Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions

2015
Authors
Mandić, VioletaKrnjaja, Vesna
Tomić, Zorica
Bijelić, Zorica
Simić, Aleksandar

Ružić-Muslić, Dragana
Gogić, Marija
Article (Published version)

Metadata
Show full item recordAbstract
Managing N inputs in wheat production systems is an important issue in order to achieve maximum profitable production, and minimum negative environmental impact. The aim of this investigation carried out in dry land farming in the Vojvodina province (Serbia) was to estimate the effects of different N fertilization levels (0, 75, and 150 kg N ha(-1)) on some quantitative traits, rain-use efficiency (RUE), N agronomic efficiency (NAE), and N use efficiency (NUE) in two Serbian winter wheat (Triticum aestivum L.) cultivars 'Pobeda' and 'Renesansa'. 'Pobeda' had higher grain yield (4437 kg ha(-1)) and RUE (8.32 kg ha(-1) mm(-1)) than 'Renesansa' (4265 kg ha(-1) and 8 kg ha(-1) mm(-1), respectively). Grain yield (4652 kg ha(-1)) and NUE (31.46 kg kg(-1) N) were higher in the 2010-2011 season (favorable weather conditions) than in the 2011-2012 (4050 kg ha(-1) and 27.59 kg kg(-1) N, respectively). The highly significant effect on grain yield (4396 and 4494 kg ha(-1)), RUE (8.24 and 8.45 kg h...a(-1) mm(-1)), NAE (3.11 and 2.21 kg kg(-1) N) and NUE (58.62 and 29.96 kg kg(-1) N) had levels of 75 and 150 kg N ha(-1). NAE and NUE declined at high N rates. Based on the results of this study, farmers should be advised that the use of large amounts of N increases production costs and reduce the economic benefits. The increase in wheat production is possible by selecting adapted genotypes with improved NUE.
Keywords:
Nitrogen use efficiency / quantitative traits / Triticum aestivumSource:
Chilean Journal of Agricultural Research, 2015, 75, 1, 92-97Publisher:
- Inst Investigaciones Agropecuarias, Chillan
Funding / projects:
DOI: 10.4067/S0718-58392015000100013
ISSN: 0718-5839
WoS: 000353341900013
Scopus: 2-s2.0-84926664289
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Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Mandić, Violeta AU - Krnjaja, Vesna AU - Tomić, Zorica AU - Bijelić, Zorica AU - Simić, Aleksandar AU - Ružić-Muslić, Dragana AU - Gogić, Marija PY - 2015 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/3774 AB - Managing N inputs in wheat production systems is an important issue in order to achieve maximum profitable production, and minimum negative environmental impact. The aim of this investigation carried out in dry land farming in the Vojvodina province (Serbia) was to estimate the effects of different N fertilization levels (0, 75, and 150 kg N ha(-1)) on some quantitative traits, rain-use efficiency (RUE), N agronomic efficiency (NAE), and N use efficiency (NUE) in two Serbian winter wheat (Triticum aestivum L.) cultivars 'Pobeda' and 'Renesansa'. 'Pobeda' had higher grain yield (4437 kg ha(-1)) and RUE (8.32 kg ha(-1) mm(-1)) than 'Renesansa' (4265 kg ha(-1) and 8 kg ha(-1) mm(-1), respectively). Grain yield (4652 kg ha(-1)) and NUE (31.46 kg kg(-1) N) were higher in the 2010-2011 season (favorable weather conditions) than in the 2011-2012 (4050 kg ha(-1) and 27.59 kg kg(-1) N, respectively). The highly significant effect on grain yield (4396 and 4494 kg ha(-1)), RUE (8.24 and 8.45 kg ha(-1) mm(-1)), NAE (3.11 and 2.21 kg kg(-1) N) and NUE (58.62 and 29.96 kg kg(-1) N) had levels of 75 and 150 kg N ha(-1). NAE and NUE declined at high N rates. Based on the results of this study, farmers should be advised that the use of large amounts of N increases production costs and reduce the economic benefits. The increase in wheat production is possible by selecting adapted genotypes with improved NUE. PB - Inst Investigaciones Agropecuarias, Chillan T2 - Chilean Journal of Agricultural Research T1 - Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions EP - 97 IS - 1 SP - 92 VL - 75 DO - 10.4067/S0718-58392015000100013 ER -
@article{ author = "Mandić, Violeta and Krnjaja, Vesna and Tomić, Zorica and Bijelić, Zorica and Simić, Aleksandar and Ružić-Muslić, Dragana and Gogić, Marija", year = "2015", abstract = "Managing N inputs in wheat production systems is an important issue in order to achieve maximum profitable production, and minimum negative environmental impact. The aim of this investigation carried out in dry land farming in the Vojvodina province (Serbia) was to estimate the effects of different N fertilization levels (0, 75, and 150 kg N ha(-1)) on some quantitative traits, rain-use efficiency (RUE), N agronomic efficiency (NAE), and N use efficiency (NUE) in two Serbian winter wheat (Triticum aestivum L.) cultivars 'Pobeda' and 'Renesansa'. 'Pobeda' had higher grain yield (4437 kg ha(-1)) and RUE (8.32 kg ha(-1) mm(-1)) than 'Renesansa' (4265 kg ha(-1) and 8 kg ha(-1) mm(-1), respectively). Grain yield (4652 kg ha(-1)) and NUE (31.46 kg kg(-1) N) were higher in the 2010-2011 season (favorable weather conditions) than in the 2011-2012 (4050 kg ha(-1) and 27.59 kg kg(-1) N, respectively). The highly significant effect on grain yield (4396 and 4494 kg ha(-1)), RUE (8.24 and 8.45 kg ha(-1) mm(-1)), NAE (3.11 and 2.21 kg kg(-1) N) and NUE (58.62 and 29.96 kg kg(-1) N) had levels of 75 and 150 kg N ha(-1). NAE and NUE declined at high N rates. Based on the results of this study, farmers should be advised that the use of large amounts of N increases production costs and reduce the economic benefits. The increase in wheat production is possible by selecting adapted genotypes with improved NUE.", publisher = "Inst Investigaciones Agropecuarias, Chillan", journal = "Chilean Journal of Agricultural Research", title = "Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions", pages = "97-92", number = "1", volume = "75", doi = "10.4067/S0718-58392015000100013" }
Mandić, V., Krnjaja, V., Tomić, Z., Bijelić, Z., Simić, A., Ružić-Muslić, D.,& Gogić, M.. (2015). Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions. in Chilean Journal of Agricultural Research Inst Investigaciones Agropecuarias, Chillan., 75(1), 92-97. https://doi.org/10.4067/S0718-58392015000100013
Mandić V, Krnjaja V, Tomić Z, Bijelić Z, Simić A, Ružić-Muslić D, Gogić M. Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions. in Chilean Journal of Agricultural Research. 2015;75(1):92-97. doi:10.4067/S0718-58392015000100013 .
Mandić, Violeta, Krnjaja, Vesna, Tomić, Zorica, Bijelić, Zorica, Simić, Aleksandar, Ružić-Muslić, Dragana, Gogić, Marija, "Nitrogen fertilizer influence on wheat yield and use efficiency under different environmental conditions" in Chilean Journal of Agricultural Research, 75, no. 1 (2015):92-97, https://doi.org/10.4067/S0718-58392015000100013 . .