Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production
2022
Authors
Zečević, VeselinkaMilenković, Slobodan
Bošković, Jelena
Roljević Nikolić, Svetlana
Luković, Kristina
Đorđević, Radiša
Knežević, Desimir
Article (Published version)
Metadata
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This paper examines the effect of foliar nitrogen nutrition on seven durum wheat genotypes produced according to the principles of organic production. The experiments were performed during two growing seasons on organic farm in Čačak, Serbia. Three different N fertilization strategies have been compared: T1- control without N application after the stem elongation stage; T2- foliar N fertilization at the beginning of heading, one spray with 0.3% organic fertilizer Trainer (5% N and 31% amino acids); T3- foliar N fertilization in both stages, heading and anthesis with 0.3% organic fertilizer Trainer (5% N) each. Analysis of grain yield and yield components (number of spikes m-2, number of grains per spike and thousand grain weight (TGW) was performed. The number of spikes per square meter, number of grains spike-1, TGW, and grain yield significantly increased (P ≤ 0.01) with different levels of fertilizers. Foliar fertilization had a significant effect on yield in both growing seasons. G...rain yield, on average for all genotypes and years after spraying were 22% (one N treatment), and 54% (two N treatments) higher than in the control. Grain yield was about 26% higher in two N treatments than in one N treatment. Grain yield was positively correlated with other traits (TGW, number of spikes m-2 and number of grains/spike).
Keywords:
durum wheat / organic management / N treatment / grain yield / correlationsSource:
Applied ecology and environmental research, 2022, 20, 1, 171-187Publisher:
- Budapest : ALÖKI Applied Ecological Research and Forensic Institute Ltd.,
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200216 (Institute for Vegetable Crops, Smederevska Palanka) (RS-MESTD-inst-2020-200216)
DOI: 10.15666/aeer/2001_171187
ISSN: 1785-0037
WoS: 000750437500011
Scopus: 2-s2.0-85126280767
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Institution/Community
Institut za povrtarstvoTY - JOUR AU - Zečević, Veselinka AU - Milenković, Slobodan AU - Bošković, Jelena AU - Roljević Nikolić, Svetlana AU - Luković, Kristina AU - Đorđević, Radiša AU - Knežević, Desimir PY - 2022 UR - http://RIVeC.institut-palanka.rs/handle/123456789/454 AB - This paper examines the effect of foliar nitrogen nutrition on seven durum wheat genotypes produced according to the principles of organic production. The experiments were performed during two growing seasons on organic farm in Čačak, Serbia. Three different N fertilization strategies have been compared: T1- control without N application after the stem elongation stage; T2- foliar N fertilization at the beginning of heading, one spray with 0.3% organic fertilizer Trainer (5% N and 31% amino acids); T3- foliar N fertilization in both stages, heading and anthesis with 0.3% organic fertilizer Trainer (5% N) each. Analysis of grain yield and yield components (number of spikes m-2, number of grains per spike and thousand grain weight (TGW) was performed. The number of spikes per square meter, number of grains spike-1, TGW, and grain yield significantly increased (P ≤ 0.01) with different levels of fertilizers. Foliar fertilization had a significant effect on yield in both growing seasons. Grain yield, on average for all genotypes and years after spraying were 22% (one N treatment), and 54% (two N treatments) higher than in the control. Grain yield was about 26% higher in two N treatments than in one N treatment. Grain yield was positively correlated with other traits (TGW, number of spikes m-2 and number of grains/spike). PB - Budapest : ALÖKI Applied Ecological Research and Forensic Institute Ltd., T2 - Applied ecology and environmental research T1 - Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production EP - 187 IS - 1 SP - 171 VL - 20 DO - 10.15666/aeer/2001_171187 ER -
@article{ author = "Zečević, Veselinka and Milenković, Slobodan and Bošković, Jelena and Roljević Nikolić, Svetlana and Luković, Kristina and Đorđević, Radiša and Knežević, Desimir", year = "2022", abstract = "This paper examines the effect of foliar nitrogen nutrition on seven durum wheat genotypes produced according to the principles of organic production. The experiments were performed during two growing seasons on organic farm in Čačak, Serbia. Three different N fertilization strategies have been compared: T1- control without N application after the stem elongation stage; T2- foliar N fertilization at the beginning of heading, one spray with 0.3% organic fertilizer Trainer (5% N and 31% amino acids); T3- foliar N fertilization in both stages, heading and anthesis with 0.3% organic fertilizer Trainer (5% N) each. Analysis of grain yield and yield components (number of spikes m-2, number of grains per spike and thousand grain weight (TGW) was performed. The number of spikes per square meter, number of grains spike-1, TGW, and grain yield significantly increased (P ≤ 0.01) with different levels of fertilizers. Foliar fertilization had a significant effect on yield in both growing seasons. Grain yield, on average for all genotypes and years after spraying were 22% (one N treatment), and 54% (two N treatments) higher than in the control. Grain yield was about 26% higher in two N treatments than in one N treatment. Grain yield was positively correlated with other traits (TGW, number of spikes m-2 and number of grains/spike).", publisher = "Budapest : ALÖKI Applied Ecological Research and Forensic Institute Ltd.,", journal = "Applied ecology and environmental research", title = "Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production", pages = "187-171", number = "1", volume = "20", doi = "10.15666/aeer/2001_171187" }
Zečević, V., Milenković, S., Bošković, J., Roljević Nikolić, S., Luković, K., Đorđević, R.,& Knežević, D.. (2022). Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production. in Applied ecology and environmental research Budapest : ALÖKI Applied Ecological Research and Forensic Institute Ltd.,., 20(1), 171-187. https://doi.org/10.15666/aeer/2001_171187
Zečević V, Milenković S, Bošković J, Roljević Nikolić S, Luković K, Đorđević R, Knežević D. Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production. in Applied ecology and environmental research. 2022;20(1):171-187. doi:10.15666/aeer/2001_171187 .
Zečević, Veselinka, Milenković, Slobodan, Bošković, Jelena, Roljević Nikolić, Svetlana, Luković, Kristina, Đorđević, Radiša, Knežević, Desimir, "Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production" in Applied ecology and environmental research, 20, no. 1 (2022):171-187, https://doi.org/10.15666/aeer/2001_171187 . .