The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture
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The topic of nitrogen wheat nutrition was becoming very actually during last decades of last
century because of many reasons: fertilizers price, energetic crises, environmental protection,
ecological agriculture. Despite the detrimental impacts, the use of fertilizers (N in particular)
in agriculture, together with an improvement in cropping systems, mainly in developed
countries, have provided a food supply sufficient for both animal and human consumption.
Therefore, the challenge for the next decades, with an expanding world population, will be to
develop a highly productive agriculture, whilst at the same time preserving the quality of the
environment. A multidisciplinary approach to breeding winter wheat and include
physiological indicators of nitrogen nutrition efficiency could help in achieving this goal.
Consequently, this paper deals with physiological indicator as nitrogen harvest index, its
connection with grain yield, heritability and variance and evaluation of Ser...bian winter wheat
genotypes in term of this indicator. The best values of nitrogen harvest index were registered
at KG 165/2, Pobeda and Bujna. Emphasized genotypes, selected as superior in term of this
indicator, could be considered as carriers of de desirable traits in terms of wheat breeding
theory, improvement of production efficiency, environmental protection and development of
ecological agriculture.
Ključne reči:
breeding / ecological agriculture / nitrogen harvest index / wheatIzvor:
Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013, 2013, 411-417Izdavač:
- University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia
- University of Belgrade, Faculty of Agriculture, Serbia
- Mediterranean Agronomic Institute of Bari (CIHEAM - IAMB) Italy
Finansiranje / projekti:
- Razvoj novih tehnologija gajenja strnih žita na kiselim zemljištima primenom savremene biotehnologije (RS-MESTD-Technological Development (TD or TR)-31054)
Kolekcije
Institucija/grupa
Fakultet ekološke poljoprivredeTY - CONF AU - Nikolić, Olivera AU - Pavlović, Milanko AU - Jelić, Miodrag PY - 2013 UR - https://redun.educons.edu.rs/handle/123456789/562 AB - The topic of nitrogen wheat nutrition was becoming very actually during last decades of last century because of many reasons: fertilizers price, energetic crises, environmental protection, ecological agriculture. Despite the detrimental impacts, the use of fertilizers (N in particular) in agriculture, together with an improvement in cropping systems, mainly in developed countries, have provided a food supply sufficient for both animal and human consumption. Therefore, the challenge for the next decades, with an expanding world population, will be to develop a highly productive agriculture, whilst at the same time preserving the quality of the environment. A multidisciplinary approach to breeding winter wheat and include physiological indicators of nitrogen nutrition efficiency could help in achieving this goal. Consequently, this paper deals with physiological indicator as nitrogen harvest index, its connection with grain yield, heritability and variance and evaluation of Serbian winter wheat genotypes in term of this indicator. The best values of nitrogen harvest index were registered at KG 165/2, Pobeda and Bujna. Emphasized genotypes, selected as superior in term of this indicator, could be considered as carriers of de desirable traits in terms of wheat breeding theory, improvement of production efficiency, environmental protection and development of ecological agriculture. PB - University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia PB - University of Belgrade, Faculty of Agriculture, Serbia PB - Mediterranean Agronomic Institute of Bari (CIHEAM - IAMB) Italy C3 - Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013 T1 - The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture EP - 417 SP - 411 ER -
@conference{ author = "Nikolić, Olivera and Pavlović, Milanko and Jelić, Miodrag", year = "2013", abstract = "The topic of nitrogen wheat nutrition was becoming very actually during last decades of last century because of many reasons: fertilizers price, energetic crises, environmental protection, ecological agriculture. Despite the detrimental impacts, the use of fertilizers (N in particular) in agriculture, together with an improvement in cropping systems, mainly in developed countries, have provided a food supply sufficient for both animal and human consumption. Therefore, the challenge for the next decades, with an expanding world population, will be to develop a highly productive agriculture, whilst at the same time preserving the quality of the environment. A multidisciplinary approach to breeding winter wheat and include physiological indicators of nitrogen nutrition efficiency could help in achieving this goal. Consequently, this paper deals with physiological indicator as nitrogen harvest index, its connection with grain yield, heritability and variance and evaluation of Serbian winter wheat genotypes in term of this indicator. The best values of nitrogen harvest index were registered at KG 165/2, Pobeda and Bujna. Emphasized genotypes, selected as superior in term of this indicator, could be considered as carriers of de desirable traits in terms of wheat breeding theory, improvement of production efficiency, environmental protection and development of ecological agriculture.", publisher = "University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia, University of Belgrade, Faculty of Agriculture, Serbia, Mediterranean Agronomic Institute of Bari (CIHEAM - IAMB) Italy", journal = "Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013", title = "The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture", pages = "417-411" }
Nikolić, O., Pavlović, M.,& Jelić, M.. (2013). The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture. in Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013 University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, Bosnia., 411-417.
Nikolić O, Pavlović M, Jelić M. The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture. in Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013. 2013;:411-417..
Nikolić, Olivera, Pavlović, Milanko, Jelić, Miodrag, "The possibilities of use of nitrogen harvest index in wheat breeding in term of ecological agriculture" in Proceedings of the Fourth International Scientific Symposium “Agrosym 2013” Jahorina, October 3 - 6, 2013 (2013):411-417.