TY  - JOUR
AU  - Oro, Violeta
AU  - Stanisavljević, Rade
AU  - Nikolić, Bogdan
AU  - Tabaković, Marijenka
AU  - Sečanski, Mile
AU  - Solveig, Tosi
PY  - 2021
UR  - http://rik.mrizp.rs/handle/123456789/851
AB  - Cereals, particularly wheat, are staple food of the people from the Balkans, dating back
to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44◦
and 45.5◦ N of the Pannonian Plain. One of the most economically important nematodes on wheat
is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and
shelter a large number of microorganisms. The aims of this study were to investigate the diversity of
mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of
the found mycobiota, and to explore the ecological connection between fungi and the field history,
including the potential of fungi in bioremediation and the production of novel bioactive compounds.
Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The
cysts were placed on potato dextrose agar, and maintained for two weeks at 27◦C. Following fungal
isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and
PCR products were sequenced. The study showed that the isolated fungal species belong to diverse
phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by
the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota
is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae,
and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members
of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal
infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling
the plant field colonization history to be traced chronologically
PB  - Basel : Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Biology
T1  - Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia
VL  - 10
IS  - 4
SP  - 283
DO  - 10.3390/biology10040283
ER  - 

@article{
author = "Oro, Violeta and Stanisavljević, Rade and Nikolić, Bogdan and Tabaković, Marijenka and Sečanski, Mile and Solveig, Tosi",
year = "2021",
abstract = "Cereals, particularly wheat, are staple food of the people from the Balkans, dating back
to the Neolithic age. In Serbia, cereals are predominantly grown in its northern part between 44◦
and 45.5◦ N of the Pannonian Plain. One of the most economically important nematodes on wheat
is the cereal cyst nematode, Heterodera filipjevi. Cysts of H. filipjevi survive in soil for years and
shelter a large number of microorganisms. The aims of this study were to investigate the diversity of
mycobiota associated with the cereal cyst nematode H. filipjevi, to infer phylogenetic relationships of
the found mycobiota, and to explore the ecological connection between fungi and the field history,
including the potential of fungi in bioremediation and the production of novel bioactive compounds.
Cysts were isolated from soil samples with a Spears apparatus and collected on a 150-µm sieve. The
cysts were placed on potato dextrose agar, and maintained for two weeks at 27◦C. Following fungal
isolation and colony growing, the fungal DNA was extracted, the ITS region was amplified, and
PCR products were sequenced. The study showed that the isolated fungal species belong to diverse
phyla, including Ascomycota, Basidiomycota, and Mucoromycota. Ascomycota is represented by
the families Clavicipitaceae, Sarocladiaceae, Nectriaceae, and Phaeosphaeriaceae. Basidiomycota
is represented by the families Cerrenaceae, Polyporaceae, Phanerochaetaceae, and Meruliaceae,
and the order Cantharellales. The family Mortierellaceae represents Mucoromycota. The members
of Ascomycota and Basidiomycota both depict the field history. Ascomycota indicate the fungal
infection is of recent origin, while Basidiomycota point toward the preceding host plants, enabling
the plant field colonization history to be traced chronologically",
publisher = "Basel : Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Biology",
title = "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia",
volume = "10",
number = "4",
pages = "283",
doi = "10.3390/biology10040283"
}

Oro, V., Stanisavljević, R., Nikolić, B., Tabaković, M., Sečanski, M.,& Solveig, T.. (2021). Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology
Basel : Multidisciplinary Digital Publishing Institute (MDPI)., 10(4), 283.
https://doi.org/10.3390/biology10040283

Oro V, Stanisavljević R, Nikolić B, Tabaković M, Sečanski M, Solveig T. Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia. in Biology. 2021;10(4):283.
doi:10.3390/biology10040283 .

Oro, Violeta, Stanisavljević, Rade, Nikolić, Bogdan, Tabaković, Marijenka, Sečanski, Mile, Solveig, Tosi, "Diversity of Mycobiota Associated with the Cereal Cyst Nematode Heterodera filipjevi Originating from Some Localities of the Pannonian Plain in Serbia" in Biology, 10, no. 4 (2021):283,
https://doi.org/10.3390/biology10040283 . .

TY  - CONF
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Dragičević, Vesna
AU  - Đurović, Sanja
AU  - Janković, Bojan
AU  - Pagnazzo, Maja
AU  - Jovanović, Vladan
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/1051
AB  - We studied different aspects of application of foliar non-standard fertilizers based on amino 
acids, phytohormones and plant extracts. The trials were carried out at the level of the 
seedlings, individual plants grown in semi-controled conditions and plants grown in the field. 
Various energetic and thermodynamic parameters were analyzed, then the chemical 
composition (mineral elements, different sugars, secondary metabolites, etc.), as well as 
parameters of plant growth and their yield, in order to better assess the impact of these 
fertilizers on crops. We found that on maize seedlings it works by changing the content of 
various elements, then the polyphenol profiles, as well as thermodynamic parameters, where 
this effect does not only depend on the dosage of the fertilizers, but also on the corn genotype.
We also found that the fertilizers affect the energetic and thermodynamic parameters of 
individual maize plants, as well as the parameters of plant growth. The most significant and 
most diverse results were obtained by analyzing the yield and components of the yield of 
many different crops (crop, fruit, vegetable), as well as their chemical composition (mineral 
elements, different sugars, secondary metabolites, etc.) in terms of improving nutritive 
quality. It was noticed that these fertilizers greatly affect the content of microelements, starch 
and crude proteins in maize and barley, sugar and polyphenol content in various fruit trees, as 
well as in soybeans, in which we note that in certain agroecological situations these fertilizers 
have led to spectacular magnification yields of different crops, but there were also situations 
when they did not have any positive effect on crop yields. Overall, the early treatment of 
cultivated plants with non-standard fertilizers greatly affects the vigor of seedlings of these 
plants, which is of great importance for crop yield. These fertilizers also significantly affect 
the quality of crop yield in terms of improved chemical composition of edible parts of these 
plants.
PB  - Sarajevo : University of East Sarajevo, Faculty of Agriculture
C3  - 10. International scientific agriculture symposium “AGROSYM 2019”, Jahorina, 3-6.10.2019. - Book of abstracts
T1  - Different aspects of non-standard foliar fertilizers based on amino acids, phytohormones and plant extracts
SP  - 948
EP  - 953
UR  - https://hdl.handle.net/21.15107/rcub_rik_1051
ER  - 

@conference{
author = "Nikolić, Bogdan and Waisi, Hadi and Dragičević, Vesna and Đurović, Sanja and Janković, Bojan and Pagnazzo, Maja and Jovanović, Vladan",
year = "2019",
abstract = "We studied different aspects of application of foliar non-standard fertilizers based on amino 
acids, phytohormones and plant extracts. The trials were carried out at the level of the 
seedlings, individual plants grown in semi-controled conditions and plants grown in the field. 
Various energetic and thermodynamic parameters were analyzed, then the chemical 
composition (mineral elements, different sugars, secondary metabolites, etc.), as well as 
parameters of plant growth and their yield, in order to better assess the impact of these 
fertilizers on crops. We found that on maize seedlings it works by changing the content of 
various elements, then the polyphenol profiles, as well as thermodynamic parameters, where 
this effect does not only depend on the dosage of the fertilizers, but also on the corn genotype.
We also found that the fertilizers affect the energetic and thermodynamic parameters of 
individual maize plants, as well as the parameters of plant growth. The most significant and 
most diverse results were obtained by analyzing the yield and components of the yield of 
many different crops (crop, fruit, vegetable), as well as their chemical composition (mineral 
elements, different sugars, secondary metabolites, etc.) in terms of improving nutritive 
quality. It was noticed that these fertilizers greatly affect the content of microelements, starch 
and crude proteins in maize and barley, sugar and polyphenol content in various fruit trees, as 
well as in soybeans, in which we note that in certain agroecological situations these fertilizers 
have led to spectacular magnification yields of different crops, but there were also situations 
when they did not have any positive effect on crop yields. Overall, the early treatment of 
cultivated plants with non-standard fertilizers greatly affects the vigor of seedlings of these 
plants, which is of great importance for crop yield. These fertilizers also significantly affect 
the quality of crop yield in terms of improved chemical composition of edible parts of these 
plants.",
publisher = "Sarajevo : University of East Sarajevo, Faculty of Agriculture",
journal = "10. International scientific agriculture symposium “AGROSYM 2019”, Jahorina, 3-6.10.2019. - Book of abstracts",
title = "Different aspects of non-standard foliar fertilizers based on amino acids, phytohormones and plant extracts",
pages = "948-953",
url = "https://hdl.handle.net/21.15107/rcub_rik_1051"
}

Nikolić, B., Waisi, H., Dragičević, V., Đurović, S., Janković, B., Pagnazzo, M.,& Jovanović, V.. (2019). Different aspects of non-standard foliar fertilizers based on amino acids, phytohormones and plant extracts. in 10. International scientific agriculture symposium “AGROSYM 2019”, Jahorina, 3-6.10.2019. - Book of abstracts
Sarajevo : University of East Sarajevo, Faculty of Agriculture., 948-953.
https://hdl.handle.net/21.15107/rcub_rik_1051

Nikolić B, Waisi H, Dragičević V, Đurović S, Janković B, Pagnazzo M, Jovanović V. Different aspects of non-standard foliar fertilizers based on amino acids, phytohormones and plant extracts. in 10. International scientific agriculture symposium “AGROSYM 2019”, Jahorina, 3-6.10.2019. - Book of abstracts. 2019;:948-953.
https://hdl.handle.net/21.15107/rcub_rik_1051 .

Nikolić, Bogdan, Waisi, Hadi, Dragičević, Vesna, Đurović, Sanja, Janković, Bojan, Pagnazzo, Maja, Jovanović, Vladan, "Different aspects of non-standard foliar fertilizers based on amino acids, phytohormones and plant extracts" in 10. International scientific agriculture symposium “AGROSYM 2019”, Jahorina, 3-6.10.2019. - Book of abstracts (2019):948-953,
https://hdl.handle.net/21.15107/rcub_rik_1051 .

TY  - JOUR
AU  - Đurović, Sanja
AU  - Dragičević, Vesna
AU  - Waisi, Hađi
AU  - Pagnacco, Maja C.
AU  - Luković, Nevena
AU  - Knežević-Jugović, Zorica
AU  - Nikolić, Bogdan
PY  - 2019
UR  - http://rik.mrizp.rs/handle/123456789/806
AB  - Polyphenols present in different plant cell organelles increase the resistance of plants to various types of environmental stresses. We investigated the possibility of increasing the content of bioactive compounds in the seed of yellow soybean variety Laura. The soybean was treated during vegetation with five products based on plant extracts, on the assumption of enrichment of plants with various nutrients. Soybean flour extracts were screened spectrophotometrically
for total phenolic content and antioxidant activity. The antioxidant activity was evaluated using three methods. The content of phenolic acids was determined by HPLC, and the raw protein content was estimated by the Kjeldahl method. Depending on the treatment, variations in the quantity of individual phenolic acids with up to 90% higher concentration as compared
to the control were observed. Controlled usage of certain plant extracts can increase the concentration of the target group of bioactive compounds in the samples. The synergistic effect of proteins and phenolic compounds on the antioxidant activity of extracts was detected. The results of this study are not only important from the aspect of plant resistance to various types of stress, but also when considering soybean as a functional food.
PB  - Beograd : Instiut za biološka istraživanja "Siniša Stanković"
T2  - Archives of Biological Sciences
T1  - Enhancement of antioxidant activity and bioactive compound contents in yellow soybean by plant-extract-based products
VL  - 71
IS  - 3
SP  - 425
EP  - 434
DO  - 10.2298/ABS190123024D
ER  - 

@article{
author = "Đurović, Sanja and Dragičević, Vesna and Waisi, Hađi and Pagnacco, Maja C. and Luković, Nevena and Knežević-Jugović, Zorica and Nikolić, Bogdan",
year = "2019",
abstract = "Polyphenols present in different plant cell organelles increase the resistance of plants to various types of environmental stresses. We investigated the possibility of increasing the content of bioactive compounds in the seed of yellow soybean variety Laura. The soybean was treated during vegetation with five products based on plant extracts, on the assumption of enrichment of plants with various nutrients. Soybean flour extracts were screened spectrophotometrically
for total phenolic content and antioxidant activity. The antioxidant activity was evaluated using three methods. The content of phenolic acids was determined by HPLC, and the raw protein content was estimated by the Kjeldahl method. Depending on the treatment, variations in the quantity of individual phenolic acids with up to 90% higher concentration as compared
to the control were observed. Controlled usage of certain plant extracts can increase the concentration of the target group of bioactive compounds in the samples. The synergistic effect of proteins and phenolic compounds on the antioxidant activity of extracts was detected. The results of this study are not only important from the aspect of plant resistance to various types of stress, but also when considering soybean as a functional food.",
publisher = "Beograd : Instiut za biološka istraživanja "Siniša Stanković"",
journal = "Archives of Biological Sciences",
title = "Enhancement of antioxidant activity and bioactive compound contents in yellow soybean by plant-extract-based products",
volume = "71",
number = "3",
pages = "425-434",
doi = "10.2298/ABS190123024D"
}

Đurović, S., Dragičević, V., Waisi, H., Pagnacco, M. C., Luković, N., Knežević-Jugović, Z.,& Nikolić, B.. (2019). Enhancement of antioxidant activity and bioactive compound contents in yellow soybean by plant-extract-based products. in Archives of Biological Sciences
Beograd : Instiut za biološka istraživanja "Siniša Stanković"., 71(3), 425-434.
https://doi.org/10.2298/ABS190123024D

Đurović S, Dragičević V, Waisi H, Pagnacco MC, Luković N, Knežević-Jugović Z, Nikolić B. Enhancement of antioxidant activity and bioactive compound contents in yellow soybean by plant-extract-based products. in Archives of Biological Sciences. 2019;71(3):425-434.
doi:10.2298/ABS190123024D .

Đurović, Sanja, Dragičević, Vesna, Waisi, Hađi, Pagnacco, Maja C., Luković, Nevena, Knežević-Jugović, Zorica, Nikolić, Bogdan, "Enhancement of antioxidant activity and bioactive compound contents in yellow soybean by plant-extract-based products" in Archives of Biological Sciences, 71, no. 3 (2019):425-434,
https://doi.org/10.2298/ABS190123024D . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Jovanović, Vladan
AU  - Dragičević, Vesna
AU  - Đurović, Sanja
PY  - 2018
UR  - http://rik.mrizp.rs/handle/123456789/700
AB  - The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid phytohormones on growth and other physiological processes in maize plants during different development stages are reviewed in order to assess the influence of these agrochemicals on various factors determining the yield of maize as an important agricultural crop. In addition, several examples are given of the effects of these phytohormones on other crops, fruits and vegetables, in terms of their effect on yield, yield quality, and increase in crop resistance to some types of stress. Own results are discussed in the context of other literature data. Abbreviations: 24-EBL: 24-epibrassinolide; BRs: brassinosteroids; PCZ: propiconazole; Chl a: chlorophyl a; RFW (g g-1): relative fresh weight of different organs (R: radicle; P: plumule; RoS: rest of seed); TDW, TFW (g): total dry and fresh weight of plants; V root (ml): root volume; LMR, RMR, SMR (g g-1): relative dry weight of plant parts (leaves, roots, stem); dH (J mol-1 K-1): differential enthalpy of different parts (R: radicle; P: plumule; RoS: rest of seed) of 25 maize seedlings exposed to T(reatments) of different molar concentrations of 24-EBL; ΔG105 (J mol-1 K-1) differential Gibbs free energy of total maize plant and their parts (R: roots; L: leaves; S: stem) assesed at 105 0C; ZP434, ZP704, ZP505: maize hybrids; Fv/Fm, Fv/F0, FRS2, qP, NPQ, RFD730 (all in relative units), ETR (μmol electrons m-2 s-1): different Chl a fluorescence parameters; Pphy, Pi: phosphorus bond to phytic acid and free phosphorus available to many cellular biochemical reactions; GSH: reduced form of gluthathyone; K, Ca, Fe, Mg, Zn, Si: different chemical elements.
AB  - Način delovanja agrohemikalija na biljke podrazumeva ukupan uticaj na metabolizam, rast i razvoj biljaka. U tom smislu u ovom radu je prikazan efekat 24-epibrasinolida (24-EBL), kao klase fitohormona brasinosteroida, na rast i druge fiziološke procese u biljkama kukuruza u različitim dozama i u različitim razvojnim fazama, kako bi se procenio uticaj na razne faktore koji određuju prinos ovog važnog poljoprivrednog useva. Pored toga, dato je nekoliko primera efekata ovih fitohormona na druge useve, voće i povrće, u smislu njihovog uticaja na prinos, kvalitet prinosa i povećanje otpornosti useva na neke vrste stresa. Rezultati su diskutovani u odnosu na druge podatke iz literature.
PB  - Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd
T2  - Pesticidi i fitomedicina
T1  - Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity
T1  - Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva
VL  - 33
IS  - 3-4
SP  - 161
EP  - 174
DO  - 10.2298/PIF1804161N
ER  - 

@article{
author = "Nikolić, Bogdan and Waisi, Hadi and Jovanović, Vladan and Dragičević, Vesna and Đurović, Sanja",
year = "2018",
abstract = "The mode of action of agrochemicals on plants implies the totality of their effect on plant metabolism, growth and development. The effects of different doses of 24-epibrassinolide (24-EBL) as a class of brassinosteroid phytohormones on growth and other physiological processes in maize plants during different development stages are reviewed in order to assess the influence of these agrochemicals on various factors determining the yield of maize as an important agricultural crop. In addition, several examples are given of the effects of these phytohormones on other crops, fruits and vegetables, in terms of their effect on yield, yield quality, and increase in crop resistance to some types of stress. Own results are discussed in the context of other literature data. Abbreviations: 24-EBL: 24-epibrassinolide; BRs: brassinosteroids; PCZ: propiconazole; Chl a: chlorophyl a; RFW (g g-1): relative fresh weight of different organs (R: radicle; P: plumule; RoS: rest of seed); TDW, TFW (g): total dry and fresh weight of plants; V root (ml): root volume; LMR, RMR, SMR (g g-1): relative dry weight of plant parts (leaves, roots, stem); dH (J mol-1 K-1): differential enthalpy of different parts (R: radicle; P: plumule; RoS: rest of seed) of 25 maize seedlings exposed to T(reatments) of different molar concentrations of 24-EBL; ΔG105 (J mol-1 K-1) differential Gibbs free energy of total maize plant and their parts (R: roots; L: leaves; S: stem) assesed at 105 0C; ZP434, ZP704, ZP505: maize hybrids; Fv/Fm, Fv/F0, FRS2, qP, NPQ, RFD730 (all in relative units), ETR (μmol electrons m-2 s-1): different Chl a fluorescence parameters; Pphy, Pi: phosphorus bond to phytic acid and free phosphorus available to many cellular biochemical reactions; GSH: reduced form of gluthathyone; K, Ca, Fe, Mg, Zn, Si: different chemical elements., Način delovanja agrohemikalija na biljke podrazumeva ukupan uticaj na metabolizam, rast i razvoj biljaka. U tom smislu u ovom radu je prikazan efekat 24-epibrasinolida (24-EBL), kao klase fitohormona brasinosteroida, na rast i druge fiziološke procese u biljkama kukuruza u različitim dozama i u različitim razvojnim fazama, kako bi se procenio uticaj na razne faktore koji određuju prinos ovog važnog poljoprivrednog useva. Pored toga, dato je nekoliko primera efekata ovih fitohormona na druge useve, voće i povrće, u smislu njihovog uticaja na prinos, kvalitet prinosa i povećanje otpornosti useva na neke vrste stresa. Rezultati su diskutovani u odnosu na druge podatke iz literature.",
publisher = "Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd",
journal = "Pesticidi i fitomedicina",
title = "Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity, Brasinosteroidi kao regulatori rasta biljaka i modulatori uticaja pesticida i đubriva",
volume = "33",
number = "3-4",
pages = "161-174",
doi = "10.2298/PIF1804161N"
}

Nikolić, B., Waisi, H., Jovanović, V., Dragičević, V.,& Đurović, S.. (2018). Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity. in Pesticidi i fitomedicina
Institut za pesticide i zaštitu životne sredine, Beograd i Društvo za zaštitu bilja Srbije, Beograd., 33(3-4), 161-174.
https://doi.org/10.2298/PIF1804161N

Nikolić B, Waisi H, Jovanović V, Dragičević V, Đurović S. Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity. in Pesticidi i fitomedicina. 2018;33(3-4):161-174.
doi:10.2298/PIF1804161N .

Nikolić, Bogdan, Waisi, Hadi, Jovanović, Vladan, Dragičević, Vesna, Đurović, Sanja, "Brassinosteroid phytochormones as regulators of plant growth and modulators of pesticide and fertilizer activity" in Pesticidi i fitomedicina, 33, no. 3-4 (2018):161-174,
https://doi.org/10.2298/PIF1804161N . .

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Mladenović Drinić, Snežana
AU  - Filipović, Milomir
AU  - Babić, Vojka
AU  - Kravić, Natalija
AU  - Stojiljković, Milovan
AU  - Nikolić, Bogdan
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/651
AB  - Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affected by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption.
PB  - Inst Investigaciones Agropecuarias, Chillan
T2  - Chilean Journal of Agricultural Research
T1  - Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc
VL  - 76
IS  - 2
SP  - 213
EP  - 219
DO  - 10.4067/S0718-58392016000200011
ER  - 

@article{
author = "Dragičević, Vesna and Mladenović Drinić, Snežana and Filipović, Milomir and Babić, Vojka and Kravić, Natalija and Stojiljković, Milovan and Nikolić, Bogdan",
year = "2016",
abstract = "Malnutrition, as a global problem, is mainly caused by low level of mineral elements in staple food (deficient soil). Biofortification is based on selection of genotypes with enhanced concentration of mineral elements in grain, as well as decreased concentration of substances which interfere bioavailability of mineral elements in gut (like phytic acid), and increased content of substances that increase availability (such as beta-carotene). The experiment with 51 maize (Zea mays L.) inbred lines with different heterotic background was set up in order to evaluate chemical composition of grain and to determine the relations between phytic acid (PA), beta-carotene, and mineral elements: Mg, Fe, Mn, and Zn. The highest average phytate, beta-carotene, Fe, and Mn content was found in grain of inbreds from Lancaster heterotic group. The highest content of Mg was in grain of Independent source and Zn in grain of BSSS group. Increased level of Fe and Mn in Lancaster lines could be partially affected by higher PA content in grain, while increased beta-carotene content could improve Mn and Zn availability from grain of BSSS genotypes and Mg availability from Lancaster inbreds. It is important to underline that PA reduction is followed by Zn content increase in grain of Lancaster heterotic group, as well as that variations in Mg, Fe, and Mn contents are independent on PA status in inbreds from Independent source, indicating that the genotypes with higher Mg, Fe and Mn status from this group could serve as favorable source for improved Mg, Fe, and Mn absorption.",
publisher = "Inst Investigaciones Agropecuarias, Chillan",
journal = "Chilean Journal of Agricultural Research",
title = "Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc",
volume = "76",
number = "2",
pages = "213-219",
doi = "10.4067/S0718-58392016000200011"
}

Dragičević, V., Mladenović Drinić, S., Filipović, M., Babić, V., Kravić, N., Stojiljković, M.,& Nikolić, B.. (2016). Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc. in Chilean Journal of Agricultural Research
Inst Investigaciones Agropecuarias, Chillan., 76(2), 213-219.
https://doi.org/10.4067/S0718-58392016000200011

Dragičević V, Mladenović Drinić S, Filipović M, Babić V, Kravić N, Stojiljković M, Nikolić B. Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc. in Chilean Journal of Agricultural Research. 2016;76(2):213-219.
doi:10.4067/S0718-58392016000200011 .

Dragičević, Vesna, Mladenović Drinić, Snežana, Filipović, Milomir, Babić, Vojka, Kravić, Natalija, Stojiljković, Milovan, Nikolić, Bogdan, "Maize inbreds from different heterotic groups as favorable sources for increased potential bioavailability of magnesium, iron, manganese and zinc" in Chilean Journal of Agricultural Research, 76, no. 2 (2016):213-219,
https://doi.org/10.4067/S0718-58392016000200011 . .

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Nikolić, Bogdan
AU  - Radosavljević, Milica
AU  - Đurić, Nenad
AU  - Dodig, Dejan
AU  - Stoiljković, Milovan M.
AU  - Kravić, Natalija
PY  - 2016
UR  - http://rik.mrizp.rs/handle/123456789/629
AB  - Barley grain is rich in mineral nutrients, but their bioavailability to humans depends on antinutrients that restrain bioavailability and promoters that promote bioavailability. The aim of this study was to examine composition of barley grain, including phytate and phenolics as antinutrients, carotenoids and glutathione as promoters and mineral elements, such as Ca, Mg, Fe, Si, Zn and Mn influenced by various non-standard foliar fertilizers (Zircon, Chitosan, Siliplant, Propikonazole), including some hormonal growth-stimulators (Epin Extra, Benzyladenine), as potential biofortification measure. Chitosan increased glutathione concentration in grain. Unfavorable meteorological conditions were partly mitigated by application of Benzyladenine and Siliplant, reflected through increased potential bioavailability of P, Mg, Ca and Fe.
AB  - Zrno ječma je bogato mineralima, ali njihova pristupačnost za ljudski organi- zam zavisi od antinutritiva koji inhibiraju njihovu apsorpciju i promotera koji povećavaju njihovu pristupačnost. Cilj istraživanja je da se ispita sastav zrna ječma, uključujući fitat i fenole kao antinutritive, karotenoide i glutation kao promotere, kao i mineralne elemente Ca, Mg, Fe, Si, Zn i Mn, pod uticajem nestandardih folijarnih đubriva (Cirkon, Hitosan, Siliplant, Propikonazol), kao i hormona (Epin Ekstra, Benziladenin), kao potencijalne mere za biofortifikaciju ječma. Hitosan je povećao koncentraciju glutationa. Nepovoljni meteorološki uslovi su delimično prevaziđeni primenom Benziladenina i Siliplanta, koji su uticali na povećanje potencijalne pristupačnosti P, Mg, Ca i Fe. PR Projekat Ministarstva nauke Republike Srbije, br. TR 31037.
PB  - Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad
T2  - Acta periodica technologica
T1  - Barley grain enrichement with essential elements by agronomic biofortification
T1  - Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije
IS  - 47
SP  - 1
EP  - 9
DO  - 10.2298/APT1647001D
ER  - 

@article{
author = "Dragičević, Vesna and Nikolić, Bogdan and Radosavljević, Milica and Đurić, Nenad and Dodig, Dejan and Stoiljković, Milovan M. and Kravić, Natalija",
year = "2016",
abstract = "Barley grain is rich in mineral nutrients, but their bioavailability to humans depends on antinutrients that restrain bioavailability and promoters that promote bioavailability. The aim of this study was to examine composition of barley grain, including phytate and phenolics as antinutrients, carotenoids and glutathione as promoters and mineral elements, such as Ca, Mg, Fe, Si, Zn and Mn influenced by various non-standard foliar fertilizers (Zircon, Chitosan, Siliplant, Propikonazole), including some hormonal growth-stimulators (Epin Extra, Benzyladenine), as potential biofortification measure. Chitosan increased glutathione concentration in grain. Unfavorable meteorological conditions were partly mitigated by application of Benzyladenine and Siliplant, reflected through increased potential bioavailability of P, Mg, Ca and Fe., Zrno ječma je bogato mineralima, ali njihova pristupačnost za ljudski organi- zam zavisi od antinutritiva koji inhibiraju njihovu apsorpciju i promotera koji povećavaju njihovu pristupačnost. Cilj istraživanja je da se ispita sastav zrna ječma, uključujući fitat i fenole kao antinutritive, karotenoide i glutation kao promotere, kao i mineralne elemente Ca, Mg, Fe, Si, Zn i Mn, pod uticajem nestandardih folijarnih đubriva (Cirkon, Hitosan, Siliplant, Propikonazol), kao i hormona (Epin Ekstra, Benziladenin), kao potencijalne mere za biofortifikaciju ječma. Hitosan je povećao koncentraciju glutationa. Nepovoljni meteorološki uslovi su delimično prevaziđeni primenom Benziladenina i Siliplanta, koji su uticali na povećanje potencijalne pristupačnosti P, Mg, Ca i Fe. PR Projekat Ministarstva nauke Republike Srbije, br. TR 31037.",
publisher = "Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad",
journal = "Acta periodica technologica",
title = "Barley grain enrichement with essential elements by agronomic biofortification, Obogaćivanje zrna ječma esencijalnim elementima putem agronomske biofortifikacije",
number = "47",
pages = "1-9",
doi = "10.2298/APT1647001D"
}

Dragičević, V., Nikolić, B., Radosavljević, M., Đurić, N., Dodig, D., Stoiljković, M. M.,& Kravić, N.. (2016). Barley grain enrichement with essential elements by agronomic biofortification. in Acta periodica technologica
Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad.(47), 1-9.
https://doi.org/10.2298/APT1647001D

Dragičević V, Nikolić B, Radosavljević M, Đurić N, Dodig D, Stoiljković MM, Kravić N. Barley grain enrichement with essential elements by agronomic biofortification. in Acta periodica technologica. 2016;(47):1-9.
doi:10.2298/APT1647001D .

Dragičević, Vesna, Nikolić, Bogdan, Radosavljević, Milica, Đurić, Nenad, Dodig, Dejan, Stoiljković, Milovan M., Kravić, Natalija, "Barley grain enrichement with essential elements by agronomic biofortification" in Acta periodica technologica, no. 47 (2016):1-9,
https://doi.org/10.2298/APT1647001D . .

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Spasojević, Igor
AU  - Perić, Vesna
AU  - Nikolić, Bogdan
AU  - Đurović, Sanja
AU  - Waisi, Hadi
AU  - Stojiljković, Milovan
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/599
AB  - Background: Chemical composition of soybean grain may be modified by application of foliar fertilizers. The aim of this study was to test the effect of different organo-mineral foliar fertilizers: Zlatno inje, Bioplant Flora, Algaren BZn, Zircon, as well as plant growth regulator Epin Extra, on potential availability of mineral elements (Mg, Fe, Mn and Zn) from grain of three commercial soybean varieties: ZP-015, Nena and Laura (variety lacking in Kunitz trypsin inhibitor). In addition, phytate (Phy) and beta-carotene contents were determined. Results: ZP-015 achieved the highest P, Mg, Fe, Mn and beta-carotene contents. Laura had the highest Phy level, which might reflect the diminished availability of nutrients from grain. Compared to control, most of the applied fertilizers increased beta-carotene and decreased Mn content in all three soybean varieties. Increase in beta-carotene content was followed by increase in Fe content, mainly in grains with larger weight, as a part of improved yielding potential. Conclusions: Positive effect of Zircon application was evident on increased grain weight, and beta-carotene and Fe content. These parameters together with the lowest values found for Phy/beta-carotene and Phy/Mg ratios may explain the enhanced Mg and Fe bioavailability. On the other hand, positive effects of Epin Extra were mostly reflected by a decrease of Phy and an increase in Fe and Mn, thus becoming more bio-available. Accordingly, the organo-mineral foliar fertilizers based mainly on phenolic acids (Zircon) and bioregulator (Epin Extra) are to be recommended for soybean fortification.
PB  - Springeropen, London
T2  - Chemical and Biological Technologies in Agriculture
T1  - Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers
VL  - 2
DO  - 10.1186/s40538-015-0034-4
ER  - 

@article{
author = "Dragičević, Vesna and Spasojević, Igor and Perić, Vesna and Nikolić, Bogdan and Đurović, Sanja and Waisi, Hadi and Stojiljković, Milovan",
year = "2015",
abstract = "Background: Chemical composition of soybean grain may be modified by application of foliar fertilizers. The aim of this study was to test the effect of different organo-mineral foliar fertilizers: Zlatno inje, Bioplant Flora, Algaren BZn, Zircon, as well as plant growth regulator Epin Extra, on potential availability of mineral elements (Mg, Fe, Mn and Zn) from grain of three commercial soybean varieties: ZP-015, Nena and Laura (variety lacking in Kunitz trypsin inhibitor). In addition, phytate (Phy) and beta-carotene contents were determined. Results: ZP-015 achieved the highest P, Mg, Fe, Mn and beta-carotene contents. Laura had the highest Phy level, which might reflect the diminished availability of nutrients from grain. Compared to control, most of the applied fertilizers increased beta-carotene and decreased Mn content in all three soybean varieties. Increase in beta-carotene content was followed by increase in Fe content, mainly in grains with larger weight, as a part of improved yielding potential. Conclusions: Positive effect of Zircon application was evident on increased grain weight, and beta-carotene and Fe content. These parameters together with the lowest values found for Phy/beta-carotene and Phy/Mg ratios may explain the enhanced Mg and Fe bioavailability. On the other hand, positive effects of Epin Extra were mostly reflected by a decrease of Phy and an increase in Fe and Mn, thus becoming more bio-available. Accordingly, the organo-mineral foliar fertilizers based mainly on phenolic acids (Zircon) and bioregulator (Epin Extra) are to be recommended for soybean fortification.",
publisher = "Springeropen, London",
journal = "Chemical and Biological Technologies in Agriculture",
title = "Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers",
volume = "2",
doi = "10.1186/s40538-015-0034-4"
}

Dragičević, V., Spasojević, I., Perić, V., Nikolić, B., Đurović, S., Waisi, H.,& Stojiljković, M.. (2015). Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers. in Chemical and Biological Technologies in Agriculture
Springeropen, London., 2.
https://doi.org/10.1186/s40538-015-0034-4

Dragičević V, Spasojević I, Perić V, Nikolić B, Đurović S, Waisi H, Stojiljković M. Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers. in Chemical and Biological Technologies in Agriculture. 2015;2.
doi:10.1186/s40538-015-0034-4 .

Dragičević, Vesna, Spasojević, Igor, Perić, Vesna, Nikolić, Bogdan, Đurović, Sanja, Waisi, Hadi, Stojiljković, Milovan, "Alterations in mineral nutrients in soybean grain induced by organo-mineral foliar fertilizers" in Chemical and Biological Technologies in Agriculture, 2 (2015),
https://doi.org/10.1186/s40538-015-0034-4 . .

TY  - JOUR
AU  - Waisi, Hadi
AU  - Kosović, Aleksandra
AU  - Krstić, Durda
AU  - Milojković-Opsenica, Dušanka
AU  - Nikolić, Bogdan
AU  - Dragičević, Vesna
AU  - Trifković, Jelena
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/572
AB  - High-performance thin-layer chromatography (HPTLC) combined with image analysis and pattern recognition methods were used for fingerprinting of phenolic compounds present in seedlings of two maize genotypes ZP 434 (new generation hybrid, drought tolerant) and ZP 704 (older generation hybrid, drought sensitive) treated with different concentrations of 24-epibrassinolide. This is the first report of TLC chromatographic profile of phenolics' mixtures in maize seed extracts influenced by brassinosteroid phytohormones. Nine samples of shoot of seedlings for the whole concentration range of phytohormones (5.2 x 10(-7) -5.2 x 10(-15) M), one sample of root of seedlings treated with 5.2 x 10(-15) M 24-epibrassinolide, and the control samples of nontreated seedlings, for both genotypes, were analyzed. Phenolic profiles of root extracts indicate the absence of more polar compounds such as phenolic acids and glycosides present in shoot of seedlings. Also, hormones applied in higher concentrations have an inhibiting effect on the content of phenolics in ZP 434. Application of chemometric methods enables characterization of particular genotype of maize according to its phenolic profile.
PB  - Hindawi Publishing Corporation, New York
T2  - Journal of Chemistry
T1  - Polyphenolic Profile of Maize Seedlings Treated with 24-Epibrassinolide
DO  - 10.1155/2015/976971
ER  - 

@article{
author = "Waisi, Hadi and Kosović, Aleksandra and Krstić, Durda and Milojković-Opsenica, Dušanka and Nikolić, Bogdan and Dragičević, Vesna and Trifković, Jelena",
year = "2015",
abstract = "High-performance thin-layer chromatography (HPTLC) combined with image analysis and pattern recognition methods were used for fingerprinting of phenolic compounds present in seedlings of two maize genotypes ZP 434 (new generation hybrid, drought tolerant) and ZP 704 (older generation hybrid, drought sensitive) treated with different concentrations of 24-epibrassinolide. This is the first report of TLC chromatographic profile of phenolics' mixtures in maize seed extracts influenced by brassinosteroid phytohormones. Nine samples of shoot of seedlings for the whole concentration range of phytohormones (5.2 x 10(-7) -5.2 x 10(-15) M), one sample of root of seedlings treated with 5.2 x 10(-15) M 24-epibrassinolide, and the control samples of nontreated seedlings, for both genotypes, were analyzed. Phenolic profiles of root extracts indicate the absence of more polar compounds such as phenolic acids and glycosides present in shoot of seedlings. Also, hormones applied in higher concentrations have an inhibiting effect on the content of phenolics in ZP 434. Application of chemometric methods enables characterization of particular genotype of maize according to its phenolic profile.",
publisher = "Hindawi Publishing Corporation, New York",
journal = "Journal of Chemistry",
title = "Polyphenolic Profile of Maize Seedlings Treated with 24-Epibrassinolide",
doi = "10.1155/2015/976971"
}

Waisi, H., Kosović, A., Krstić, D., Milojković-Opsenica, D., Nikolić, B., Dragičević, V.,& Trifković, J.. (2015). Polyphenolic Profile of Maize Seedlings Treated with 24-Epibrassinolide. in Journal of Chemistry
Hindawi Publishing Corporation, New York..
https://doi.org/10.1155/2015/976971

Waisi H, Kosović A, Krstić D, Milojković-Opsenica D, Nikolić B, Dragičević V, Trifković J. Polyphenolic Profile of Maize Seedlings Treated with 24-Epibrassinolide. in Journal of Chemistry. 2015;.
doi:10.1155/2015/976971 .

Waisi, Hadi, Kosović, Aleksandra, Krstić, Durda, Milojković-Opsenica, Dušanka, Nikolić, Bogdan, Dragičević, Vesna, Trifković, Jelena, "Polyphenolic Profile of Maize Seedlings Treated with 24-Epibrassinolide" in Journal of Chemistry (2015),
https://doi.org/10.1155/2015/976971 . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Waisi, Hadi
AU  - Dragičević, Vesna
AU  - Jovanović, Vladan
AU  - Đurović, Sanja
PY  - 2015
UR  - http://rik.mrizp.rs/handle/123456789/611
AB  - U radu je dat pregled razvoja istraživanja fitohormona i drugih agrohemikalija, kao herbicida, ali i drugih pesticida, pa i đubriva. Opisan je njihov primarni mehanizam dejstva, ali i nuz-efekti u smislu njihovog uticaja na biljke kao fitohormona, regulatora rastenja ili njihovih inhibitora. Takođe su date sugestije u cilju daljih istraživanja ove teme, jedne od najstarijih u agrotehnici i zaštiti bilja.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije
VL  - 24
IS  - 1
SP  - 39
EP  - 48
DO  - 10.5937/ActaHerb1501039N
ER  - 

@article{
author = "Nikolić, Bogdan and Waisi, Hadi and Dragičević, Vesna and Jovanović, Vladan and Đurović, Sanja",
year = "2015",
abstract = "U radu je dat pregled razvoja istraživanja fitohormona i drugih agrohemikalija, kao herbicida, ali i drugih pesticida, pa i đubriva. Opisan je njihov primarni mehanizam dejstva, ali i nuz-efekti u smislu njihovog uticaja na biljke kao fitohormona, regulatora rastenja ili njihovih inhibitora. Takođe su date sugestije u cilju daljih istraživanja ove teme, jedne od najstarijih u agrotehnici i zaštiti bilja.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije",
volume = "24",
number = "1",
pages = "39-48",
doi = "10.5937/ActaHerb1501039N"
}

Nikolić, B., Waisi, H., Dragičević, V., Jovanović, V.,& Đurović, S.. (2015). Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije. in Acta herbologica
Herbološko društvo Srbije., 24(1), 39-48.
https://doi.org/10.5937/ActaHerb1501039N

Nikolić B, Waisi H, Dragičević V, Jovanović V, Đurović S. Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije. in Acta herbologica. 2015;24(1):39-48.
doi:10.5937/ActaHerb1501039N .

Nikolić, Bogdan, Waisi, Hadi, Dragičević, Vesna, Jovanović, Vladan, Đurović, Sanja, "Fitohormoni, regulatori rastenja biljaka i inhibitori sinteze ili dejstva fitohormona kao agrohemikalije" in Acta herbologica, 24, no. 1 (2015):39-48,
https://doi.org/10.5937/ActaHerb1501039N . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Oro, Violeta
AU  - Marković, Aca
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/501
AB  - The phenomenon of a midday decrease in quantum and all other efficiencies of photosynthesis has been acknowledged. Quantum efficiency of PSII in nettle is known to be lower at midday than in the morning or evening. On other hand, the parameters of induction of Chla fluorescence in stinging nettle (Urtica dioica L.) during the daytime were shown to depend on temperature alone. An increase in temperature also slowed down processes in reaction centres (RCs) and on the acceptor side of PSII, which showed its effect on electron transport in PSII and overall photosynthesis. A similar situation was found for red currant (Ribes spp.). The temperature effect was considered to be transient thermal inhibition of photosynthesis caused by diurnal changes in temperature.
AB  - Razmatran je fenomen podnevne inhibicije kvantne efikasnosti i drugih aspekata fotosinteze. Parametri kvantne efikasnosti PSII kod koprive su niži u podne nego ujutro ili uveče. Nađeno je, u oglednim uslovima, da parametri indukcije fluorescencije Chla kod koprive (Urtica dioica L.) tokom dana zavise samo od promena temperature. Porast temperature usporava procese u reakcionom centru (RC) i na akceptorskoj strani PIII, što utiče na transport elektrona u PSII, kao i na ukupnu fotosintezu. Slična situacija je zapažena i kod ribizle (Ribes spp.). Zapaženi efekat temperature može se razmatrati kao privremena termalna inhibicija fotosinteze usled diurnalnih promena temperature. Mišljenja smo da je taj fenomen karakteristika ispitivanih biljaka iz jedne planinske ekološke niše, kao i specifičnih uslova merenja.
PB  - Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd
T2  - Botanica Serbica
T1  - The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ: 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.)
T1  - Uticaj temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ - 2. diurnalne promene kod koprive (Urtica dioica) i ribizle (Ribes spp.)
VL  - 37
IS  - 2
SP  - 161
EP  - 166
UR  - https://hdl.handle.net/21.15107/rcub_rik_501
ER  - 

@article{
author = "Nikolić, Bogdan and Dodig, Dejan and Jovanović, Vladan and Oro, Violeta and Marković, Aca",
year = "2013",
abstract = "The phenomenon of a midday decrease in quantum and all other efficiencies of photosynthesis has been acknowledged. Quantum efficiency of PSII in nettle is known to be lower at midday than in the morning or evening. On other hand, the parameters of induction of Chla fluorescence in stinging nettle (Urtica dioica L.) during the daytime were shown to depend on temperature alone. An increase in temperature also slowed down processes in reaction centres (RCs) and on the acceptor side of PSII, which showed its effect on electron transport in PSII and overall photosynthesis. A similar situation was found for red currant (Ribes spp.). The temperature effect was considered to be transient thermal inhibition of photosynthesis caused by diurnal changes in temperature., Razmatran je fenomen podnevne inhibicije kvantne efikasnosti i drugih aspekata fotosinteze. Parametri kvantne efikasnosti PSII kod koprive su niži u podne nego ujutro ili uveče. Nađeno je, u oglednim uslovima, da parametri indukcije fluorescencije Chla kod koprive (Urtica dioica L.) tokom dana zavise samo od promena temperature. Porast temperature usporava procese u reakcionom centru (RC) i na akceptorskoj strani PIII, što utiče na transport elektrona u PSII, kao i na ukupnu fotosintezu. Slična situacija je zapažena i kod ribizle (Ribes spp.). Zapaženi efekat temperature može se razmatrati kao privremena termalna inhibicija fotosinteze usled diurnalnih promena temperature. Mišljenja smo da je taj fenomen karakteristika ispitivanih biljaka iz jedne planinske ekološke niše, kao i specifičnih uslova merenja.",
publisher = "Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd",
journal = "Botanica Serbica",
title = "The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ: 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.), Uticaj temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ - 2. diurnalne promene kod koprive (Urtica dioica) i ribizle (Ribes spp.)",
volume = "37",
number = "2",
pages = "161-166",
url = "https://hdl.handle.net/21.15107/rcub_rik_501"
}

Nikolić, B., Dodig, D., Jovanović, V., Oro, V.,& Marković, A.. (2013). The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ: 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.). in Botanica Serbica
Univerzitet u Beogradu - Biološki fakultet - Institut za botaniku i botaničku baštu "Jevremovac", Beograd., 37(2), 161-166.
https://hdl.handle.net/21.15107/rcub_rik_501

Nikolić B, Dodig D, Jovanović V, Oro V, Marković A. The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ: 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.). in Botanica Serbica. 2013;37(2):161-166.
https://hdl.handle.net/21.15107/rcub_rik_501 .

Nikolić, Bogdan, Dodig, Dejan, Jovanović, Vladan, Oro, Violeta, Marković, Aca, "The effect of temperature and light (PAR) on the induction of Chla fluorescence in situ: 2. Diurnal changes in stinging nettle (Urtica dioica) and red currant (Ribes spp.)" in Botanica Serbica, 37, no. 2 (2013):161-166,
https://hdl.handle.net/21.15107/rcub_rik_501 .

TY  - JOUR
AU  - Dragičević, Vesna
AU  - Simić, Milena
AU  - Dumanović, Zoran
AU  - Spasić, Mihajlo
AU  - Nikolić, Bogdan
PY  - 2013
UR  - http://rik.mrizp.rs/handle/123456789/477
AB  - Background: The 2,4-D (2,4-dichlorophenoxyacetic acid) is using as a growth regulator in tissue culture media. Maize seeds have poor ability to maintain germination rate in the long term. Objective: To examine the possible restorative effect of homeopathic 2,4-D potencies on maize seedlings originating from seeds damaged by accelerated aging. Methods: Seeds of four maize lines were subjected to accelerated aging stress treatment. Seed samples were treated with distilled water (control) and a range of potencies of 2,4-D: 3C, 3.75C, 4.5C, 5.25C and 6C. The germination capacity, fresh substance (FS) and length of root and shoot were determined. Hydrolysis and biosynthesis, GSH/GSSG ratio and redox capacity were calculated. Results: Induced seed aging decreased germination rate and growth of seedlings. 2,4-D potencies did not have a statistically significant effect on germination. However, there were statistically significant effects on FS production, root and shoot length and redox capacity. The 3C potency had the largest effect on the FS accumulation, 4.5C increased root and shoot length, compared to control (statistically significant). The GSH/GSSG ratio and the redox capacity were decreased by aging. The 3C and 4.5C potencies tended to reverse the GSH/GSSG ratio (statistically significant) in the root and shoot, (i.e., shifted the redox balance to the reduced state). Conclusion: Homeopathic potencies of 2,4-D appear to have a beneficial effect on artificially aged maize seeds: they stimulate growth through better substance conversion from seed rest, and shift the redox capacity towards a reduced environment. Further work is required to determine if this is an useful means of improving maize seed germination and growth.
PB  - Elsevier Sci Ltd, Oxford
T2  - Homeopathy
T1  - Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies
VL  - 102
IS  - 3
SP  - 179
EP  - 186
DO  - 10.1016/j.homp.2013.05.005
ER  - 

@article{
author = "Dragičević, Vesna and Simić, Milena and Dumanović, Zoran and Spasić, Mihajlo and Nikolić, Bogdan",
year = "2013",
abstract = "Background: The 2,4-D (2,4-dichlorophenoxyacetic acid) is using as a growth regulator in tissue culture media. Maize seeds have poor ability to maintain germination rate in the long term. Objective: To examine the possible restorative effect of homeopathic 2,4-D potencies on maize seedlings originating from seeds damaged by accelerated aging. Methods: Seeds of four maize lines were subjected to accelerated aging stress treatment. Seed samples were treated with distilled water (control) and a range of potencies of 2,4-D: 3C, 3.75C, 4.5C, 5.25C and 6C. The germination capacity, fresh substance (FS) and length of root and shoot were determined. Hydrolysis and biosynthesis, GSH/GSSG ratio and redox capacity were calculated. Results: Induced seed aging decreased germination rate and growth of seedlings. 2,4-D potencies did not have a statistically significant effect on germination. However, there were statistically significant effects on FS production, root and shoot length and redox capacity. The 3C potency had the largest effect on the FS accumulation, 4.5C increased root and shoot length, compared to control (statistically significant). The GSH/GSSG ratio and the redox capacity were decreased by aging. The 3C and 4.5C potencies tended to reverse the GSH/GSSG ratio (statistically significant) in the root and shoot, (i.e., shifted the redox balance to the reduced state). Conclusion: Homeopathic potencies of 2,4-D appear to have a beneficial effect on artificially aged maize seeds: they stimulate growth through better substance conversion from seed rest, and shift the redox capacity towards a reduced environment. Further work is required to determine if this is an useful means of improving maize seed germination and growth.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Homeopathy",
title = "Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies",
volume = "102",
number = "3",
pages = "179-186",
doi = "10.1016/j.homp.2013.05.005"
}

Dragičević, V., Simić, M., Dumanović, Z., Spasić, M.,& Nikolić, B.. (2013). Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies. in Homeopathy
Elsevier Sci Ltd, Oxford., 102(3), 179-186.
https://doi.org/10.1016/j.homp.2013.05.005

Dragičević V, Simić M, Dumanović Z, Spasić M, Nikolić B. Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies. in Homeopathy. 2013;102(3):179-186.
doi:10.1016/j.homp.2013.05.005 .

Dragičević, Vesna, Simić, Milena, Dumanović, Zoran, Spasić, Mihajlo, Nikolić, Bogdan, "Stimulative influence of germination and growth of maize seedlings originating from aged seeds by 2,4-D potencies" in Homeopathy, 102, no. 3 (2013):179-186,
https://doi.org/10.1016/j.homp.2013.05.005 . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Jovanović, Vladan
AU  - Đurović, Sanja
AU  - Milićević, Zoran
AU  - Janjić, Vaskrsija
AU  - Dodig, Dejan
PY  - 2010
UR  - http://rik.mrizp.rs/handle/123456789/299
AB  - Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis were investigated in maize plants grown in field conditions and previosly subjected to influence of kinetine, because of potentially protective role of this phytohormone. This phytohormone not protected maize plants from phytotoxic action of herbicide sulphosate, because of inhibition of growth, accumulation and distribution of dry weight and also photosynthesis, irrespective of kind of pretreatment of plants (with or without kinetine). Also we concluded that Fv/Fm and RFd parameters of Chla fluorescence is good nondestructive indicators of plant physiological status, both in control and sulphosate-treated maize plants.
AB  - U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u poljskim uslovima i izloženih predtretmanu fitohormonom kinetinom, radi provere eventualnog protektivnog (prema herbicidu sulfosatu) dejstva pomenutog fitohormona. Nađeno je da fitohormon kinetin ne obezbeđuje biljkama kukuruza zaštitu od dejstva herbicida sulfosata, zato što dolazi do inhibicije rastenja, akumulacije i preraspodele suve mase, kao i fotosinteze biljaka kukuruza, nezavisno od toga da li su biljke prethodno tretirane ili ne fitohormonom kinetinom. Takođe je nađeno da su Fv/Fm i RFd parametri fluorescencije Chla dobri nedestruktivni pokazatelji fiziološkog stanja biljaka, kod kontrolnih i kod sulfosatom tretiranih biljaka kukuruza.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate
T1  - Uticaj fitohormona kinetina na razvoj fitotoksičnog procesa uzrokovanog fosfonatnim herbicidom sulfosatom
VL  - 19
IS  - 2
SP  - 65
EP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_rik_299
ER  - 

@article{
author = "Nikolić, Bogdan and Jovanović, Vladan and Đurović, Sanja and Milićević, Zoran and Janjić, Vaskrsija and Dodig, Dejan",
year = "2010",
abstract = "Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis were investigated in maize plants grown in field conditions and previosly subjected to influence of kinetine, because of potentially protective role of this phytohormone. This phytohormone not protected maize plants from phytotoxic action of herbicide sulphosate, because of inhibition of growth, accumulation and distribution of dry weight and also photosynthesis, irrespective of kind of pretreatment of plants (with or without kinetine). Also we concluded that Fv/Fm and RFd parameters of Chla fluorescence is good nondestructive indicators of plant physiological status, both in control and sulphosate-treated maize plants., U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u poljskim uslovima i izloženih predtretmanu fitohormonom kinetinom, radi provere eventualnog protektivnog (prema herbicidu sulfosatu) dejstva pomenutog fitohormona. Nađeno je da fitohormon kinetin ne obezbeđuje biljkama kukuruza zaštitu od dejstva herbicida sulfosata, zato što dolazi do inhibicije rastenja, akumulacije i preraspodele suve mase, kao i fotosinteze biljaka kukuruza, nezavisno od toga da li su biljke prethodno tretirane ili ne fitohormonom kinetinom. Takođe je nađeno da su Fv/Fm i RFd parametri fluorescencije Chla dobri nedestruktivni pokazatelji fiziološkog stanja biljaka, kod kontrolnih i kod sulfosatom tretiranih biljaka kukuruza.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate, Uticaj fitohormona kinetina na razvoj fitotoksičnog procesa uzrokovanog fosfonatnim herbicidom sulfosatom",
volume = "19",
number = "2",
pages = "65-69",
url = "https://hdl.handle.net/21.15107/rcub_rik_299"
}

Nikolić, B., Jovanović, V., Đurović, S., Milićević, Z., Janjić, V.,& Dodig, D.. (2010). Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate. in Acta herbologica
Herbološko društvo Srbije., 19(2), 65-69.
https://hdl.handle.net/21.15107/rcub_rik_299

Nikolić B, Jovanović V, Đurović S, Milićević Z, Janjić V, Dodig D. Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate. in Acta herbologica. 2010;19(2):65-69.
https://hdl.handle.net/21.15107/rcub_rik_299 .

Nikolić, Bogdan, Jovanović, Vladan, Đurović, Sanja, Milićević, Zoran, Janjić, Vaskrsija, Dodig, Dejan, "Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate" in Acta herbologica, 19, no. 2 (2010):65-69,
https://hdl.handle.net/21.15107/rcub_rik_299 .

TY  - JOUR
AU  - Kandić, Vesna
AU  - Dodig, Dejan
AU  - Jović, Miroslava
AU  - Nikolić, Bogdan
AU  - Prodanović, Slaven
PY  - 2009
UR  - http://rik.mrizp.rs/handle/123456789/264
AB  - The correlation analysis and the path coefficient analysis were applied to wheat data set with the objective to determine the effect of five physiological traits (early vigor, early maturity, leaf senescence, flag leaf area and total biomass per plant) on grain yield under irrigation and drought stress conditions. The data set consisted of 100 divergent genotypes tested in four-year field trials. Highly significant correlations were found between grain yield, early vigor and total biomass per plant in both treatments. A highly negative correlation was detected between grain yield and days to flowering, as well as, between grain yield and leaf senescence in both treatments. The path analysis revealed a highly significant direct effect of days to anthesis and total biomass per plant on grain yield. Early vigor, leaf senescence and the flag leaf area had a significant indirect effect on grain yield via days to anthesis and total biomass per plant. Early vigor, early maturity and leaf senescence were found to be suitable for wheat breeding under different moisture regimes. These traits can be evaluated quickly and easily, and thus they can be used for the evaluation of large populations.
AB  - Korelaciona i path analiza korišćene su da bi se otkrio utacaj pet fizioloških osobina (rani, vigor, ranostasnost, žućenje listova, površina lista zastavičara i ukupna biomasa po biljci) na prinos pšenice u uslovima navodnjavanja i suše. Ispitivano je 100 različitih genotipova u četvorogodišnjim poljskim ogledima. Značajna i pozitivna korelacija utvrđena je između prinosa, ranog vigora i ukupne biomase u oba tretmana. Između prinosa i broja dana do cvetanja, kao i između prinosa i žućenja listova ustanovljena je značajna negativna korelacija u oba tretmana. Path analizom je utvrđeno da je uticaj ranostasnosti i ukupne biomase na prinos bio direktan i značajan. Rani vigor, žućenje listova i površina lista zastavičara su pokazali značajan indirektni uticaj na prinos preko ranostasnosti i ukupne biomase po biljci. Rani vigor, ranostasnost i žućenje listova se mogu smatrati kao pogodni kriterijumi za selekciju u različitim režimima vlažnosti. Ocenjivanje ovih osobina je brzo i lako, pa se mogu koristiti u radu sa velikim brojem populacija.
PB  - Društvo genetičara Srbije, Beograd
T2  - Genetika
T1  - The importance of physiological traits in wheat breeding under irrigation and drought stress
T1  - Značaj fizioloških svojstava u selekciji pšenice u uslovima navodnjavanja i stresa suše
VL  - 41
IS  - 1
SP  - 11
EP  - 20
DO  - 10.2298/GENSR0901011K
ER  - 

@article{
author = "Kandić, Vesna and Dodig, Dejan and Jović, Miroslava and Nikolić, Bogdan and Prodanović, Slaven",
year = "2009",
abstract = "The correlation analysis and the path coefficient analysis were applied to wheat data set with the objective to determine the effect of five physiological traits (early vigor, early maturity, leaf senescence, flag leaf area and total biomass per plant) on grain yield under irrigation and drought stress conditions. The data set consisted of 100 divergent genotypes tested in four-year field trials. Highly significant correlations were found between grain yield, early vigor and total biomass per plant in both treatments. A highly negative correlation was detected between grain yield and days to flowering, as well as, between grain yield and leaf senescence in both treatments. The path analysis revealed a highly significant direct effect of days to anthesis and total biomass per plant on grain yield. Early vigor, leaf senescence and the flag leaf area had a significant indirect effect on grain yield via days to anthesis and total biomass per plant. Early vigor, early maturity and leaf senescence were found to be suitable for wheat breeding under different moisture regimes. These traits can be evaluated quickly and easily, and thus they can be used for the evaluation of large populations., Korelaciona i path analiza korišćene su da bi se otkrio utacaj pet fizioloških osobina (rani, vigor, ranostasnost, žućenje listova, površina lista zastavičara i ukupna biomasa po biljci) na prinos pšenice u uslovima navodnjavanja i suše. Ispitivano je 100 različitih genotipova u četvorogodišnjim poljskim ogledima. Značajna i pozitivna korelacija utvrđena je između prinosa, ranog vigora i ukupne biomase u oba tretmana. Između prinosa i broja dana do cvetanja, kao i između prinosa i žućenja listova ustanovljena je značajna negativna korelacija u oba tretmana. Path analizom je utvrđeno da je uticaj ranostasnosti i ukupne biomase na prinos bio direktan i značajan. Rani vigor, žućenje listova i površina lista zastavičara su pokazali značajan indirektni uticaj na prinos preko ranostasnosti i ukupne biomase po biljci. Rani vigor, ranostasnost i žućenje listova se mogu smatrati kao pogodni kriterijumi za selekciju u različitim režimima vlažnosti. Ocenjivanje ovih osobina je brzo i lako, pa se mogu koristiti u radu sa velikim brojem populacija.",
publisher = "Društvo genetičara Srbije, Beograd",
journal = "Genetika",
title = "The importance of physiological traits in wheat breeding under irrigation and drought stress, Značaj fizioloških svojstava u selekciji pšenice u uslovima navodnjavanja i stresa suše",
volume = "41",
number = "1",
pages = "11-20",
doi = "10.2298/GENSR0901011K"
}

Kandić, V., Dodig, D., Jović, M., Nikolić, B.,& Prodanović, S.. (2009). The importance of physiological traits in wheat breeding under irrigation and drought stress. in Genetika
Društvo genetičara Srbije, Beograd., 41(1), 11-20.
https://doi.org/10.2298/GENSR0901011K

Kandić V, Dodig D, Jović M, Nikolić B, Prodanović S. The importance of physiological traits in wheat breeding under irrigation and drought stress. in Genetika. 2009;41(1):11-20.
doi:10.2298/GENSR0901011K .

Kandić, Vesna, Dodig, Dejan, Jović, Miroslava, Nikolić, Bogdan, Prodanović, Slaven, "The importance of physiological traits in wheat breeding under irrigation and drought stress" in Genetika, 41, no. 1 (2009):11-20,
https://doi.org/10.2298/GENSR0901011K . .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
AU  - Milićević, Zoran
PY  - 2008
UR  - http://rik.mrizp.rs/handle/123456789/225
AB  - Chla fluorescence, as a mode of estimation of photosynthesis, is especially sensitive to changes in temperature and light intensity (PAR). This enables us to study the influence of those ecophysiological parameters on photosynthesis in native plants. In this article, we examined the effect of annual changes in temperature and PAR on the parameters of Chla fluorescence in Stellaria media (L.), a plant species more frequent in colder periods of the year, and Plantago maior (L.), which is more frequent in warmer periods. Lower PAR and temperature slowed down the electron transport in PS2, but lower temperatures reduced the quantum efficacy of PS2 and improved processes in the antennae system and the size of plastoquinone pool of PS2 in Stellaria media (L.). Lower temperatures reduced quantum efficacy and slowed down the electron transport in PS2 in Plantago maior (L.). The facts that PAR (as well as temperature) affects photosynthesis, and that lower temperatures activate processes in the antennae system and those on the acceptor side of PS2 as a 'counterbalance' to the inhibition of quantum efficacy and electron transport in PS2, caused by low temperatures, point at possible explanations of low-temperature resistance of photosynthesis in Stellaria media (L.). On the other hand, low temperatures caused inhibition of quantum efficacy and electron transport in the PS2 of Plantago maior (L.), which caused low-temperature photoinhibition and stepped quenching of all physiological processes in the species. This might be the reason for the different levels of acclimation to low temperatures and different life strategies of the two species living in close vicinity.
AB  - Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Stellaria media (L.), biljne vrste zastupljenije u hladnijem delu godine i Plantago maior (L.), biljne vrste zastupljenije u toplijem delu godine. Manje vrednosti PAR i temperature usporavaju transport elektrona u PS2, sniženje temperature umanjuje kvantnu efikasnost u PS2 i pozitivno deluje na antenske procese i veličinu pula plastohinona u PS2 kod Stellaria media (L.). Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2 kod Plantago maior (L.). Činjenica da i PAR (pored temperature) deluje na fotosintezu, kao i da sniženje temperature aktivira antenske i procese na akceptorskoj strani PS2, kao "protivtežu" inhibiciji kvantne efikasnosti i transporta elektrona u PS2, uzrokovanoj niskim temperaturama, ukazuje na moguće uzroke niskotemperaturne otpornosti fotosinteze kod Stellaria media (L.). Nasuprot tome, kod Plantago maior (L.) niska temperatura uzrokuje inhibiciju kvantne efikasnosti i transporta elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije i postepenog gašenja svih fizioloških procesa kod te vrste. To bi moglo biti objašnjenje različite prilagođenosti na niske temperature i različitih životnih strategija ovih vrsta, koje žive u bliskom susedstvu.
PB  - Herbološko društvo Srbije
T2  - Acta herbologica
T1  - The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.)
T1  - Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Stellaria media (L.) i Plantago maior (L.)
VL  - 17
IS  - 1
SP  - 147
EP  - 153
UR  - https://hdl.handle.net/21.15107/rcub_rik_225
ER  - 

@article{
author = "Nikolić, Bogdan and Dodig, Dejan and Jovanović, Vladan and Janjić, Vaskrsija and Milićević, Zoran",
year = "2008",
abstract = "Chla fluorescence, as a mode of estimation of photosynthesis, is especially sensitive to changes in temperature and light intensity (PAR). This enables us to study the influence of those ecophysiological parameters on photosynthesis in native plants. In this article, we examined the effect of annual changes in temperature and PAR on the parameters of Chla fluorescence in Stellaria media (L.), a plant species more frequent in colder periods of the year, and Plantago maior (L.), which is more frequent in warmer periods. Lower PAR and temperature slowed down the electron transport in PS2, but lower temperatures reduced the quantum efficacy of PS2 and improved processes in the antennae system and the size of plastoquinone pool of PS2 in Stellaria media (L.). Lower temperatures reduced quantum efficacy and slowed down the electron transport in PS2 in Plantago maior (L.). The facts that PAR (as well as temperature) affects photosynthesis, and that lower temperatures activate processes in the antennae system and those on the acceptor side of PS2 as a 'counterbalance' to the inhibition of quantum efficacy and electron transport in PS2, caused by low temperatures, point at possible explanations of low-temperature resistance of photosynthesis in Stellaria media (L.). On the other hand, low temperatures caused inhibition of quantum efficacy and electron transport in the PS2 of Plantago maior (L.), which caused low-temperature photoinhibition and stepped quenching of all physiological processes in the species. This might be the reason for the different levels of acclimation to low temperatures and different life strategies of the two species living in close vicinity., Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Stellaria media (L.), biljne vrste zastupljenije u hladnijem delu godine i Plantago maior (L.), biljne vrste zastupljenije u toplijem delu godine. Manje vrednosti PAR i temperature usporavaju transport elektrona u PS2, sniženje temperature umanjuje kvantnu efikasnost u PS2 i pozitivno deluje na antenske procese i veličinu pula plastohinona u PS2 kod Stellaria media (L.). Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2 kod Plantago maior (L.). Činjenica da i PAR (pored temperature) deluje na fotosintezu, kao i da sniženje temperature aktivira antenske i procese na akceptorskoj strani PS2, kao "protivtežu" inhibiciji kvantne efikasnosti i transporta elektrona u PS2, uzrokovanoj niskim temperaturama, ukazuje na moguće uzroke niskotemperaturne otpornosti fotosinteze kod Stellaria media (L.). Nasuprot tome, kod Plantago maior (L.) niska temperatura uzrokuje inhibiciju kvantne efikasnosti i transporta elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije i postepenog gašenja svih fizioloških procesa kod te vrste. To bi moglo biti objašnjenje različite prilagođenosti na niske temperature i različitih životnih strategija ovih vrsta, koje žive u bliskom susedstvu.",
publisher = "Herbološko društvo Srbije",
journal = "Acta herbologica",
title = "The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.), Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Stellaria media (L.) i Plantago maior (L.)",
volume = "17",
number = "1",
pages = "147-153",
url = "https://hdl.handle.net/21.15107/rcub_rik_225"
}

Nikolić, B., Dodig, D., Jovanović, V., Janjić, V.,& Milićević, Z.. (2008). The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.). in Acta herbologica
Herbološko društvo Srbije., 17(1), 147-153.
https://hdl.handle.net/21.15107/rcub_rik_225

Nikolić B, Dodig D, Jovanović V, Janjić V, Milićević Z. The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.). in Acta herbologica. 2008;17(1):147-153.
https://hdl.handle.net/21.15107/rcub_rik_225 .

Nikolić, Bogdan, Dodig, Dejan, Jovanović, Vladan, Janjić, Vaskrsija, Milićević, Zoran, "The influence of annual changes in temperature and light (PAR) on the induction of Chla fluorescence in situ in Stellaria media (L.) and Plantago maior (L.)" in Acta herbologica, 17, no. 1 (2008):147-153,
https://hdl.handle.net/21.15107/rcub_rik_225 .

TY  - JOUR
AU  - Nikolić, Bogdan
AU  - Milićević, Zoran
AU  - Poštić, Dobrivoj
AU  - Dodig, Dejan
AU  - Jovanović, Vladan
AU  - Janjić, Vaskrsija
PY  - 2007
UR  - http://rik.mrizp.rs/handle/123456789/156
AB  - Chla fluorescence, as a mode of estimation of photosynthesis, especially are sensitive to changes of temperature and intensity of light (PAR). This enable to follow influence of this ecophysiological parameters of native plants photosynthesis. In this article we investigated influence of annual changes of temperature and PAR on parameters of induction of Chla fluorescence in Plantago lanceolata (L.), plant species more represented in warmer part of year. Lowering of temperature reduces quantum efficacy and electron transport in PS2 and induced low-temperature photoinhibition of photosynthesis. But, this is because of stronger photoprotective processes and changes of redox state of plastoquinone pool in PS2. Because that this processes we viewed as a acclimation to low temperatures. But with prolonged low-temperature exposure all physiological processes quenched and all aboveground parts delayed in that species. If we compare some different acclimation to low temperatures Plantago lanceolata and Plantago maior, species which settled in very neighbouring sites, the conclusion of that discussion is question: 'Is it different acclimative responses of this species in condition of low temperatures, reason for posible competitive advantage one of them?' This is object of future investigation.
AB  - Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Plantago lanceolata (L.), biljne vrste zastupljene u toplijem delu godine. Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije. Međutim, to se odvija jačanjem fotoprotektivnih procesa i promenom redoks stanja pula plastohinona u PS2, pa pomenute procese možemo posmatrati kao aklimaciju na nisku temperaturu. Ipak, vremenom dolazi do gašenja fizioloških procesa i izumiranja nadzemnih organa ove vrste tokom zime. Ovi nalazi diskutuju se odnosno životne strategije druge simpatričke vrste roda Plantago.
PB  - Institut za zaštitu bilja i životnu sredinu, Beograd
T2  - Zaštita bilja
T1  - Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.)
T1  - Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Plantago lanceolata L.
VL  - 58
IS  - 1-4
SP  - 79
EP  - 88
UR  - https://hdl.handle.net/21.15107/rcub_rik_156
ER  - 

@article{
author = "Nikolić, Bogdan and Milićević, Zoran and Poštić, Dobrivoj and Dodig, Dejan and Jovanović, Vladan and Janjić, Vaskrsija",
year = "2007",
abstract = "Chla fluorescence, as a mode of estimation of photosynthesis, especially are sensitive to changes of temperature and intensity of light (PAR). This enable to follow influence of this ecophysiological parameters of native plants photosynthesis. In this article we investigated influence of annual changes of temperature and PAR on parameters of induction of Chla fluorescence in Plantago lanceolata (L.), plant species more represented in warmer part of year. Lowering of temperature reduces quantum efficacy and electron transport in PS2 and induced low-temperature photoinhibition of photosynthesis. But, this is because of stronger photoprotective processes and changes of redox state of plastoquinone pool in PS2. Because that this processes we viewed as a acclimation to low temperatures. But with prolonged low-temperature exposure all physiological processes quenched and all aboveground parts delayed in that species. If we compare some different acclimation to low temperatures Plantago lanceolata and Plantago maior, species which settled in very neighbouring sites, the conclusion of that discussion is question: 'Is it different acclimative responses of this species in condition of low temperatures, reason for posible competitive advantage one of them?' This is object of future investigation., Fluorescencija Chla, kao pokazatelj fotosinteze, posebno je osetljiva na promene temperature i intenziteta svetlosti (PAR). To omogućava praćenje uticaja ovih ekofizioloških parametara na fotosintezu nativnih biljaka. U ovom radu dat je pregled uticaja godišnjih promena temperature i PAR na parametre fluorescencije Chla kod Plantago lanceolata (L.), biljne vrste zastupljene u toplijem delu godine. Sniženje temperature umanjuje kvantni prinos i usporava transport elektrona u PS2, što dovodi do niskotemperaturne fotoinhibicije. Međutim, to se odvija jačanjem fotoprotektivnih procesa i promenom redoks stanja pula plastohinona u PS2, pa pomenute procese možemo posmatrati kao aklimaciju na nisku temperaturu. Ipak, vremenom dolazi do gašenja fizioloških procesa i izumiranja nadzemnih organa ove vrste tokom zime. Ovi nalazi diskutuju se odnosno životne strategije druge simpatričke vrste roda Plantago.",
publisher = "Institut za zaštitu bilja i životnu sredinu, Beograd",
journal = "Zaštita bilja",
title = "Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.), Uticaj godišnjih promena temperature i svetlosti (PAR) na indukciju fluorescencije Chla in situ kod Plantago lanceolata L.",
volume = "58",
number = "1-4",
pages = "79-88",
url = "https://hdl.handle.net/21.15107/rcub_rik_156"
}

Nikolić, B., Milićević, Z., Poštić, D., Dodig, D., Jovanović, V.,& Janjić, V.. (2007). Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.). in Zaštita bilja
Institut za zaštitu bilja i životnu sredinu, Beograd., 58(1-4), 79-88.
https://hdl.handle.net/21.15107/rcub_rik_156

Nikolić B, Milićević Z, Poštić D, Dodig D, Jovanović V, Janjić V. Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.). in Zaštita bilja. 2007;58(1-4):79-88.
https://hdl.handle.net/21.15107/rcub_rik_156 .

Nikolić, Bogdan, Milićević, Zoran, Poštić, Dobrivoj, Dodig, Dejan, Jovanović, Vladan, Janjić, Vaskrsija, "Influence of annual changes of temperature and light (PAR) on induction of Chla fluorescence in situ in Plantago lanceolata (L.)" in Zaštita bilja, 58, no. 1-4 (2007):79-88,
https://hdl.handle.net/21.15107/rcub_rik_156 .