TY  - CONF
AU  - Dolijanović, Željko
AU  - Simić, Milena
AU  - Oljača, Snežana
AU  - Dragičević, Vesna
AU  - Gršić, Nemanja
AU  - Jovanović, Zoran
PY  - 2022
UR  - http://rik.mrizp.rs/handle/123456789/993
AB  - Organic products of winter wheat are believed to be more nutritious and safer
foods compared to the conventional alternatives by consumers, despite the
higher price of these products. The experiment with organic technology of
winter wheat was conducted at the research and study field "Radmilovac",
Faculty of Agriculture Belgrade in 2016/17 and 2017/18 year on the luvic
chernozem soil type. Organic cropping system included tillage with a disc
harrow at 20 cm with the complete maize crop residues incorporation and the
pre-sowing tillage with a harrow. The basic fertilization was conducted in
autumn with 3.000 kg ha-1 biohumus (commercial name „Biohumus Royal
offert“, producer „Altamed“ Serbia) and top dressing in spring with 5.0 l ha-1
biofertilizer („Slavol“, producer „Agrounik“ Serbia). The common (cv. 'NS
40S') and durum (cv. 'Dolap') winter wheat cultivars were used, both developed
and adapted for organic growing system. It was important to underline that
organic cropping system, after 17 years of experiment (from the beginning of
the establishment of the organic four-field crop rotation until 2017/18)
increased soil organic matter, due to the application of organic fertilizer in
combination with other practices as a part of this system (application of biofertilizers,
incorporation of crop residues, etc.). Statistical analysis confirmed
that year and genotype have greater impact on wheat productivity than their
interactions. More favorable meteorological conditions in the first year led to
obtaining significantly higher grain yields (4.84 and 4.45 kg ha-1) and a greater
1000-grain weight (41.6 and 40.2 g). There were also significant differences in
the productivity of the studied wheat cultivars. The grain yield of common soft
wheat (4.34 kg ha-1) was significantly higher than that of durum wheat (3.050
kg ha-1). The inclusion of high yielding genotypes, with enhanced utilization
efficiency into low-input technology based on careful choice of cultural
practices, could be the important step in organic farming systems.
PB  - Banja Luka : University of Banja Luka, Faculty of Agriculture
C3  - 11. International symposium of the agricultural sciences, AgroRes, 26-28. Maj 2022., Trebinje Republic of Srpska - Book of abstracts
T1  - The most important crop measures in organic production of winter wheat
SP  - 78
EP  - 79
UR  - https://hdl.handle.net/21.15107/rcub_rik_993
ER  - 

@conference{
author = "Dolijanović, Željko and Simić, Milena and Oljača, Snežana and Dragičević, Vesna and Gršić, Nemanja and Jovanović, Zoran",
year = "2022",
abstract = "Organic products of winter wheat are believed to be more nutritious and safer
foods compared to the conventional alternatives by consumers, despite the
higher price of these products. The experiment with organic technology of
winter wheat was conducted at the research and study field "Radmilovac",
Faculty of Agriculture Belgrade in 2016/17 and 2017/18 year on the luvic
chernozem soil type. Organic cropping system included tillage with a disc
harrow at 20 cm with the complete maize crop residues incorporation and the
pre-sowing tillage with a harrow. The basic fertilization was conducted in
autumn with 3.000 kg ha-1 biohumus (commercial name „Biohumus Royal
offert“, producer „Altamed“ Serbia) and top dressing in spring with 5.0 l ha-1
biofertilizer („Slavol“, producer „Agrounik“ Serbia). The common (cv. 'NS
40S') and durum (cv. 'Dolap') winter wheat cultivars were used, both developed
and adapted for organic growing system. It was important to underline that
organic cropping system, after 17 years of experiment (from the beginning of
the establishment of the organic four-field crop rotation until 2017/18)
increased soil organic matter, due to the application of organic fertilizer in
combination with other practices as a part of this system (application of biofertilizers,
incorporation of crop residues, etc.). Statistical analysis confirmed
that year and genotype have greater impact on wheat productivity than their
interactions. More favorable meteorological conditions in the first year led to
obtaining significantly higher grain yields (4.84 and 4.45 kg ha-1) and a greater
1000-grain weight (41.6 and 40.2 g). There were also significant differences in
the productivity of the studied wheat cultivars. The grain yield of common soft
wheat (4.34 kg ha-1) was significantly higher than that of durum wheat (3.050
kg ha-1). The inclusion of high yielding genotypes, with enhanced utilization
efficiency into low-input technology based on careful choice of cultural
practices, could be the important step in organic farming systems.",
publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture",
journal = "11. International symposium of the agricultural sciences, AgroRes, 26-28. Maj 2022., Trebinje Republic of Srpska - Book of abstracts",
title = "The most important crop measures in organic production of winter wheat",
pages = "78-79",
url = "https://hdl.handle.net/21.15107/rcub_rik_993"
}

Dolijanović, Ž., Simić, M., Oljača, S., Dragičević, V., Gršić, N.,& Jovanović, Z.. (2022). The most important crop measures in organic production of winter wheat. in 11. International symposium of the agricultural sciences, AgroRes, 26-28. Maj 2022., Trebinje Republic of Srpska - Book of abstracts
Banja Luka : University of Banja Luka, Faculty of Agriculture., 78-79.
https://hdl.handle.net/21.15107/rcub_rik_993

Dolijanović Ž, Simić M, Oljača S, Dragičević V, Gršić N, Jovanović Z. The most important crop measures in organic production of winter wheat. in 11. International symposium of the agricultural sciences, AgroRes, 26-28. Maj 2022., Trebinje Republic of Srpska - Book of abstracts. 2022;:78-79.
https://hdl.handle.net/21.15107/rcub_rik_993 .

Dolijanović, Željko, Simić, Milena, Oljača, Snežana, Dragičević, Vesna, Gršić, Nemanja, Jovanović, Zoran, "The most important crop measures in organic production of winter wheat" in 11. International symposium of the agricultural sciences, AgroRes, 26-28. Maj 2022., Trebinje Republic of Srpska - Book of abstracts (2022):78-79,
https://hdl.handle.net/21.15107/rcub_rik_993 .

TY  - CONF
AU  - Dolijanović, Željko
AU  - Roljević Nikolić, Svetlana
AU  - Gršić, Nemanja
AU  - Oljača, Snežana
AU  - Simić, Milena
AU  - Jovovic, Zoran
PY  - 2021
UR  - http://rik.mrizp.rs/handle/123456789/1000
AB  - The examination of the effects of different growing systems on the grain yield of winter wheat was conducted at the research and study field "Radmilovac" of Faculty of Agriculture (44o45’ N, 20o
35’ E Serbia, 130 m above mean see level). Investigations was conducted in 2016/17 and 2017/18 year on the luvic chernozem soil type, in completely randomized blocks with three repetitions. Conventional growing system (CGS) was aimed to achieve high grain yields and included 
ploughing using a mouldboard plough at 25 cm and pre-sowing tillage using a disc harrow and a harrow, basic fertilization in autumn with 600 kg ha-1 NPK (15:15:15) and top dressing in spring with high N dose (120 kg ha-1 N). In intergrated growing system (IGS), based on low inputs, tillage was performed using a chisel plough at 25 cm with ≥30% of maize crop residues retaining on the soil surface and the pre sowing tillage using a disc harrow and a harrow, basic fertilization in autumn with 600 kg ha-1 NPK (15:15:15) and top dressing in spring with 60 kg ha-1 N. In both 
growing systems grew two common winter wheat cultivars (Triticum aestivum ssp. vulgare) Ilina and Zvezdana. Statistical analysis confirmed that year, growing system and genotype have a significantly greater impact on wheat productivity than their interactions. More favorable meteorological conditions in the first year led to obtaining statistically significantly higher grain yields in both growing systems (7,840 and 6,450 kg ha-1). A higher yield per unit area (7,470 kg ha-1) was found in the conventional compared to the integrated growing system (6,150 kg ha-1). In both growing systems, the Ilina variety had higher yields compared to the Zvezdana variety. An integrated cultivation system on heavier soils has less positive effects than on soils with more favorable characteristics, especially in the short term.
PB  - Banja Luka : University of Banja Luka, Faculty of Agriculture
C3  - 10. International symposium on agricultural sciences "AgroReS 2021", Trebinje, 27-29.05.2021. - Book of abstracts
T1  - Effects of different growing systems on the grain yield  of winter wheat
SP  - 36
EP  - 36
UR  - https://hdl.handle.net/21.15107/rcub_rik_1000
ER  - 

@conference{
author = "Dolijanović, Željko and Roljević Nikolić, Svetlana and Gršić, Nemanja and Oljača, Snežana and Simić, Milena and Jovovic, Zoran",
year = "2021",
abstract = "The examination of the effects of different growing systems on the grain yield of winter wheat was conducted at the research and study field "Radmilovac" of Faculty of Agriculture (44o45’ N, 20o
35’ E Serbia, 130 m above mean see level). Investigations was conducted in 2016/17 and 2017/18 year on the luvic chernozem soil type, in completely randomized blocks with three repetitions. Conventional growing system (CGS) was aimed to achieve high grain yields and included 
ploughing using a mouldboard plough at 25 cm and pre-sowing tillage using a disc harrow and a harrow, basic fertilization in autumn with 600 kg ha-1 NPK (15:15:15) and top dressing in spring with high N dose (120 kg ha-1 N). In intergrated growing system (IGS), based on low inputs, tillage was performed using a chisel plough at 25 cm with ≥30% of maize crop residues retaining on the soil surface and the pre sowing tillage using a disc harrow and a harrow, basic fertilization in autumn with 600 kg ha-1 NPK (15:15:15) and top dressing in spring with 60 kg ha-1 N. In both 
growing systems grew two common winter wheat cultivars (Triticum aestivum ssp. vulgare) Ilina and Zvezdana. Statistical analysis confirmed that year, growing system and genotype have a significantly greater impact on wheat productivity than their interactions. More favorable meteorological conditions in the first year led to obtaining statistically significantly higher grain yields in both growing systems (7,840 and 6,450 kg ha-1). A higher yield per unit area (7,470 kg ha-1) was found in the conventional compared to the integrated growing system (6,150 kg ha-1). In both growing systems, the Ilina variety had higher yields compared to the Zvezdana variety. An integrated cultivation system on heavier soils has less positive effects than on soils with more favorable characteristics, especially in the short term.",
publisher = "Banja Luka : University of Banja Luka, Faculty of Agriculture",
journal = "10. International symposium on agricultural sciences "AgroReS 2021", Trebinje, 27-29.05.2021. - Book of abstracts",
title = "Effects of different growing systems on the grain yield  of winter wheat",
pages = "36-36",
url = "https://hdl.handle.net/21.15107/rcub_rik_1000"
}

Dolijanović, Ž., Roljević Nikolić, S., Gršić, N., Oljača, S., Simić, M.,& Jovovic, Z.. (2021). Effects of different growing systems on the grain yield  of winter wheat. in 10. International symposium on agricultural sciences "AgroReS 2021", Trebinje, 27-29.05.2021. - Book of abstracts
Banja Luka : University of Banja Luka, Faculty of Agriculture., 36-36.
https://hdl.handle.net/21.15107/rcub_rik_1000

Dolijanović Ž, Roljević Nikolić S, Gršić N, Oljača S, Simić M, Jovovic Z. Effects of different growing systems on the grain yield  of winter wheat. in 10. International symposium on agricultural sciences "AgroReS 2021", Trebinje, 27-29.05.2021. - Book of abstracts. 2021;:36-36.
https://hdl.handle.net/21.15107/rcub_rik_1000 .

Dolijanović, Željko, Roljević Nikolić, Svetlana, Gršić, Nemanja, Oljača, Snežana, Simić, Milena, Jovovic, Zoran, "Effects of different growing systems on the grain yield  of winter wheat" in 10. International symposium on agricultural sciences "AgroReS 2021", Trebinje, 27-29.05.2021. - Book of abstracts (2021):36-36,
https://hdl.handle.net/21.15107/rcub_rik_1000 .