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Influence of foliar nutrition on yield and yield components of durum wheat (Triticum durum Desf.) grown in system of organic production

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2022
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Authors
Zečević, Veselinka
Milenković, Slobodan
Bošković, Jelena
Roljević Nikolić, Svetlana
Luković, Kristina
Đorđević, Radiša
Knežević, Desimir
Article (Published version)
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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. 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 / correlations
Source:
Applied ecology and environmental research, 2022, 20, 1, 171-187
Publisher:
  • Budapest : ALÖKI Applied Ecological Research and Forensic Institute Ltd.,
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200216 (Institute for Vegetable Crops, Smederevska Palanka) (RS-200216)

DOI: 10.15666/aeer/2001_171187

ISSN: 1785-0037

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URI
http://RIVeC.institut-palanka.rs/handle/123456789/454
Collections
  • Radovi sa afilijacijom Instituta za povrtarstvo / Papers with the Institute for Vegetable Crops affiliation
Institution/Community
Institut za povrtarstvo
TY  - 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 . .

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