatments showed that as stress got higher the genetic variation got lower (32-38%) and the interaction term became more prominent. Phenotypic correlations between EBv and other image-derived traits at early stages showed that under no stress or mild stress conditions, morphological traits were more appropriate than color-related traits for the prediction of biomass accumulation, while under more severe stress conditions, color-related traits and chlorophyll fluorescence are more useful to differentiate genotypes for high biomass. To investigate whether ILs can express EBv in similar patterns, temporal profiles were clustered by using the fuzzy c-means clustering algorithm, and two temporal dynamics of EBv patterns among the studied ILs in each treatment were identified.",
journal = "7th International Plant Phenotyping Symposium ‘Plant Phenotyping for a Sustainable Future’, Wageningen, the Netherlands September 26-30, 2022, IPPS 2022 Conference Book",
title = "High-throughput phenotyping of maize growth dynamics under nitrogen and water stress",
pages = "95-95",
url = "https://hdl.handle.net/21.15107/rcub_rik_1286"
}

Božinović, S., Dodig, D., Nikolić, A., Zorić, M., Vančetović, J., Ignjatović-Micić, D., Weigelt-Fischer, K., Altmann, T.,& Junker, A.. (2022). High-throughput phenotyping of maize growth dynamics under nitrogen and water stress. in 7th International Plant Phenotyping Symposium ‘Plant Phenotyping for a Sustainable Future’, Wageningen, the Netherlands September 26-30, 2022, IPPS 2022 Conference Book, 95-95.
https://hdl.handle.net/21.15107/rcub_rik_1286

Božinović S, Dodig D, Nikolić A, Zorić M, Vančetović J, Ignjatović-Micić D, Weigelt-Fischer K, Altmann T, Junker A. High-throughput phenotyping of maize growth dynamics under nitrogen and water stress. in 7th International Plant Phenotyping Symposium ‘Plant Phenotyping for a Sustainable Future’, Wageningen, the Netherlands September 26-30, 2022, IPPS 2022 Conference Book. 2022;:95-95.
https://hdl.handle.net/21.15107/rcub_rik_1286 .

Božinović, Sofija, Dodig, Dejan, Nikolić, Ana, Zorić, Miroslav, Vančetović, Jelena, Ignjatović-Micić, Dragana, Weigelt-Fischer, Kathleen, Altmann, Thomas, Junker, Astrid, "High-throughput phenotyping of maize growth dynamics under nitrogen and water stress" in 7th International Plant Phenotyping Symposium ‘Plant Phenotyping for a Sustainable Future’, Wageningen, the Netherlands September 26-30, 2022, IPPS 2022 Conference Book (2022):95-95,
https://hdl.handle.net/21.15107/rcub_rik_1286 .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Božinović, Sofija
AU  - Nikolić, Ana
AU  - Zorić, Miroslav
AU  - Vančetović, Jelena
AU  - Ignjatović-Micić, Dragana
AU  - Delić, Nenad
AU  - Weigelt-Fischer, Kathleen
AU  - Junker, Astrid
AU  - Altmann, Thomas
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/812
AB  - Phenotypic measurements under controlled cultivation conditions are essential to gain
a mechanistic understanding of plant responses to environmental impacts and thus
for knowledge-based improvement of their performance under natural field conditions.
Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and
nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a
course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage),
maize phenology and growth were monitored by using a high-throughput phenotyping
platform for daily acquisition of images in different spectral ranges. The focus of the
present study is on the measurements taken at the time of maximum water stress (for
traits that reflect plant physiological properties) and at the end of the experiment (for
traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic
traits extracted from the digital image data that support biological interpretation of
plant growth were selected for their predictive value for mid-season shoot biomass
accumulation. Measured fresh and dry weights after harvest were used to calculate
various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant
weight) and to establish correlations with image-derived phenotypic features. Also, score
indices based on dry weight were used to identify contrasting ILs in terms of productivity
and tolerance to stress, and their means for image-derived and manually measured traits
were compared. Color-related traits appear to be indicative of plant performance and
photosystem II operating efficiency might be an importance physiological parameter
of biomass accumulation, particularly under severe stress conditions. Also, genotypes
showing greater leaf area may be better adapted to abiotic stress conditions.
PB  - Lausanne : Frontiers Media SA
T2  - Frontiers in Plant Science
T1  - Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress
VL  - 10
SP  - 814
DO  - 10.3389/fpls.2019.00814
ER  - 

@article{
author = "Dodig, Dejan and Božinović, Sofija and Nikolić, Ana and Zorić, Miroslav and Vančetović, Jelena and Ignjatović-Micić, Dragana and Delić, Nenad and Weigelt-Fischer, Kathleen and Junker, Astrid and Altmann, Thomas",
year = "2019",
abstract = "Phenotypic measurements under controlled cultivation conditions are essential to gain
a mechanistic understanding of plant responses to environmental impacts and thus
for knowledge-based improvement of their performance under natural field conditions.
Twenty maize inbred lines (ILs) were phenotyped in response to two levels of water and
nitrogen supply (control and stress) and combined nitrogen and water deficit. Over a
course of 5 weeks (from about 4-leaf stage to the beginning of the reproductive stage),
maize phenology and growth were monitored by using a high-throughput phenotyping
platform for daily acquisition of images in different spectral ranges. The focus of the
present study is on the measurements taken at the time of maximum water stress (for
traits that reflect plant physiological properties) and at the end of the experiment (for
traits that reflect plant architectural and biomass-related traits). Twenty-five phenotypic
traits extracted from the digital image data that support biological interpretation of
plant growth were selected for their predictive value for mid-season shoot biomass
accumulation. Measured fresh and dry weights after harvest were used to calculate
various indices (water-use efficiency, physiological nitrogen-use efficiency, specific plant
weight) and to establish correlations with image-derived phenotypic features. Also, score
indices based on dry weight were used to identify contrasting ILs in terms of productivity
and tolerance to stress, and their means for image-derived and manually measured traits
were compared. Color-related traits appear to be indicative of plant performance and
photosystem II operating efficiency might be an importance physiological parameter
of biomass accumulation, particularly under severe stress conditions. Also, genotypes
showing greater leaf area may be better adapted to abiotic stress conditions.",
publisher = "Lausanne : Frontiers Media SA",
journal = "Frontiers in Plant Science",
title = "Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress",
volume = "10",
pages = "814",
doi = "10.3389/fpls.2019.00814"
}

Dodig, D., Božinović, S., Nikolić, A., Zorić, M., Vančetović, J., Ignjatović-Micić, D., Delić, N., Weigelt-Fischer, K., Junker, A.,& Altmann, T.. (2019). Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress. in Frontiers in Plant Science
Lausanne : Frontiers Media SA., 10, 814.
https://doi.org/10.3389/fpls.2019.00814

Dodig D, Božinović S, Nikolić A, Zorić M, Vančetović J, Ignjatović-Micić D, Delić N, Weigelt-Fischer K, Junker A, Altmann T. Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress. in Frontiers in Plant Science. 2019;10:814.
doi:10.3389/fpls.2019.00814 .

Dodig, Dejan, Božinović, Sofija, Nikolić, Ana, Zorić, Miroslav, Vančetović, Jelena, Ignjatović-Micić, Dragana, Delić, Nenad, Weigelt-Fischer, Kathleen, Junker, Astrid, Altmann, Thomas, "Image-derived traits related to mid-season growth performance of maize under nitrogen and water stress" in Frontiers in Plant Science, 10 (2019):814,
https://doi.org/10.3389/fpls.2019.00814 . .

TY  - JOUR
AU  - Kandić, Vesna
AU  - Dodig, Dejan
AU  - Nikolić, Ana
AU  - Kaitović, Željko
AU  - Zorić, Miroslav
AU  - Šurlan-Momirović, Gordana
AU  - Aleksić, Goran
AU  - Đurić, Nenad
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/730
AB  - After the kernel number per spike has been formed during the vegetative stage, grain weight depends on the rate and duration of grain filling. Drought and high temperatures during the grain filling stage frequently occurs in the majority of barley growing regions worldwide. To investigate impact of terminal drought stress on grain filling parameters and grain yield, 15 two- and 10 six-rowed barley genotypes were tested in two-year field trials, set in two locations with two treatments. One treatment was control (C), while in the other treatment (D) terminal drought was simulated by mechanical removal of all leaf blades 7 days after heading of each genotype. In average, defoliation caused reduction of yield (33%), grain filling rate (12%) and 1000-kernel weight (11%). In both treatments, grain yield and the absolute grain filling rate were higher in two-rowed barley genotypes than in six-rowed ones. In both treatments, the correlation was stronger between yield and grain filling duration than between yield and the grain filling rate. The correlation between average yield and grain filling duration was stronger in the D than in the C treatment. According to the results obtained for terminal drought conditions, breeders should create early maturing genotypes of two-rowed type, with a longer grain filling duration and the gradual accumulation of dry matter.
PB  - Patron Editore S R L, Bologna
T2  - Italian Journal of Agrometeorology-Rivista Italiana Di Agrometeorologia
T1  - Grain filling parameters of two- and six-rowed barley genotypes in terminal drought conditions
VL  - 23
IS  - 2
SP  - 5
EP  - 14
DO  - 10.19199/2018.2.2038-5625.005
ER  - 

@article{
author = "Kandić, Vesna and Dodig, Dejan and Nikolić, Ana and Kaitović, Željko and Zorić, Miroslav and Šurlan-Momirović, Gordana and Aleksić, Goran and Đurić, Nenad",
year = "2018",
abstract = "After the kernel number per spike has been formed during the vegetative stage, grain weight depends on the rate and duration of grain filling. Drought and high temperatures during the grain filling stage frequently occurs in the majority of barley growing regions worldwide. To investigate impact of terminal drought stress on grain filling parameters and grain yield, 15 two- and 10 six-rowed barley genotypes were tested in two-year field trials, set in two locations with two treatments. One treatment was control (C), while in the other treatment (D) terminal drought was simulated by mechanical removal of all leaf blades 7 days after heading of each genotype. In average, defoliation caused reduction of yield (33%), grain filling rate (12%) and 1000-kernel weight (11%). In both treatments, grain yield and the absolute grain filling rate were higher in two-rowed barley genotypes than in six-rowed ones. In both treatments, the correlation was stronger between yield and grain filling duration than between yield and the grain filling rate. The correlation between average yield and grain filling duration was stronger in the D than in the C treatment. According to the results obtained for terminal drought conditions, breeders should create early maturing genotypes of two-rowed type, with a longer grain filling duration and the gradual accumulation of dry matter.",
publisher = "Patron Editore S R L, Bologna",
journal = "Italian Journal of Agrometeorology-Rivista Italiana Di Agrometeorologia",
title = "Grain filling parameters of two- and six-rowed barley genotypes in terminal drought conditions",
volume = "23",
number = "2",
pages = "5-14",
doi = "10.19199/2018.2.2038-5625.005"
}

Kandić, V., Dodig, D., Nikolić, A., Kaitović, Ž., Zorić, M., Šurlan-Momirović, G., Aleksić, G.,& Đurić, N.. (2018). Grain filling parameters of two- and six-rowed barley genotypes in terminal drought conditions. in Italian Journal of Agrometeorology-Rivista Italiana Di Agrometeorologia
Patron Editore S R L, Bologna., 23(2), 5-14.
https://doi.org/10.19199/2018.2.2038-5625.005

Kandić V, Dodig D, Nikolić A, Kaitović Ž, Zorić M, Šurlan-Momirović G, Aleksić G, Đurić N. Grain filling parameters of two- and six-rowed barley genotypes in terminal drought conditions. in Italian Journal of Agrometeorology-Rivista Italiana Di Agrometeorologia. 2018;23(2):5-14.
doi:10.19199/2018.2.2038-5625.005 .

Kandić, Vesna, Dodig, Dejan, Nikolić, Ana, Kaitović, Željko, Zorić, Miroslav, Šurlan-Momirović, Gordana, Aleksić, Goran, Đurić, Nenad, "Grain filling parameters of two- and six-rowed barley genotypes in terminal drought conditions" in Italian Journal of Agrometeorology-Rivista Italiana Di Agrometeorologia, 23, no. 2 (2018):5-14,
https://doi.org/10.19199/2018.2.2038-5625.005 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Nikolić, Ana
AU  - Zorić, Miroslav
AU  - Nikolic-Dorić, Emilija
AU  - Mutavdzić, Beba
AU  - Perović, Dragan
AU  - Šurlan-Momirović, Gordana
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/707
AB  - Barley (Hordeum vulgare L.) is often grown in sites with low rainfall and high temperature during grain filling. Because spike architecture is one of basic footprints of barley domestication, the importance of spikes in adaptation to different environments or abiotic stresses can be hypothesised. In order to compare different barley spike types in terms of kernel growth and yield components, we tested 15 two-row and 10 six-row winter genotypes in eight environments where terminal drought was simulated by defoliation at 7 days after heading (7 DAH). Control plants were grown intact. On average, two-row genotypes outyielded six-row genotypes by 17% under control conditions and 33% under simulated late drought. Observations of kernel dry weights from 7 DAH through to harvest maturity at 5-day intervals were regressed onto a measure of thermal time. After preliminary evaluation of four nonlinear (S-shaped) models for kernel dry-weight accumulation, the ordinary logistic model was deemed the most appropriate in most cases and was finally applied to all plant-growth curves. Four parameters were estimated from the logistic model. Whereas two earliness estimators (inflection point and thermal time needed to reach maximum kernel weight) were similar for the two barley types, maximum kernel weight (Y-max) and mean rate of kernel growth (RG) were higher (P lt 0.05) in two-row than in six-row barleys. Differences in Y-max and RG among six-row barley genotypes were greater between control and defoliation treatments than between years, whereas among two-row barley genotypes, differences between years were greater, suggesting better stability of six-row types and better drought tolerance of two-row types in the tested barley set.
PB  - Csiro Publishing, Clayton
T2  - Crop & Pasture Science
T1  - Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation
VL  - 69
IS  - 12
SP  - 1215
EP  - 1224
DO  - 10.1071/CP18336
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Nikolić, Ana and Zorić, Miroslav and Nikolic-Dorić, Emilija and Mutavdzić, Beba and Perović, Dragan and Šurlan-Momirović, Gordana",
year = "2018",
abstract = "Barley (Hordeum vulgare L.) is often grown in sites with low rainfall and high temperature during grain filling. Because spike architecture is one of basic footprints of barley domestication, the importance of spikes in adaptation to different environments or abiotic stresses can be hypothesised. In order to compare different barley spike types in terms of kernel growth and yield components, we tested 15 two-row and 10 six-row winter genotypes in eight environments where terminal drought was simulated by defoliation at 7 days after heading (7 DAH). Control plants were grown intact. On average, two-row genotypes outyielded six-row genotypes by 17% under control conditions and 33% under simulated late drought. Observations of kernel dry weights from 7 DAH through to harvest maturity at 5-day intervals were regressed onto a measure of thermal time. After preliminary evaluation of four nonlinear (S-shaped) models for kernel dry-weight accumulation, the ordinary logistic model was deemed the most appropriate in most cases and was finally applied to all plant-growth curves. Four parameters were estimated from the logistic model. Whereas two earliness estimators (inflection point and thermal time needed to reach maximum kernel weight) were similar for the two barley types, maximum kernel weight (Y-max) and mean rate of kernel growth (RG) were higher (P lt 0.05) in two-row than in six-row barleys. Differences in Y-max and RG among six-row barley genotypes were greater between control and defoliation treatments than between years, whereas among two-row barley genotypes, differences between years were greater, suggesting better stability of six-row types and better drought tolerance of two-row types in the tested barley set.",
publisher = "Csiro Publishing, Clayton",
journal = "Crop & Pasture Science",
title = "Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation",
volume = "69",
number = "12",
pages = "1215-1224",
doi = "10.1071/CP18336"
}

Dodig, D., Kandić, V., Nikolić, A., Zorić, M., Nikolic-Dorić, E., Mutavdzić, B., Perović, D.,& Šurlan-Momirović, G.. (2018). Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation. in Crop & Pasture Science
Csiro Publishing, Clayton., 69(12), 1215-1224.
https://doi.org/10.1071/CP18336

Dodig D, Kandić V, Nikolić A, Zorić M, Nikolic-Dorić E, Mutavdzić B, Perović D, Šurlan-Momirović G. Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation. in Crop & Pasture Science. 2018;69(12):1215-1224.
doi:10.1071/CP18336 .

Dodig, Dejan, Kandić, Vesna, Nikolić, Ana, Zorić, Miroslav, Nikolic-Dorić, Emilija, Mutavdzić, Beba, Perović, Dragan, Šurlan-Momirović, Gordana, "Comparative kernel growth and yield components of two- and six-row barley (Hordeum vulgare) under terminal drought simulated by defoliation" in Crop & Pasture Science, 69, no. 12 (2018):1215-1224,
https://doi.org/10.1071/CP18336 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Rancić, D.
AU  - Vucelic-Radović, Bijana
AU  - Savić, J.
AU  - Pećinar, Ilinka
AU  - Stanojević, Slađana
AU  - Šešlija, Aleksandra
AU  - Pekic-Quarrie, Sofija
AU  - Zorić, Miroslav
AU  - Vassilev, D.
PY  - 2017
UR  - http://rik.mrizp.rs/handle/123456789/677
AB  - Assimilated carbon during vegetative and early reproductive growth in wheat is temporarily stored in stem internodes and leaf sheaths (LSs), and can later be remobilized and transported to developing grain. The present study was undertaken to determine the effect of several peduncle (the uppermost internode) morpho-anatomical and biochemical traits on grain weight, and to assess the contribution of the peduncle water-soluble carbohydrate (WSC) reserves shortly after anthesis to its variation. In 2-year field trials, 61 wheat genotypes were used (27 F-4:5 families, 17 parents used for the crosses and the 17 current best standards), comparing intact control plants (CP) with plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis. Estimated contributions of peduncle (culm (C) and flag LS) assimilate reserves to grain weight/spike were from 006 to 031 and from 011 to 045 in CP and DP plants, respectively. In both CP and DP plants, a higher contribution was from the LS than from the C. High peduncle reserve mobilization efficiency, a longer exposed part of the peduncle and larger C storage capacity (through higher parenchyma and/or lower lignified area) were of specific benefit for maintaining grain weight in defoliated plants. F-4:5 families had higher transport capacity in the peduncle, but without any improvement in WSC-related traits compared with the best standards.
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield
VL  - 155
IS  - 3
SP  - 475
EP  - 493
DO  - 10.1017/S0021859616000551
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Rancić, D. and Vucelic-Radović, Bijana and Savić, J. and Pećinar, Ilinka and Stanojević, Slađana and Šešlija, Aleksandra and Pekic-Quarrie, Sofija and Zorić, Miroslav and Vassilev, D.",
year = "2017",
abstract = "Assimilated carbon during vegetative and early reproductive growth in wheat is temporarily stored in stem internodes and leaf sheaths (LSs), and can later be remobilized and transported to developing grain. The present study was undertaken to determine the effect of several peduncle (the uppermost internode) morpho-anatomical and biochemical traits on grain weight, and to assess the contribution of the peduncle water-soluble carbohydrate (WSC) reserves shortly after anthesis to its variation. In 2-year field trials, 61 wheat genotypes were used (27 F-4:5 families, 17 parents used for the crosses and the 17 current best standards), comparing intact control plants (CP) with plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis. Estimated contributions of peduncle (culm (C) and flag LS) assimilate reserves to grain weight/spike were from 006 to 031 and from 011 to 045 in CP and DP plants, respectively. In both CP and DP plants, a higher contribution was from the LS than from the C. High peduncle reserve mobilization efficiency, a longer exposed part of the peduncle and larger C storage capacity (through higher parenchyma and/or lower lignified area) were of specific benefit for maintaining grain weight in defoliated plants. F-4:5 families had higher transport capacity in the peduncle, but without any improvement in WSC-related traits compared with the best standards.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield",
volume = "155",
number = "3",
pages = "475-493",
doi = "10.1017/S0021859616000551"
}

Dodig, D., Kandić, V., Rancić, D., Vucelic-Radović, B., Savić, J., Pećinar, I., Stanojević, S., Šešlija, A., Pekic-Quarrie, S., Zorić, M.,& Vassilev, D.. (2017). Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield. in Journal of Agricultural Science
Cambridge Univ Press, New York., 155(3), 475-493.
https://doi.org/10.1017/S0021859616000551

Dodig D, Kandić V, Rancić D, Vucelic-Radović B, Savić J, Pećinar I, Stanojević S, Šešlija A, Pekic-Quarrie S, Zorić M, Vassilev D. Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield. in Journal of Agricultural Science. 2017;155(3):475-493.
doi:10.1017/S0021859616000551 .

Dodig, Dejan, Kandić, Vesna, Rancić, D., Vucelic-Radović, Bijana, Savić, J., Pećinar, Ilinka, Stanojević, Slađana, Šešlija, Aleksandra, Pekic-Quarrie, Sofija, Zorić, Miroslav, Vassilev, D., "Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield" in Journal of Agricultural Science, 155, no. 3 (2017):475-493,
https://doi.org/10.1017/S0021859616000551 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Savić, Jasna
AU  - Vucelic-Radović, Bijana
AU  - Zorić, Miroslav
AU  - Popović, Aleksandra
AU  - Quarrie, Steve
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/648
AB  - When water stress develops post-anthesis, wheat (Triticum aestivum L.) plants have to rely increasingly on remobilization of previously stored assimilates to maintain grain filling. In two-year field trials, we studied more than 20 agronomic and developmental traits in 61 wheat genotypes (27 F4:5 families, 17 parents used for the crosses and 17 standards), comparing plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis with intact control plants (CP). Estimated contributions of stem and sheath assimilate reserves to grain weight/spike were from 10-54% and from 24-84% in CP and DP plants, respectively. Stem-related traits were among key traits determining stem reserve contribution (SRC). The most important genetic variables in differentiating genotypes for stress tolerance were biomass/stem, stem reserves mobilization efficiency and grain filling rate (GFR). Balance among traits related to yield maintenance in DP were more important than their high values. In general F4: 5 families (FAM), that had been crossed to combine typical breeding traits such as biomass and yield components, showed better tolerance under moderate stress than standards and parents.
PB  - Cambridge Univ Press, New York
T2  - Experimental Agriculture
T1  - Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield
VL  - 52
IS  - 2
SP  - 203
EP  - 223
DO  - 10.1017/S0014479715000034
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Savić, Jasna and Vucelic-Radović, Bijana and Zorić, Miroslav and Popović, Aleksandra and Quarrie, Steve",
year = "2016",
abstract = "When water stress develops post-anthesis, wheat (Triticum aestivum L.) plants have to rely increasingly on remobilization of previously stored assimilates to maintain grain filling. In two-year field trials, we studied more than 20 agronomic and developmental traits in 61 wheat genotypes (27 F4:5 families, 17 parents used for the crosses and 17 standards), comparing plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis with intact control plants (CP). Estimated contributions of stem and sheath assimilate reserves to grain weight/spike were from 10-54% and from 24-84% in CP and DP plants, respectively. Stem-related traits were among key traits determining stem reserve contribution (SRC). The most important genetic variables in differentiating genotypes for stress tolerance were biomass/stem, stem reserves mobilization efficiency and grain filling rate (GFR). Balance among traits related to yield maintenance in DP were more important than their high values. In general F4: 5 families (FAM), that had been crossed to combine typical breeding traits such as biomass and yield components, showed better tolerance under moderate stress than standards and parents.",
publisher = "Cambridge Univ Press, New York",
journal = "Experimental Agriculture",
title = "Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield",
volume = "52",
number = "2",
pages = "203-223",
doi = "10.1017/S0014479715000034"
}

Dodig, D., Kandić, V., Savić, J., Vucelic-Radović, B., Zorić, M., Popović, A.,& Quarrie, S.. (2016). Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield. in Experimental Agriculture
Cambridge Univ Press, New York., 52(2), 203-223.
https://doi.org/10.1017/S0014479715000034

Dodig D, Kandić V, Savić J, Vucelic-Radović B, Zorić M, Popović A, Quarrie S. Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield. in Experimental Agriculture. 2016;52(2):203-223.
doi:10.1017/S0014479715000034 .

Dodig, Dejan, Kandić, Vesna, Savić, Jasna, Vucelic-Radović, Bijana, Zorić, Miroslav, Popović, Aleksandra, Quarrie, Steve, "Responses of wheat plants under post-anthesis stress induced by defoliation: i. Contribution of agro-physiological traits to grain yield" in Experimental Agriculture, 52, no. 2 (2016):203-223,
https://doi.org/10.1017/S0014479715000034 . .

TY  - JOUR
AU  - Branković, Gordana
AU  - Šurlan, Gordana
AU  - Dragičević, Vesna
AU  - Dodig, Dejan
AU  - Žilić, Slađana
AU  - Zorić, Miroslav
AU  - Dencić, Srbislav
AU  - Knežević, Desimir
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/589
AB  - Antioxidants prevent oxidative stress and exert positive health effects. However, phytic acid among them decreases micronutrients absorption, representing also antinutrient to human and non-ruminant animals. Fifteen bread wheat (Triticum aestivum L.) and 15 durum wheat (Triticum durum Desf.) genotypes were evaluated across six environments to determine contents of phytic acid (PA), inorganic P (Pi), total yellow pigment, total soluble phenolic compounds, free protein sulfhydryl groups (PSH), and also phytic acid P/P-i (P-p/P-i). The objective of this study was to quantify, for each trait the effects of environment, genotype, and their interaction; and the influence of climatic factors on the Genotype x Environment interaction (GEI) by the use of the factorial regression. GEI (P  lt  0.001) prevailed as source of variation over genotype (P  lt  0.001) in determining PA content in bread and durum wheat (44.3% and 34.7% of sum of squares-SS, respectively), PSH content in bread and durum wheat (27% and 28.4% of SS, respectively) and total soluble phenolic compounds content in durum wheat (35.5% of SS). The major contribution to the GEI represented climatic variables during stages of stem elongation for PA and phenolic compounds, and also flowering, fertilization, grain formation and grain filling for PSH. Total yellow pigment and Pi contents in bread and durum wheat were predominantly determined by genotype (P  lt  0.001). Models of climatic variables proved to be efficient in the explanation of more than 92% of the SS of GEI for PA and antioxidants contents.
PB  - Inst Investigaciones Agropecuarias, Chillan
T2  - Chilean Journal of Agricultural Research
T1  - Genotype x Environment interaction for antioxidants and phytic acid contents in bread and durum wheat as influenced by climate
VL  - 75
IS  - 2
SP  - 139
EP  - 146
DO  - 10.4067/S0718-58392015000200001
ER  - 

@article{
author = "Branković, Gordana and Šurlan, Gordana and Dragičević, Vesna and Dodig, Dejan and Žilić, Slađana and Zorić, Miroslav and Dencić, Srbislav and Knežević, Desimir",
year = "2015",
abstract = "Antioxidants prevent oxidative stress and exert positive health effects. However, phytic acid among them decreases micronutrients absorption, representing also antinutrient to human and non-ruminant animals. Fifteen bread wheat (Triticum aestivum L.) and 15 durum wheat (Triticum durum Desf.) genotypes were evaluated across six environments to determine contents of phytic acid (PA), inorganic P (Pi), total yellow pigment, total soluble phenolic compounds, free protein sulfhydryl groups (PSH), and also phytic acid P/P-i (P-p/P-i). The objective of this study was to quantify, for each trait the effects of environment, genotype, and their interaction; and the influence of climatic factors on the Genotype x Environment interaction (GEI) by the use of the factorial regression. GEI (P  lt  0.001) prevailed as source of variation over genotype (P  lt  0.001) in determining PA content in bread and durum wheat (44.3% and 34.7% of sum of squares-SS, respectively), PSH content in bread and durum wheat (27% and 28.4% of SS, respectively) and total soluble phenolic compounds content in durum wheat (35.5% of SS). The major contribution to the GEI represented climatic variables during stages of stem elongation for PA and phenolic compounds, and also flowering, fertilization, grain formation and grain filling for PSH. Total yellow pigment and Pi contents in bread and durum wheat were predominantly determined by genotype (P  lt  0.001). Models of climatic variables proved to be efficient in the explanation of more than 92% of the SS of GEI for PA and antioxidants contents.",
publisher = "Inst Investigaciones Agropecuarias, Chillan",
journal = "Chilean Journal of Agricultural Research",
title = "Genotype x Environment interaction for antioxidants and phytic acid contents in bread and durum wheat as influenced by climate",
volume = "75",
number = "2",
pages = "139-146",
doi = "10.4067/S0718-58392015000200001"
}

Branković, G., Šurlan, G., Dragičević, V., Dodig, D., Žilić, S., Zorić, M., Dencić, S.,& Knežević, D.. (2015). Genotype x Environment interaction for antioxidants and phytic acid contents in bread and durum wheat as influenced by climate. in Chilean Journal of Agricultural Research
Inst Investigaciones Agropecuarias, Chillan., 75(2), 139-146.
https://doi.org/10.4067/S0718-58392015000200001

Branković G, Šurlan G, Dragičević V, Dodig D, Žilić S, Zorić M, Dencić S, Knežević D. Genotype x Environment interaction for antioxidants and phytic acid contents in bread and durum wheat as influenced by climate. in Chilean Journal of Agricultural Research. 2015;75(2):139-146.
doi:10.4067/S0718-58392015000200001 .

Branković, Gordana, Šurlan, Gordana, Dragičević, Vesna, Dodig, Dejan, Žilić, Slađana, Zorić, Miroslav, Dencić, Srbislav, Knežević, Desimir, "Genotype x Environment interaction for antioxidants and phytic acid contents in bread and durum wheat as influenced by climate" in Chilean Journal of Agricultural Research, 75, no. 2 (2015):139-146,
https://doi.org/10.4067/S0718-58392015000200001 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Zorić, Miroslav
AU  - Jović, Miroslava
AU  - Stanisavljević, Rade
AU  - Šurlan-Momirović, Gordana
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/569
AB  - Improving resistance to water and osmotic stresses at the seedling stage is becoming a much more important target for wheat breeders due to an increase in the frequency and severity of drought occurrences at the crop establishment and tillering phases in many wheat growing areas of the world. Ninety-six diverse wheat genotypes were laboratory tested for germination and growth response under osmotic stress induced by polyethylene glycol (PEG). Germination percentage, mean germination time, coleoptile length, shoot length and shoot growth rate were compared under stress (-0.4 MPa) and control (0.0 MPa) conditions. The same genotypes were previously grown in field trials exposed to drought stress during the anthesis and/or grain filling growth stage along with control (optimum) conditions. Grain yield (GY) and 19 other traits of agronomic importance (earliness, stem-related traits, number of kernels, mass of 1000 grains, etc.) were recorded. All seedling traits under PEG-induced water stress showed the highest relationship with the stem and stem-related traits of adult plants. To study the correlation between stress tolerance in the seedling and reproductive stages, three stress indices (tolerance index (TOL), stress susceptibility index (SSI) and stress tolerance index (STI)) for the seedling traits and GY under pre- and post-anthesis drought stress were calculated, based on a mean trait value obtained under stress and the corresponding trait value under control conditions. The ranking of the genotypes based on TOL and STI from seedling traits was found in most cases to be significantly correlated with the ranking of genotypes based on TOL and STI from GY, respectively.
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Wheat seedlings growth response to water deficiency and how it correlates with adult plant tolerance to drought
VL  - 153
IS  - 3
SP  - 466
EP  - 480
DO  - 10.1017/S002185961400029X
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Zorić, Miroslav and Jović, Miroslava and Stanisavljević, Rade and Šurlan-Momirović, Gordana",
year = "2015",
abstract = "Improving resistance to water and osmotic stresses at the seedling stage is becoming a much more important target for wheat breeders due to an increase in the frequency and severity of drought occurrences at the crop establishment and tillering phases in many wheat growing areas of the world. Ninety-six diverse wheat genotypes were laboratory tested for germination and growth response under osmotic stress induced by polyethylene glycol (PEG). Germination percentage, mean germination time, coleoptile length, shoot length and shoot growth rate were compared under stress (-0.4 MPa) and control (0.0 MPa) conditions. The same genotypes were previously grown in field trials exposed to drought stress during the anthesis and/or grain filling growth stage along with control (optimum) conditions. Grain yield (GY) and 19 other traits of agronomic importance (earliness, stem-related traits, number of kernels, mass of 1000 grains, etc.) were recorded. All seedling traits under PEG-induced water stress showed the highest relationship with the stem and stem-related traits of adult plants. To study the correlation between stress tolerance in the seedling and reproductive stages, three stress indices (tolerance index (TOL), stress susceptibility index (SSI) and stress tolerance index (STI)) for the seedling traits and GY under pre- and post-anthesis drought stress were calculated, based on a mean trait value obtained under stress and the corresponding trait value under control conditions. The ranking of the genotypes based on TOL and STI from seedling traits was found in most cases to be significantly correlated with the ranking of genotypes based on TOL and STI from GY, respectively.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Wheat seedlings growth response to water deficiency and how it correlates with adult plant tolerance to drought",
volume = "153",
number = "3",
pages = "466-480",
doi = "10.1017/S002185961400029X"
}

Dodig, D., Kandić, V., Zorić, M., Jović, M., Stanisavljević, R.,& Šurlan-Momirović, G.. (2015). Wheat seedlings growth response to water deficiency and how it correlates with adult plant tolerance to drought. in Journal of Agricultural Science
Cambridge Univ Press, New York., 153(3), 466-480.
https://doi.org/10.1017/S002185961400029X

Dodig D, Kandić V, Zorić M, Jović M, Stanisavljević R, Šurlan-Momirović G. Wheat seedlings growth response to water deficiency and how it correlates with adult plant tolerance to drought. in Journal of Agricultural Science. 2015;153(3):466-480.
doi:10.1017/S002185961400029X .

Dodig, Dejan, Kandić, Vesna, Zorić, Miroslav, Jović, Miroslava, Stanisavljević, Rade, Šurlan-Momirović, Gordana, "Wheat seedlings growth response to water deficiency and how it correlates with adult plant tolerance to drought" in Journal of Agricultural Science, 153, no. 3 (2015):466-480,
https://doi.org/10.1017/S002185961400029X . .

TY  - JOUR
AU  - Stojaković, Milisav
AU  - Mitrović, Bojan
AU  - Zorić, Miroslav
AU  - Ivanović, Mile
AU  - Stanisavljević, Dusan
AU  - Nastasić, Aleksandra
AU  - Dodig, Dejan
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/592
AB  - Grain yield is a result of the combined effects of genotype, environment and their interaction. The importance of the genotype x environment interaction is that it causes different reactions of maize hybrids when they are grown in different environments. This study was performed to analyse discriminativeness, representativeness and relationships of test locations for a grain yield of nine maize hybrids grown at nine locations in a 5 year period 2007-2011 in the South Pannonian Basin, a part of central and south European corn belt. A three-way mixed model revealed the highly significant (P  lt  0.01) REML variance components for year x location, year x location x hybrid and residuals. The grain yield was also significantly (P  lt  0.05) affected by the year x hybrid and location x hybrid interaction effect. The sites regression (SREG) model was used to determine whether mega-environments exist, and/or whether the test locations used are suitable for maize hybrids zoning. To determine which environmental factors mostly affect the hybrid x location interaction, the partial least squares regression approach was applied. The "which-won-where" pattern of the SREG biplot confirmed a rank change interaction between the locations, indicating the presence of strong and unpredictable rank-change location-by-year interactions. The main characteristic of the grouping pattern was poor repeatability, since most of the locations that made one mega-environment tended to change from year to year. Therefore, it is preferable to develop hybrids with high yielding potentials, wide adaptability and stability, rather than to develop hybrids specially designed for narrow agro-ecological regions.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - Grouping pattern of maize test locations and its impact on hybrid zoning
VL  - 204
IS  - 2
SP  - 419
EP  - 431
DO  - 10.1007/s10681-015-1358-7
ER  - 

@article{
author = "Stojaković, Milisav and Mitrović, Bojan and Zorić, Miroslav and Ivanović, Mile and Stanisavljević, Dusan and Nastasić, Aleksandra and Dodig, Dejan",
year = "2015",
abstract = "Grain yield is a result of the combined effects of genotype, environment and their interaction. The importance of the genotype x environment interaction is that it causes different reactions of maize hybrids when they are grown in different environments. This study was performed to analyse discriminativeness, representativeness and relationships of test locations for a grain yield of nine maize hybrids grown at nine locations in a 5 year period 2007-2011 in the South Pannonian Basin, a part of central and south European corn belt. A three-way mixed model revealed the highly significant (P  lt  0.01) REML variance components for year x location, year x location x hybrid and residuals. The grain yield was also significantly (P  lt  0.05) affected by the year x hybrid and location x hybrid interaction effect. The sites regression (SREG) model was used to determine whether mega-environments exist, and/or whether the test locations used are suitable for maize hybrids zoning. To determine which environmental factors mostly affect the hybrid x location interaction, the partial least squares regression approach was applied. The "which-won-where" pattern of the SREG biplot confirmed a rank change interaction between the locations, indicating the presence of strong and unpredictable rank-change location-by-year interactions. The main characteristic of the grouping pattern was poor repeatability, since most of the locations that made one mega-environment tended to change from year to year. Therefore, it is preferable to develop hybrids with high yielding potentials, wide adaptability and stability, rather than to develop hybrids specially designed for narrow agro-ecological regions.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "Grouping pattern of maize test locations and its impact on hybrid zoning",
volume = "204",
number = "2",
pages = "419-431",
doi = "10.1007/s10681-015-1358-7"
}

Stojaković, M., Mitrović, B., Zorić, M., Ivanović, M., Stanisavljević, D., Nastasić, A.,& Dodig, D.. (2015). Grouping pattern of maize test locations and its impact on hybrid zoning. in Euphytica
Springer, Dordrecht., 204(2), 419-431.
https://doi.org/10.1007/s10681-015-1358-7

Stojaković M, Mitrović B, Zorić M, Ivanović M, Stanisavljević D, Nastasić A, Dodig D. Grouping pattern of maize test locations and its impact on hybrid zoning. in Euphytica. 2015;204(2):419-431.
doi:10.1007/s10681-015-1358-7 .

Stojaković, Milisav, Mitrović, Bojan, Zorić, Miroslav, Ivanović, Mile, Stanisavljević, Dusan, Nastasić, Aleksandra, Dodig, Dejan, "Grouping pattern of maize test locations and its impact on hybrid zoning" in Euphytica, 204, no. 2 (2015):419-431,
https://doi.org/10.1007/s10681-015-1358-7 . .

TY  - JOUR
AU  - Branković, Gordana
AU  - Šurlan-Momirović, Gordana
AU  - Dodig, Dejan
AU  - Dragičević, Vesna
AU  - Zorić, Miroslav
AU  - Đurić, Nenad
PY  - 2014
UR  - http://rik.mrizp.rs/handle/123456789/548
AB  - Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the total sum of squares, respectively. Interaction terms, including genotype, contributed 6.1% to the total sum of squares, and location x year contributed 27.0%. Stability of grain vitreousness for the examined breeding lines and cultivars of durum wheat was shown by the site's regression. Broad-sense heritability of grain vitreousness was estimated to be 71%. Climatic variables were used for factorial regression modeling, and most of the interaction term for grain vitreousness was explained by mean temperatures in June (54.4%) and April (14.2%), and precipitation (14.4%) and sunshine hours (14.3%) in March. During the grain filling and grain ripening stages, the most influential climatic variables in explaining interaction were maximum temperature (43.4%), precipitation (30.9%), and sunshine hours (5.6%).
PB  - Tubitak Scientific & Technical Research Council Turkey, Ankara
T2  - Turkish Journal of Agriculture and Forestry
T1  - Effects of climatic factors on grain vitreousness stability and heritability in durum wheat
VL  - 38
IS  - 4
SP  - 429
EP  - 440
DO  - 10.3906/tar-1308-51
ER  - 

@article{
author = "Branković, Gordana and Šurlan-Momirović, Gordana and Dodig, Dejan and Dragičević, Vesna and Zorić, Miroslav and Đurić, Nenad",
year = "2014",
abstract = "Modern durum wheat breeding programs are becoming more oriented toward creation of not only high-yield cultivars but also high quality, with good stability for the trait of interest. Vitreousness of grain is associated with semolina granulation, color, and protein content; it is regarded as one of the most important characteristics in the grading industry, affecting the commercial value of the commodity. A set of 15 winter and facultative durum wheat genotypes was tested for grain vitreousness across 6 environments for 2 consecutive years. Three-way analysis of variance showed that genotype, location, and year contributed 4.1%, 20.6%, and 42.2% to the total sum of squares, respectively. Interaction terms, including genotype, contributed 6.1% to the total sum of squares, and location x year contributed 27.0%. Stability of grain vitreousness for the examined breeding lines and cultivars of durum wheat was shown by the site's regression. Broad-sense heritability of grain vitreousness was estimated to be 71%. Climatic variables were used for factorial regression modeling, and most of the interaction term for grain vitreousness was explained by mean temperatures in June (54.4%) and April (14.2%), and precipitation (14.4%) and sunshine hours (14.3%) in March. During the grain filling and grain ripening stages, the most influential climatic variables in explaining interaction were maximum temperature (43.4%), precipitation (30.9%), and sunshine hours (5.6%).",
publisher = "Tubitak Scientific & Technical Research Council Turkey, Ankara",
journal = "Turkish Journal of Agriculture and Forestry",
title = "Effects of climatic factors on grain vitreousness stability and heritability in durum wheat",
volume = "38",
number = "4",
pages = "429-440",
doi = "10.3906/tar-1308-51"
}

Branković, G., Šurlan-Momirović, G., Dodig, D., Dragičević, V., Zorić, M.,& Đurić, N.. (2014). Effects of climatic factors on grain vitreousness stability and heritability in durum wheat. in Turkish Journal of Agriculture and Forestry
Tubitak Scientific & Technical Research Council Turkey, Ankara., 38(4), 429-440.
https://doi.org/10.3906/tar-1308-51

Branković G, Šurlan-Momirović G, Dodig D, Dragičević V, Zorić M, Đurić N. Effects of climatic factors on grain vitreousness stability and heritability in durum wheat. in Turkish Journal of Agriculture and Forestry. 2014;38(4):429-440.
doi:10.3906/tar-1308-51 .

Branković, Gordana, Šurlan-Momirović, Gordana, Dodig, Dejan, Dragičević, Vesna, Zorić, Miroslav, Đurić, Nenad, "Effects of climatic factors on grain vitreousness stability and heritability in durum wheat" in Turkish Journal of Agriculture and Forestry, 38, no. 4 (2014):429-440,
https://doi.org/10.3906/tar-1308-51 . .

TY  - JOUR
AU  - Šurlan-Momirović, Gordana
AU  - Krämer, Ilona
AU  - Bratković, Kamenko
AU  - Zorić, Miroslav
AU  - Momirović, Una
AU  - Branković, Gordana
AU  - Ćalić, Irena
AU  - Kandić, Vesna
AU  - Pržulj, Novo
AU  - Ordon, Frank
AU  - Perović, Dragan
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/522
AB  - Molecular diversity of 145 barley (Hordeum vulgare subsp. vulgare L.) accessions from the Serbian GenBank was assessed by single sequence repeats (SSR) markers. A set of 15 SSRs, covering all chromosomes of the diploid barley genome with 2-3 SSR markers per chromosome, with a range of 4-18 alleles per locus were used. In total, 15 loci and 119 alleles were detected, with an average of 7.93 alleles per locus. The Polymorphic information content value ranged from 0.220 to 0.782 with a mean value of 0.534. Regarding the growth habit and row type groups, gene diversity was comparatively higher for the spring (0.616) and six-rowed accessions (0.616) than for the winter and two- rowed accessions (0.322 and 0.478, respectively). Analysis of molecular variance showed that all sources of variation were significant (P  lt  0.01), but the between-group component was predominant (76.85%) for growth habit and 89.45% for row type. Unweighted Pair Group Method with Arithmetic Mean (UPGMA) cluster analysis based on the shared allele distance (DSA) matrix estimated on the SSR data assigned the genotypes into two clusters - the first smaller consisting of the six 6-rowed spring cultivars and the second comprising six subclusters. Genotype MBR1012 was separated from all other genotypes that constitute UPGMA tree. The associations of genotypes belonging to different growth habit and row type groups were assessed using Principal Coordinate Analysis revealing separation of winter growth habit group from facultative one. The use of the STRUCTURE clustering algorithm allowed the identification of 2 subpopulations of genotypes.
AB  - Molekularni diverzitet 145 genotipova ječma (Hordeum vulgare subsp. vulgare L.) iz Gen Banke Srbije je procenjen SSR markerima. Korišćeno je SSR markera sa svih hromozoma diploidnog genoma ječma u proseku 2-3 markera po hromozomu i sa 4-18 alela po lokusu. Utvrđeno je 15 lokusa i 119 alela sa prosekom od 7.93 alela po lokusu. PIC je bio u opsegu od 0.220 do 0.782 sa prosekom 0.534. Genski diverzitet je bio veći za jare (0.616) i šestorede genotipove (0.616) u odnosu na ozime i dvorede (0.322 i 0.478). Analizom molekularne varijanse utvrđena je značajnost svih izvora variranja (P  lt  0.01), ali je međugrupna komponenta dominirala. Primenom metoda UPGMA analize zasnovane na zajedničkoj distanci alela (DSA) na osnovu SSR podataka dobijeno je grupisanje genotipove u dva klastera-jedan manji koji sadrži šest šestoredih jarih genotipova ječma i drugi koji je obuhvatao šest podklastera. Genotip MBR1012 je bio odvojen od svih ostalih genotipova. Korišćenjem metoda Osnovna Analiza Koordinata dobijeno je razdvajanje ozimih genotipova ječma od fakultativnih. Utvrđeno je postojanje dve podpopulacije genotipova primenom algoritma grupisanja STRUCTURE.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Molecular characterization of barley (Hordeum vulgare L.) accessions of the Serbian GeneBank by SSR fingerprinting
T1  - Molekularna karakterizacija genotipova ječma (Hordeum vulgare L.) iz gen banke Srbije SSR markerima
VL  - 45
IS  - 1
SP  - 167
EP  - 180
DO  - 10.2298/GENSR1301167S
ER  - 

@article{
author = "Šurlan-Momirović, Gordana and Krämer, Ilona and Bratković, Kamenko and Zorić, Miroslav and Momirović, Una and Branković, Gordana and Ćalić, Irena and Kandić, Vesna and Pržulj, Novo and Ordon, Frank and Perović, Dragan",
year = "2013",
abstract = "Molecular diversity of 145 barley (Hordeum vulgare subsp. vulgare L.) accessions from the Serbian GenBank was assessed by single sequence repeats (SSR) markers. A set of 15 SSRs, covering all chromosomes of the diploid barley genome with 2-3 SSR markers per chromosome, with a range of 4-18 alleles per locus were used. In total, 15 loci and 119 alleles were detected, with an average of 7.93 alleles per locus. The Polymorphic information content value ranged from 0.220 to 0.782 with a mean value of 0.534. Regarding the growth habit and row type groups, gene diversity was comparatively higher for the spring (0.616) and six-rowed accessions (0.616) than for the winter and two- rowed accessions (0.322 and 0.478, respectively). Analysis of molecular variance showed that all sources of variation were significant (P  lt  0.01), but the between-group component was predominant (76.85%) for growth habit and 89.45% for row type. Unweighted Pair Group Method with Arithmetic Mean (UPGMA) cluster analysis based on the shared allele distance (DSA) matrix estimated on the SSR data assigned the genotypes into two clusters - the first smaller consisting of the six 6-rowed spring cultivars and the second comprising six subclusters. Genotype MBR1012 was separated from all other genotypes that constitute UPGMA tree. The associations of genotypes belonging to different growth habit and row type groups were assessed using Principal Coordinate Analysis revealing separation of winter growth habit group from facultative one. The use of the STRUCTURE clustering algorithm allowed the identification of 2 subpopulations of genotypes., Molekularni diverzitet 145 genotipova ječma (Hordeum vulgare subsp. vulgare L.) iz Gen Banke Srbije je procenjen SSR markerima. Korišćeno je SSR markera sa svih hromozoma diploidnog genoma ječma u proseku 2-3 markera po hromozomu i sa 4-18 alela po lokusu. Utvrđeno je 15 lokusa i 119 alela sa prosekom od 7.93 alela po lokusu. PIC je bio u opsegu od 0.220 do 0.782 sa prosekom 0.534. Genski diverzitet je bio veći za jare (0.616) i šestorede genotipove (0.616) u odnosu na ozime i dvorede (0.322 i 0.478). Analizom molekularne varijanse utvrđena je značajnost svih izvora variranja (P  lt  0.01), ali je međugrupna komponenta dominirala. Primenom metoda UPGMA analize zasnovane na zajedničkoj distanci alela (DSA) na osnovu SSR podataka dobijeno je grupisanje genotipove u dva klastera-jedan manji koji sadrži šest šestoredih jarih genotipova ječma i drugi koji je obuhvatao šest podklastera. Genotip MBR1012 je bio odvojen od svih ostalih genotipova. Korišćenjem metoda Osnovna Analiza Koordinata dobijeno je razdvajanje ozimih genotipova ječma od fakultativnih. Utvrđeno je postojanje dve podpopulacije genotipova primenom algoritma grupisanja STRUCTURE.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Molecular characterization of barley (Hordeum vulgare L.) accessions of the Serbian GeneBank by SSR fingerprinting, Molekularna karakterizacija genotipova ječma (Hordeum vulgare L.) iz gen banke Srbije SSR markerima",
volume = "45",
number = "1",
pages = "167-180",
doi = "10.2298/GENSR1301167S"
}

Šurlan-Momirović, G., Krämer, I., Bratković, K., Zorić, M., Momirović, U., Branković, G., Ćalić, I., Kandić, V., Pržulj, N., Ordon, F.,& Perović, D.. (2013). Molecular characterization of barley (Hordeum vulgare L.) accessions of the Serbian GeneBank by SSR fingerprinting. in Genetika
Društvo genetičara Srbije, Beograd., 45(1), 167-180.
https://doi.org/10.2298/GENSR1301167S

Šurlan-Momirović G, Krämer I, Bratković K, Zorić M, Momirović U, Branković G, Ćalić I, Kandić V, Pržulj N, Ordon F, Perović D. Molecular characterization of barley (Hordeum vulgare L.) accessions of the Serbian GeneBank by SSR fingerprinting. in Genetika. 2013;45(1):167-180.
doi:10.2298/GENSR1301167S .

Šurlan-Momirović, Gordana, Krämer, Ilona, Bratković, Kamenko, Zorić, Miroslav, Momirović, Una, Branković, Gordana, Ćalić, Irena, Kandić, Vesna, Pržulj, Novo, Ordon, Frank, Perović, Dragan, "Molecular characterization of barley (Hordeum vulgare L.) accessions of the Serbian GeneBank by SSR fingerprinting" in Genetika, 45, no. 1 (2013):167-180,
https://doi.org/10.2298/GENSR1301167S . .

TY  - JOUR
AU  - Zivanović, Tomislav
AU  - Branković, Gordana
AU  - Šurlan-Momirović, Gordana
AU  - Janković, Snežana
AU  - Zorić, Miroslav
AU  - Vasiljević, Sanja
AU  - Pavlov, Jovan
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/429
AB  - A little knowledge exists about the probability that recombination in the parental maize populations will enhance the chances to select more stable genotypes. The synthetic parent maize population ((1601/5 x ZPL913)F-2 = R-0) with 25% of exotic germplasm was used to assess: (i) genotype x environment interaction and estimate stability of genotypes using nonparametric statistics; (ii) the effect of three (R-3) and five (R-5) gene recombination cycles on yield stability of genotypes; (iii) relationship among different nonparametric stability measures. The increase of mean grain yield was significant (  lt  0.01) in the R-3 and R-5 in comparison to the R-0, while it was not significant between R-3 and R-5. Analysis of variance showed significant (  lt  0.01) effects of environments, families per set, environment x set interaction, family x environment interaction per set on grain yield. The non-significant noncrossover and significant crossover (  lt  0.01) G x (E) interactions were found according to Bredenkamp procedures and van der Laan-de Kroon test, respectively. The significant (  lt  0.01) differences in stability were observed between R-0-set 3 and R-5-set 3 determined by , R-3-set 1 and R-5-set 1 determined by (  lt  0.05), and R-0-set 3 and R-5-set 3 determined by (  lt  0.05). The significant parameters were those which take into account yield and stability so the differences could be due to differences in yield rather than stability. Findings can help breeders to assume the most optimum number of supplementary gene recombination to achieve satisfactory yield mean and yield stability of maize genotypes originating from breeding populations.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - Effect of recombination in the maize breeding population with exotic germplasm on the yield stability
VL  - 185
IS  - 3
SP  - 407
EP  - 417
DO  - 10.1007/s10681-011-0600-1
ER  - 

@article{
author = "Zivanović, Tomislav and Branković, Gordana and Šurlan-Momirović, Gordana and Janković, Snežana and Zorić, Miroslav and Vasiljević, Sanja and Pavlov, Jovan",
year = "2012",
abstract = "A little knowledge exists about the probability that recombination in the parental maize populations will enhance the chances to select more stable genotypes. The synthetic parent maize population ((1601/5 x ZPL913)F-2 = R-0) with 25% of exotic germplasm was used to assess: (i) genotype x environment interaction and estimate stability of genotypes using nonparametric statistics; (ii) the effect of three (R-3) and five (R-5) gene recombination cycles on yield stability of genotypes; (iii) relationship among different nonparametric stability measures. The increase of mean grain yield was significant (  lt  0.01) in the R-3 and R-5 in comparison to the R-0, while it was not significant between R-3 and R-5. Analysis of variance showed significant (  lt  0.01) effects of environments, families per set, environment x set interaction, family x environment interaction per set on grain yield. The non-significant noncrossover and significant crossover (  lt  0.01) G x (E) interactions were found according to Bredenkamp procedures and van der Laan-de Kroon test, respectively. The significant (  lt  0.01) differences in stability were observed between R-0-set 3 and R-5-set 3 determined by , R-3-set 1 and R-5-set 1 determined by (  lt  0.05), and R-0-set 3 and R-5-set 3 determined by (  lt  0.05). The significant parameters were those which take into account yield and stability so the differences could be due to differences in yield rather than stability. Findings can help breeders to assume the most optimum number of supplementary gene recombination to achieve satisfactory yield mean and yield stability of maize genotypes originating from breeding populations.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "Effect of recombination in the maize breeding population with exotic germplasm on the yield stability",
volume = "185",
number = "3",
pages = "407-417",
doi = "10.1007/s10681-011-0600-1"
}

Zivanović, T., Branković, G., Šurlan-Momirović, G., Janković, S., Zorić, M., Vasiljević, S.,& Pavlov, J.. (2012). Effect of recombination in the maize breeding population with exotic germplasm on the yield stability. in Euphytica
Springer, Dordrecht., 185(3), 407-417.
https://doi.org/10.1007/s10681-011-0600-1

Zivanović T, Branković G, Šurlan-Momirović G, Janković S, Zorić M, Vasiljević S, Pavlov J. Effect of recombination in the maize breeding population with exotic germplasm on the yield stability. in Euphytica. 2012;185(3):407-417.
doi:10.1007/s10681-011-0600-1 .

Zivanović, Tomislav, Branković, Gordana, Šurlan-Momirović, Gordana, Janković, Snežana, Zorić, Miroslav, Vasiljević, Sanja, Pavlov, Jovan, "Effect of recombination in the maize breeding population with exotic germplasm on the yield stability" in Euphytica, 185, no. 3 (2012):407-417,
https://doi.org/10.1007/s10681-011-0600-1 . .

TY  - JOUR
AU  - Šurlan-Momirović, Gordana
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Zorić, Miroslav
AU  - Perović, Dragan
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/433
AB  - With 5 figures and 5 tables Abstract Landraces of wheat (Triticum aestivum L.), collected from the Western Balkans, were considered as a potential genetic resource of drought resistance for wheat breeding. A group of 20 landraces with 80 wheat accessions of worldwide origin were tested in 4-year field trials under two watering regimes: fully irrigated and under a rain-out plot shelter. Fourteen agronomic traits were evaluated for their responses to drought stress, and four selection indices were calculated: mean productivity (MP), stress tolerance (TOL), stress susceptibility index (SSI) and stress tolerance index (STI). The average yield of landraces was significantly lower than that of accessions under both regimes, and there was no evidence that yield stability of landraces was better than that of accessions. However, TOL was better in landraces than in accessions, and several traits related to yield were shown to suffer less under water deficit (i.e. kernels per spike). Amongst landraces, relatively wide diversity (CV 10.218.9%) was found for most of the traits that can be exploited for improving drought tolerance of new varieties for the variable rainfed conditions of south-eastern Europe.
PB  - Wiley-Blackwell, Hoboken
T2  - Plant Breeding
T1  - Comparison of responses to drought stress of 100 wheat accessions and landraces to identify opportunities for improving wheat drought resistance
VL  - 131
IS  - 3
SP  - 369
EP  - 379
DO  - 10.1111/j.1439-0523.2011.01941.x
ER  - 

@article{
author = "Šurlan-Momirović, Gordana and Dodig, Dejan and Kandić, Vesna and Zorić, Miroslav and Perović, Dragan",
year = "2012",
abstract = "With 5 figures and 5 tables Abstract Landraces of wheat (Triticum aestivum L.), collected from the Western Balkans, were considered as a potential genetic resource of drought resistance for wheat breeding. A group of 20 landraces with 80 wheat accessions of worldwide origin were tested in 4-year field trials under two watering regimes: fully irrigated and under a rain-out plot shelter. Fourteen agronomic traits were evaluated for their responses to drought stress, and four selection indices were calculated: mean productivity (MP), stress tolerance (TOL), stress susceptibility index (SSI) and stress tolerance index (STI). The average yield of landraces was significantly lower than that of accessions under both regimes, and there was no evidence that yield stability of landraces was better than that of accessions. However, TOL was better in landraces than in accessions, and several traits related to yield were shown to suffer less under water deficit (i.e. kernels per spike). Amongst landraces, relatively wide diversity (CV 10.218.9%) was found for most of the traits that can be exploited for improving drought tolerance of new varieties for the variable rainfed conditions of south-eastern Europe.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "Plant Breeding",
title = "Comparison of responses to drought stress of 100 wheat accessions and landraces to identify opportunities for improving wheat drought resistance",
volume = "131",
number = "3",
pages = "369-379",
doi = "10.1111/j.1439-0523.2011.01941.x"
}

Šurlan-Momirović, G., Dodig, D., Kandić, V., Zorić, M.,& Perović, D.. (2012). Comparison of responses to drought stress of 100 wheat accessions and landraces to identify opportunities for improving wheat drought resistance. in Plant Breeding
Wiley-Blackwell, Hoboken., 131(3), 369-379.
https://doi.org/10.1111/j.1439-0523.2011.01941.x

Šurlan-Momirović G, Dodig D, Kandić V, Zorić M, Perović D. Comparison of responses to drought stress of 100 wheat accessions and landraces to identify opportunities for improving wheat drought resistance. in Plant Breeding. 2012;131(3):369-379.
doi:10.1111/j.1439-0523.2011.01941.x .

Šurlan-Momirović, Gordana, Dodig, Dejan, Kandić, Vesna, Zorić, Miroslav, Perović, Dragan, "Comparison of responses to drought stress of 100 wheat accessions and landraces to identify opportunities for improving wheat drought resistance" in Plant Breeding, 131, no. 3 (2012):369-379,
https://doi.org/10.1111/j.1439-0523.2011.01941.x . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Kandić, Vesna
AU  - Quarrie, Steve
AU  - Barnes, Jeremy
AU  - Zorić, Miroslav
AU  - Kobiljski, Borislav
AU  - Savić, Jasna
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/417
AB  - Genetic analyses and association mapping were performed on a winter wheat core collection of 96 accessions sampled from a variety of geographic origins. Twenty-four agronomic traits were evaluated over 3 years under fully irrigated, rainfed and drought treatments. Grain yield was the most sensitive trait to water deficit and was highly correlated with above-ground biomass per plant and number of kernels per m(2). The germplasm was structured into four subpopulations. The association of 46 SSR loci distributed throughout the wheat genome with yield and agronomic traits was analyzed using a general linear model, where subpopulation information was used to control false-positive or spurious marker-trait associations (MTAs). A total of 26, 21 and 29 significant (P  lt  0.001) MTAs were identified in irrigated, rainfed and drought treatments, respectively. The marker effects ranged from 14.0 to 50.8%. Combined across all treatments, 34 significant (P  lt  0.001) MTAs were identified with nine markers, and R-2 ranged from 14.5 to 50.2%. Marker psp3200 (6DS) and particularly gwm484 (2DS) were associated with many significant MTAs in each treatment and explained the greatest proportion of phenotypic variation. Although we were not able to recognize any marker related to grain yield under drought stress, a number of MTAs associated with developmental and agronomic traits highly correlated with grain yield under drought were identified.
PB  - Mdpi Ag, Basel
T2  - International Journal of Molecular Sciences
T1  - Genetic and Association Mapping Study of Wheat Agronomic Traits Under Contrasting Water Regimes
VL  - 13
IS  - 5
SP  - 6167
EP  - 6188
DO  - 10.3390/ijms13056167
ER  - 

@article{
author = "Dodig, Dejan and Kandić, Vesna and Quarrie, Steve and Barnes, Jeremy and Zorić, Miroslav and Kobiljski, Borislav and Savić, Jasna",
year = "2012",
abstract = "Genetic analyses and association mapping were performed on a winter wheat core collection of 96 accessions sampled from a variety of geographic origins. Twenty-four agronomic traits were evaluated over 3 years under fully irrigated, rainfed and drought treatments. Grain yield was the most sensitive trait to water deficit and was highly correlated with above-ground biomass per plant and number of kernels per m(2). The germplasm was structured into four subpopulations. The association of 46 SSR loci distributed throughout the wheat genome with yield and agronomic traits was analyzed using a general linear model, where subpopulation information was used to control false-positive or spurious marker-trait associations (MTAs). A total of 26, 21 and 29 significant (P  lt  0.001) MTAs were identified in irrigated, rainfed and drought treatments, respectively. The marker effects ranged from 14.0 to 50.8%. Combined across all treatments, 34 significant (P  lt  0.001) MTAs were identified with nine markers, and R-2 ranged from 14.5 to 50.2%. Marker psp3200 (6DS) and particularly gwm484 (2DS) were associated with many significant MTAs in each treatment and explained the greatest proportion of phenotypic variation. Although we were not able to recognize any marker related to grain yield under drought stress, a number of MTAs associated with developmental and agronomic traits highly correlated with grain yield under drought were identified.",
publisher = "Mdpi Ag, Basel",
journal = "International Journal of Molecular Sciences",
title = "Genetic and Association Mapping Study of Wheat Agronomic Traits Under Contrasting Water Regimes",
volume = "13",
number = "5",
pages = "6167-6188",
doi = "10.3390/ijms13056167"
}

Dodig, D., Kandić, V., Quarrie, S., Barnes, J., Zorić, M., Kobiljski, B.,& Savić, J.. (2012). Genetic and Association Mapping Study of Wheat Agronomic Traits Under Contrasting Water Regimes. in International Journal of Molecular Sciences
Mdpi Ag, Basel., 13(5), 6167-6188.
https://doi.org/10.3390/ijms13056167

Dodig D, Kandić V, Quarrie S, Barnes J, Zorić M, Kobiljski B, Savić J. Genetic and Association Mapping Study of Wheat Agronomic Traits Under Contrasting Water Regimes. in International Journal of Molecular Sciences. 2012;13(5):6167-6188.
doi:10.3390/ijms13056167 .

Dodig, Dejan, Kandić, Vesna, Quarrie, Steve, Barnes, Jeremy, Zorić, Miroslav, Kobiljski, Borislav, Savić, Jasna, "Genetic and Association Mapping Study of Wheat Agronomic Traits Under Contrasting Water Regimes" in International Journal of Molecular Sciences, 13, no. 5 (2012):6167-6188,
https://doi.org/10.3390/ijms13056167 . .

TY  - JOUR
AU  - Zorić, Miroslav
AU  - Kobiljski, Borislav
AU  - Dodig, Dejan
AU  - Quarrie, Steve
AU  - Barnes, Jeremy
PY  - 2012
UR  - http://rik.mrizp.rs/handle/123456789/411
AB  - A set of 96 winter wheat accessions sampled from a variety of geographic origins, including cultivars and breeding lines, were characterized with 46 genome-wide SSR loci for genetic diversity and population structure. The genetic diversity within these accessions was examined using a genetic distance-based and a model-based clustering method. The model-based analysis identified an underlying population structure comprising of four distinct sub-populations which corresponded well with distance-based groupings. Information on the population structure is taken into account in an association mapping study of grain yield from a 3-years field trial incorporating fully irrigated, rainfed and drought stress treatments. A total of 21 marker-grain yield associations (P  lt  0.01) were identified with nine SSR markers. Most associations were detected only in one to three environments (treatment/year combination), with an average R (2) value around 13 %. However, marker gwm484 (on chromosome 2D) was associated with yield in six environments, including irrigated, rainfed and drought stress treatments, suggesting it could be used to improve grain yield across a range of environments. Variation in grain yield at this locus was associated with earliness, early vigour, kernels per spikelet and harvest index. Microsatellite locus psp3200 (on chromosome 6D) was associated with yield in dry and hot environments, which was related to earliness, early vigour, productive tillering and total biomass per plant. Partial least squares regression, with nine environmental factors, showed that precipitation from tillering to maturity was the main environmental factor causing marker x environment associations for grain yield.
PB  - Springer, Dordrecht
T2  - Genetica
T1  - Population structure in a wheat core collection and genomic loci associated with yield under contrasting environments
VL  - 140
IS  - 4-6
SP  - 259
EP  - 275
DO  - 10.1007/s10709-012-9677-2
ER  - 

@article{
author = "Zorić, Miroslav and Kobiljski, Borislav and Dodig, Dejan and Quarrie, Steve and Barnes, Jeremy",
year = "2012",
abstract = "A set of 96 winter wheat accessions sampled from a variety of geographic origins, including cultivars and breeding lines, were characterized with 46 genome-wide SSR loci for genetic diversity and population structure. The genetic diversity within these accessions was examined using a genetic distance-based and a model-based clustering method. The model-based analysis identified an underlying population structure comprising of four distinct sub-populations which corresponded well with distance-based groupings. Information on the population structure is taken into account in an association mapping study of grain yield from a 3-years field trial incorporating fully irrigated, rainfed and drought stress treatments. A total of 21 marker-grain yield associations (P  lt  0.01) were identified with nine SSR markers. Most associations were detected only in one to three environments (treatment/year combination), with an average R (2) value around 13 %. However, marker gwm484 (on chromosome 2D) was associated with yield in six environments, including irrigated, rainfed and drought stress treatments, suggesting it could be used to improve grain yield across a range of environments. Variation in grain yield at this locus was associated with earliness, early vigour, kernels per spikelet and harvest index. Microsatellite locus psp3200 (on chromosome 6D) was associated with yield in dry and hot environments, which was related to earliness, early vigour, productive tillering and total biomass per plant. Partial least squares regression, with nine environmental factors, showed that precipitation from tillering to maturity was the main environmental factor causing marker x environment associations for grain yield.",
publisher = "Springer, Dordrecht",
journal = "Genetica",
title = "Population structure in a wheat core collection and genomic loci associated with yield under contrasting environments",
volume = "140",
number = "4-6",
pages = "259-275",
doi = "10.1007/s10709-012-9677-2"
}

Zorić, M., Kobiljski, B., Dodig, D., Quarrie, S.,& Barnes, J.. (2012). Population structure in a wheat core collection and genomic loci associated with yield under contrasting environments. in Genetica
Springer, Dordrecht., 140(4-6), 259-275.
https://doi.org/10.1007/s10709-012-9677-2

Zorić M, Kobiljski B, Dodig D, Quarrie S, Barnes J. Population structure in a wheat core collection and genomic loci associated with yield under contrasting environments. in Genetica. 2012;140(4-6):259-275.
doi:10.1007/s10709-012-9677-2 .

Zorić, Miroslav, Kobiljski, Borislav, Dodig, Dejan, Quarrie, Steve, Barnes, Jeremy, "Population structure in a wheat core collection and genomic loci associated with yield under contrasting environments" in Genetica, 140, no. 4-6 (2012):259-275,
https://doi.org/10.1007/s10709-012-9677-2 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Zorić, Miroslav
AU  - Lalević, Blazo
AU  - Šurlan-Momirović, Gordana
AU  - Mitić, Nevena
AU  - Nikolić, Radomirka
AU  - King, Stephen R.
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/339
AB  - Availability of immature embryos as explants to establish wheat (Triticum aestivum L.) by tissue culture can be limited by climatic factors and the lack of high quality embryos frequently hampers experimentation. This study evaluates the effects of rainfall, various temperature-based variables and sunshine duration on tissue culture response (TCR) traits including callus formation (CF), regenerating calli (RC), and number of plants per embryo (PPE) for 96 wheat genotypes of worldwide origin. The objectives of this study were to evaluate the significance of a particular climatic factor on TCR traits and to determine the period of wheat growth during which these factors were the most effective. The genotypes were grown in an experimental field during three seasons differing in meteorological conditions. The relationships between TCR traits and climatic factors within three time periods of wheat growth: 2, 6 and 10 weeks prior to embryo sampling were analysed by biplot analysis. The tissue culture traits were influenced at very different degrees by climatic factors: from 16.8% (RC) to 69.8% (CF). Donor plant environment with high temperatures and low rainfalls reduced (p  lt  0.05) the tissue culture performance of wheat genotypes. Callus formation was most sensitive to the temperature based factors. The environmental conditions between flowering and the medium milk stage were the most important for CF, while RC and PPE were not particularly related to any period.
PB  - Univ Sao Paolo, Cerquera Cesar
T2  - Scientia Agricola
T1  - Morphogenetic responses of embryo culture of wheat related to environment culture conditions of the explant donor plant
VL  - 67
IS  - 3
SP  - 295
EP  - 300
DO  - 10.1590/S0103-90162010000300007
ER  - 

@article{
author = "Dodig, Dejan and Zorić, Miroslav and Lalević, Blazo and Šurlan-Momirović, Gordana and Mitić, Nevena and Nikolić, Radomirka and King, Stephen R.",
year = "2010",
abstract = "Availability of immature embryos as explants to establish wheat (Triticum aestivum L.) by tissue culture can be limited by climatic factors and the lack of high quality embryos frequently hampers experimentation. This study evaluates the effects of rainfall, various temperature-based variables and sunshine duration on tissue culture response (TCR) traits including callus formation (CF), regenerating calli (RC), and number of plants per embryo (PPE) for 96 wheat genotypes of worldwide origin. The objectives of this study were to evaluate the significance of a particular climatic factor on TCR traits and to determine the period of wheat growth during which these factors were the most effective. The genotypes were grown in an experimental field during three seasons differing in meteorological conditions. The relationships between TCR traits and climatic factors within three time periods of wheat growth: 2, 6 and 10 weeks prior to embryo sampling were analysed by biplot analysis. The tissue culture traits were influenced at very different degrees by climatic factors: from 16.8% (RC) to 69.8% (CF). Donor plant environment with high temperatures and low rainfalls reduced (p  lt  0.05) the tissue culture performance of wheat genotypes. Callus formation was most sensitive to the temperature based factors. The environmental conditions between flowering and the medium milk stage were the most important for CF, while RC and PPE were not particularly related to any period.",
publisher = "Univ Sao Paolo, Cerquera Cesar",
journal = "Scientia Agricola",
title = "Morphogenetic responses of embryo culture of wheat related to environment culture conditions of the explant donor plant",
volume = "67",
number = "3",
pages = "295-300",
doi = "10.1590/S0103-90162010000300007"
}

Dodig, D., Zorić, M., Lalević, B., Šurlan-Momirović, G., Mitić, N., Nikolić, R.,& King, S. R.. (2010). Morphogenetic responses of embryo culture of wheat related to environment culture conditions of the explant donor plant. in Scientia Agricola
Univ Sao Paolo, Cerquera Cesar., 67(3), 295-300.
https://doi.org/10.1590/S0103-90162010000300007

Dodig D, Zorić M, Lalević B, Šurlan-Momirović G, Mitić N, Nikolić R, King SR. Morphogenetic responses of embryo culture of wheat related to environment culture conditions of the explant donor plant. in Scientia Agricola. 2010;67(3):295-300.
doi:10.1590/S0103-90162010000300007 .

Dodig, Dejan, Zorić, Miroslav, Lalević, Blazo, Šurlan-Momirović, Gordana, Mitić, Nevena, Nikolić, Radomirka, King, Stephen R., "Morphogenetic responses of embryo culture of wheat related to environment culture conditions of the explant donor plant" in Scientia Agricola, 67, no. 3 (2010):295-300,
https://doi.org/10.1590/S0103-90162010000300007 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Zorić, Miroslav
AU  - Kobiljski, Borislav
AU  - Quarrie, Steve
AU  - Quarrie, Steve
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/346
AB  - This study was conducted to assess drought tolerance and regional-based patterns of diversity of bread wheat accessions and to identify new sources of diversity that could accelerate the development of improved wheat varieties better suited to meeting the challenges posed by changing climate in Southern and Eastern Europe. For this, genetic diversity assessed by simple sequence repeats (SSR) markers was compared with diversity evaluated using 19 phenotypic traits averaged over irrigated and drought-stress field conditions. Thirty-six SSR were used to profile 96 wheat genotypes from the collection of genetic resources at the Institute of Field and Vegetable Crops, Novi Sad, Serbia. A total of 46 loci and 366 alleles were detected, with a range of 3-21 alleles per locus. The polymorphic information content was estimated to be 0.61. The genetic distance for all possible 4560 pairs of genotypes ranged from 0.06 to 0.91 with an average of 0.65. Genotypes were grouped according to their drought tolerance (high, medium, low) and region of origin. Analysis of molecular variance showed that over 96% of the total variation could be explained by the variance within the drought tolerance and geographical groups. As a whole, genetic diversity among the high drought tolerance genotypes was considerably higher than that among low drought tolerance genotypes. Comparative analysis of SSR diversity among six regional groups revealed that the genotypes from North America exhibited more genetic diversity than those from other regions. Two dendrograms were constructed based on phenotypic and molecular analyses using the Unweighted Pair Group Method with Arithmetic Mean method and were found to be topologically different. Genotypes characterised as highly drought tolerant were distributed among all SSR-based cluster groups. This implied that the genetic basis of drought tolerance in these genotypes was different, thereby enabling wheat breeders to combine these diverse sources of genetic variability to improve drought tolerance in their breeding programs.
PB  - Csiro Publishing, Collingwood
T2  - Crop & Pasture Science
T1  - Assessing drought tolerance and regional patterns of genetic diversity among spring and winter bread wheat using simple sequence repeats and phenotypic data
VL  - 61
IS  - 10
SP  - 812
EP  - 824
DO  - 10.1071/CP10001
ER  - 

@article{
author = "Dodig, Dejan and Zorić, Miroslav and Kobiljski, Borislav and Quarrie, Steve and Quarrie, Steve",
year = "2010",
abstract = "This study was conducted to assess drought tolerance and regional-based patterns of diversity of bread wheat accessions and to identify new sources of diversity that could accelerate the development of improved wheat varieties better suited to meeting the challenges posed by changing climate in Southern and Eastern Europe. For this, genetic diversity assessed by simple sequence repeats (SSR) markers was compared with diversity evaluated using 19 phenotypic traits averaged over irrigated and drought-stress field conditions. Thirty-six SSR were used to profile 96 wheat genotypes from the collection of genetic resources at the Institute of Field and Vegetable Crops, Novi Sad, Serbia. A total of 46 loci and 366 alleles were detected, with a range of 3-21 alleles per locus. The polymorphic information content was estimated to be 0.61. The genetic distance for all possible 4560 pairs of genotypes ranged from 0.06 to 0.91 with an average of 0.65. Genotypes were grouped according to their drought tolerance (high, medium, low) and region of origin. Analysis of molecular variance showed that over 96% of the total variation could be explained by the variance within the drought tolerance and geographical groups. As a whole, genetic diversity among the high drought tolerance genotypes was considerably higher than that among low drought tolerance genotypes. Comparative analysis of SSR diversity among six regional groups revealed that the genotypes from North America exhibited more genetic diversity than those from other regions. Two dendrograms were constructed based on phenotypic and molecular analyses using the Unweighted Pair Group Method with Arithmetic Mean method and were found to be topologically different. Genotypes characterised as highly drought tolerant were distributed among all SSR-based cluster groups. This implied that the genetic basis of drought tolerance in these genotypes was different, thereby enabling wheat breeders to combine these diverse sources of genetic variability to improve drought tolerance in their breeding programs.",
publisher = "Csiro Publishing, Collingwood",
journal = "Crop & Pasture Science",
title = "Assessing drought tolerance and regional patterns of genetic diversity among spring and winter bread wheat using simple sequence repeats and phenotypic data",
volume = "61",
number = "10",
pages = "812-824",
doi = "10.1071/CP10001"
}

Dodig, D., Zorić, M., Kobiljski, B., Quarrie, S.,& Quarrie, S.. (2010). Assessing drought tolerance and regional patterns of genetic diversity among spring and winter bread wheat using simple sequence repeats and phenotypic data. in Crop & Pasture Science
Csiro Publishing, Collingwood., 61(10), 812-824.
https://doi.org/10.1071/CP10001

Dodig D, Zorić M, Kobiljski B, Quarrie S, Quarrie S. Assessing drought tolerance and regional patterns of genetic diversity among spring and winter bread wheat using simple sequence repeats and phenotypic data. in Crop & Pasture Science. 2010;61(10):812-824.
doi:10.1071/CP10001 .

Dodig, Dejan, Zorić, Miroslav, Kobiljski, Borislav, Quarrie, Steve, Quarrie, Steve, "Assessing drought tolerance and regional patterns of genetic diversity among spring and winter bread wheat using simple sequence repeats and phenotypic data" in Crop & Pasture Science, 61, no. 10 (2010):812-824,
https://doi.org/10.1071/CP10001 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Zorić, Miroslav
AU  - Šurlan-Momirović, Gordana
AU  - Mitić, Nevena
AU  - Nikolić, Radomirka
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/247
AB  - There are only a few reports about the relationship between tissue culture and agronomic traits in wheat. In an attempt to enlarge the knowledge in this area, 96 wheat genotypes of worldwide origin were evaluated for their tissue culture response as well as the agronomic performance in the three-year field trials. Plant regeneration was achieved from immature embryos collected 12-15 days after anthesis. Associations between tissue culture and agronomic traits were surveyed by the correlation and path coefficient analyses. A trait-association by year biplot was applied to understand environmental effects on these relationships. All significant trait-associations were of a moderate magnitude and were responsive to the environment. The path coefficient analysis revealed that a grain yield had the highest positive direct effect on a callus formation while the kernel number per spike had the highest positive direct effect on regenerative calli and plant number per embryo. Nevertheless, only productive tillering had significant (positive) direct effect on all studied tissue culture traits.
PB  - Springer, Dordrecht
T2  - Plant Cell Tissue and Organ Culture
T1  - Tissue culture and agronomic traits relationship in wheat
VL  - 95
IS  - 1
SP  - 107
EP  - 114
DO  - 10.1007/s11240-008-9421-x
ER  - 

@article{
author = "Dodig, Dejan and Zorić, Miroslav and Šurlan-Momirović, Gordana and Mitić, Nevena and Nikolić, Radomirka",
year = "2008",
abstract = "There are only a few reports about the relationship between tissue culture and agronomic traits in wheat. In an attempt to enlarge the knowledge in this area, 96 wheat genotypes of worldwide origin were evaluated for their tissue culture response as well as the agronomic performance in the three-year field trials. Plant regeneration was achieved from immature embryos collected 12-15 days after anthesis. Associations between tissue culture and agronomic traits were surveyed by the correlation and path coefficient analyses. A trait-association by year biplot was applied to understand environmental effects on these relationships. All significant trait-associations were of a moderate magnitude and were responsive to the environment. The path coefficient analysis revealed that a grain yield had the highest positive direct effect on a callus formation while the kernel number per spike had the highest positive direct effect on regenerative calli and plant number per embryo. Nevertheless, only productive tillering had significant (positive) direct effect on all studied tissue culture traits.",
publisher = "Springer, Dordrecht",
journal = "Plant Cell Tissue and Organ Culture",
title = "Tissue culture and agronomic traits relationship in wheat",
volume = "95",
number = "1",
pages = "107-114",
doi = "10.1007/s11240-008-9421-x"
}

Dodig, D., Zorić, M., Šurlan-Momirović, G., Mitić, N.,& Nikolić, R.. (2008). Tissue culture and agronomic traits relationship in wheat. in Plant Cell Tissue and Organ Culture
Springer, Dordrecht., 95(1), 107-114.
https://doi.org/10.1007/s11240-008-9421-x

Dodig D, Zorić M, Šurlan-Momirović G, Mitić N, Nikolić R. Tissue culture and agronomic traits relationship in wheat. in Plant Cell Tissue and Organ Culture. 2008;95(1):107-114.
doi:10.1007/s11240-008-9421-x .

Dodig, Dejan, Zorić, Miroslav, Šurlan-Momirović, Gordana, Mitić, Nevena, Nikolić, Radomirka, "Tissue culture and agronomic traits relationship in wheat" in Plant Cell Tissue and Organ Culture, 95, no. 1 (2008):107-114,
https://doi.org/10.1007/s11240-008-9421-x . .

TY  - JOUR
AU  - Zorić, Miroslav
AU  - Knežević, Desimir
AU  - Šurlan-Momirović, Gordana
AU  - Dodig, Dejan
AU  - King, Stephen R.
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/213
AB  - Wheat cultivars grown in south-eastern Europe are exposed to variable rainfed environments. Climate change predictions indicate that the frequency of dry years will likely increase in the future. This study examined relationships among agronomic traits and some drought indices with grain yield as influenced by genotype and environment. In a 4-year experiment, 100 cultivars and landraces of bread wheat ( Triticum aestivum L.) from different countries were tested under 3 watering regimes: fully irrigated, rainfed, and in a rain-out plot shelter. Three selection indices, mean productivity ( MP), tolerance (TOL), and stress susceptibility index (SSI), were calculated based on grain yield in irrigated and drought-stressed conditions. The additive main effects and multiplicative interaction (AMMI) models were used to study the genotype x environment effects. Average yield reduction due to drought in the sheltered plots was 37.5%. High-yielding genotypes in each treatment showed high values of MP and high rank for SSI and, particularly, TOL. Conversely, low-yielding genotypes in each treatment had low values of MP and high drought tolerance according to SSI and TOL (i.e. low ranks). MP values were noted as being particularly well suited for predicting performance in this experiment. Total biomass and early vigour were found to be the most important agronomic traits for selecting high-yielding genotypes in a range of stress and non-stress conditions.
PB  - Csiro Publishing, Clayton
T2  - Australian Journal of Agricultural Research
T1  - Genotype x environment interaction for wheat yield in different drought stress conditions and agronomic traits suitable for selection
VL  - 59
IS  - 6
SP  - 536
EP  - 545
DO  - 10.1071/AR07281
ER  - 

@article{
author = "Zorić, Miroslav and Knežević, Desimir and Šurlan-Momirović, Gordana and Dodig, Dejan and King, Stephen R.",
year = "2008",
abstract = "Wheat cultivars grown in south-eastern Europe are exposed to variable rainfed environments. Climate change predictions indicate that the frequency of dry years will likely increase in the future. This study examined relationships among agronomic traits and some drought indices with grain yield as influenced by genotype and environment. In a 4-year experiment, 100 cultivars and landraces of bread wheat ( Triticum aestivum L.) from different countries were tested under 3 watering regimes: fully irrigated, rainfed, and in a rain-out plot shelter. Three selection indices, mean productivity ( MP), tolerance (TOL), and stress susceptibility index (SSI), were calculated based on grain yield in irrigated and drought-stressed conditions. The additive main effects and multiplicative interaction (AMMI) models were used to study the genotype x environment effects. Average yield reduction due to drought in the sheltered plots was 37.5%. High-yielding genotypes in each treatment showed high values of MP and high rank for SSI and, particularly, TOL. Conversely, low-yielding genotypes in each treatment had low values of MP and high drought tolerance according to SSI and TOL (i.e. low ranks). MP values were noted as being particularly well suited for predicting performance in this experiment. Total biomass and early vigour were found to be the most important agronomic traits for selecting high-yielding genotypes in a range of stress and non-stress conditions.",
publisher = "Csiro Publishing, Clayton",
journal = "Australian Journal of Agricultural Research",
title = "Genotype x environment interaction for wheat yield in different drought stress conditions and agronomic traits suitable for selection",
volume = "59",
number = "6",
pages = "536-545",
doi = "10.1071/AR07281"
}

Zorić, M., Knežević, D., Šurlan-Momirović, G., Dodig, D.,& King, S. R.. (2008). Genotype x environment interaction for wheat yield in different drought stress conditions and agronomic traits suitable for selection. in Australian Journal of Agricultural Research
Csiro Publishing, Clayton., 59(6), 536-545.
https://doi.org/10.1071/AR07281

Zorić M, Knežević D, Šurlan-Momirović G, Dodig D, King SR. Genotype x environment interaction for wheat yield in different drought stress conditions and agronomic traits suitable for selection. in Australian Journal of Agricultural Research. 2008;59(6):536-545.
doi:10.1071/AR07281 .

Zorić, Miroslav, Knežević, Desimir, Šurlan-Momirović, Gordana, Dodig, Dejan, King, Stephen R., "Genotype x environment interaction for wheat yield in different drought stress conditions and agronomic traits suitable for selection" in Australian Journal of Agricultural Research, 59, no. 6 (2008):536-545,
https://doi.org/10.1071/AR07281 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Zorić, Miroslav
AU  - Knežević, Desimir
AU  - Dimitrijević, Bojana
AU  - Šurlan-Momirović, Gordana
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/157
AB  - The partial least squares (PLS) regression model was applied to wheat data set with objective to determining the most relevant environmental variables that explained biomass per plant and grain yield genotype x environment interaction (GEI) effects. The data set had 25 wheat genotypes (20 landraces + 5 cultivars) tested for 4 years in two different water regimes: rainfed and drought. Environmental variables such as maximum soil temperature at 5 cm in April and May, soil moisture in the top 75 cm in March, and sun hours per day in May accounted for a sizeable proportion of GEI for biomass per plant. Similar results were obtained for grain yield: maximum soil temperature at 5 cm in April, May and June, and sun hours per day in May were related to the factor that explained the largest portion (>38%) of the GEI. Generally, wheat landraces are able to better exploit environments with higher temperatures and lower water availability during vegetative growth (March-June) than cultivars.
AB  - U cilju utvrđivanja klimatskih i zemljišnih faktora kojima se najbolje može objasniti interakcija biomase i prinosa genotipova pšenice sa spoljašnjom sredinom primenjen je model regresije parcijlnih najmanjih kvadrata (PLS). Korišćen je set podataka iz ogleda sa 20 lokalnih populacija i 5 priznatih domaćih sorti pšenice. Genotipovi pšenice su tokom četiri godine (1998-2001) ispitivani u dva različita režima gajenja: prirodni uslovi i u uslovima suvog polja. Zaštitni krov iznad suvog polja svake godine je postavljen na kraju zimskog perioda (početkom marta), u fazi bokorenja biljaka. Za oba anlizirana svojstva ANOVA je pokazala da je interakcija genotip x uslovi gajenja (tretman) visoko signifikantna (P lt 0.001). Rezultati PLS modela su pokazali da prva i druga dimezija (latentni faktori) objašnjavaju 31.9 i 12.5% interakcije genotipa sa spoljnom sredinom za biomasu po biljci, odnosno 31.2 i 18.4% za prinos zrna, respektivno. Faktori spoljašnje sredine kao što su maksimalna temperatura zemljišta na 5 cm dubine u aprilu i maju, vlažnost zemljišta u sloju od 75 cm u martu i trajanje dnevnog osunčavanja u maju mesecu u najvećoj meri doprinose interakciji genotipa sa uslovima gajenja za biomasu po biljci. Slični rezultati su dobijeni za prinos zrna, s tom razlikom da se umesto faktora vlažnost zemljišta u sloju od 75 cm u martu mesecu kao značajana pokazala temperatura zemljišta na 5 cm dubine u junu mesecu. Generalno, lokalne populacije pšenice su ispoljile bolju prilagođenost sredinama sa visokim temperaturama (vazdušnim i zemljišnim) i manjom dostupnošću vode tokom vegetativnog perioda (mart-jun) od sorti pšenice.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - Assessing wheat performance using environmental information
T1  - Analiza ogleda sa genotipovima pšenice korišćenjem faktora sredine
VL  - 39
IS  - 3
SP  - 413
EP  - 425
DO  - 10.2298/GENSR0703413D
ER  - 

@article{
author = "Dodig, Dejan and Zorić, Miroslav and Knežević, Desimir and Dimitrijević, Bojana and Šurlan-Momirović, Gordana",
year = "2007",
abstract = "The partial least squares (PLS) regression model was applied to wheat data set with objective to determining the most relevant environmental variables that explained biomass per plant and grain yield genotype x environment interaction (GEI) effects. The data set had 25 wheat genotypes (20 landraces + 5 cultivars) tested for 4 years in two different water regimes: rainfed and drought. Environmental variables such as maximum soil temperature at 5 cm in April and May, soil moisture in the top 75 cm in March, and sun hours per day in May accounted for a sizeable proportion of GEI for biomass per plant. Similar results were obtained for grain yield: maximum soil temperature at 5 cm in April, May and June, and sun hours per day in May were related to the factor that explained the largest portion (>38%) of the GEI. Generally, wheat landraces are able to better exploit environments with higher temperatures and lower water availability during vegetative growth (March-June) than cultivars., U cilju utvrđivanja klimatskih i zemljišnih faktora kojima se najbolje može objasniti interakcija biomase i prinosa genotipova pšenice sa spoljašnjom sredinom primenjen je model regresije parcijlnih najmanjih kvadrata (PLS). Korišćen je set podataka iz ogleda sa 20 lokalnih populacija i 5 priznatih domaćih sorti pšenice. Genotipovi pšenice su tokom četiri godine (1998-2001) ispitivani u dva različita režima gajenja: prirodni uslovi i u uslovima suvog polja. Zaštitni krov iznad suvog polja svake godine je postavljen na kraju zimskog perioda (početkom marta), u fazi bokorenja biljaka. Za oba anlizirana svojstva ANOVA je pokazala da je interakcija genotip x uslovi gajenja (tretman) visoko signifikantna (P lt 0.001). Rezultati PLS modela su pokazali da prva i druga dimezija (latentni faktori) objašnjavaju 31.9 i 12.5% interakcije genotipa sa spoljnom sredinom za biomasu po biljci, odnosno 31.2 i 18.4% za prinos zrna, respektivno. Faktori spoljašnje sredine kao što su maksimalna temperatura zemljišta na 5 cm dubine u aprilu i maju, vlažnost zemljišta u sloju od 75 cm u martu i trajanje dnevnog osunčavanja u maju mesecu u najvećoj meri doprinose interakciji genotipa sa uslovima gajenja za biomasu po biljci. Slični rezultati su dobijeni za prinos zrna, s tom razlikom da se umesto faktora vlažnost zemljišta u sloju od 75 cm u martu mesecu kao značajana pokazala temperatura zemljišta na 5 cm dubine u junu mesecu. Generalno, lokalne populacije pšenice su ispoljile bolju prilagođenost sredinama sa visokim temperaturama (vazdušnim i zemljišnim) i manjom dostupnošću vode tokom vegetativnog perioda (mart-jun) od sorti pšenice.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "Assessing wheat performance using environmental information, Analiza ogleda sa genotipovima pšenice korišćenjem faktora sredine",
volume = "39",
number = "3",
pages = "413-425",
doi = "10.2298/GENSR0703413D"
}

Dodig, D., Zorić, M., Knežević, D., Dimitrijević, B.,& Šurlan-Momirović, G.. (2007). Assessing wheat performance using environmental information. in Genetika
Društvo genetičara Srbije, Beograd., 39(3), 413-425.
https://doi.org/10.2298/GENSR0703413D

Dodig D, Zorić M, Knežević D, Dimitrijević B, Šurlan-Momirović G. Assessing wheat performance using environmental information. in Genetika. 2007;39(3):413-425.
doi:10.2298/GENSR0703413D .

Dodig, Dejan, Zorić, Miroslav, Knežević, Desimir, Dimitrijević, Bojana, Šurlan-Momirović, Gordana, "Assessing wheat performance using environmental information" in Genetika, 39, no. 3 (2007):413-425,
https://doi.org/10.2298/GENSR0703413D . .