Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida
Grain yield of corn depending on the soil type, quantity of nitrogen and hybrids
Аутори
Živanović, LjubišaGolijan, Jelena
Šarčević-Todosijević, Ljubica
Ikanović, Jela
Kolarić, Ljubiša
Popović, Vera
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
U Srbiji, povećanje prinosa kukuruza po jedinici površine iziskuje povećanje genetičkog potencijala rodnosti novih hibrida, kao i poboljšanje tehnologije gajenja. Savremeni hibridi, pored većeg genetičkog potencijala rodnosti, treba da se karakterišu i većom tolerantnošću prema stresnim uslovima proizvodnje. Osnovni cilj ovog istraživanja bio je da se odredi optimalna količina azota za hibride različite dužine vegetacionog perioda na zemljištu tipa černozem i gajnjača i izvrši izbor ZP hibrida najbolje rodnosti za agroekološke uslove istočnog Srema i centralne Šumadije. Ispitivanja su obavljena putem poljskih mikroogleda u agroekološkim uslovima istočnog Srema (Zemun Polje) i centralne Šumadije (Rača Kragujevačka) metodom razdeljenih parcela u četiri ponavljanja. Rezultati ukazuju da je najjači uticaj na prinos zrna kukuruza imao tip zemljišta (veći prinos je zabeležn na gajnjači za 1.97 tha-1), zatim đubrenje azotom (povećanje prinosa od 0,92 do 1,25 tha-1) i najslabiji hibrid (najveć...i prinos zrna od 10,03 tha-1 zabeležen je u hibrida ZP 677).
In Serbia, increase in corn yield per unit area requires an increase in the genetic potential of the yield of new hybrids, as well as improved cultivation technology. Modern hybrids, in addition to the greater genetic potential of fertility, should also be characterized by higher tolerance to stressful production conditions. The aim of this research was to determine the optimal amount of nitrogen for hybrids of different lengths of the vegetation period on the soil of chernozem and brown forest soil and made the selection of ZP hybrids of the best fertility for the agroecological conditions of eastern Srem and central Šumadija. The experiments were carried out through field microscopes in the agroecological conditions of eastern Srem (Zemun Polje) and central Šumadija (Raĉa Kragujevaĉka) using the split plot plane in four repetitions. The results show that the strongest impact on maize grain yield was of the type of soil (the higher yield was recorded on the brown forest soil for 1.97 ...tha-1), then the nitrogen fertilization (increase in yield from 0.92 to 1.25 tha-1) and the weakest hybrid (the largest grain yield of 10.03 tha-1 is recorded in hybrid ZP 677).
Кључне речи:
kukuruz / prinos / zemljište / hibridi / đubrenje / corn / maize / yields / soil / hybrids / fertilizationИзвор:
Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019., 2019, 112-123Издавач:
- Bijeljina : Univerzitet Bijeljina, Poljoprivredni fakultet
Колекције
Институција/група
FiVeRTY - CONF AU - Živanović, Ljubiša AU - Golijan, Jelena AU - Šarčević-Todosijević, Ljubica AU - Ikanović, Jela AU - Kolarić, Ljubiša AU - Popović, Vera PY - 2019 UR - http://fiver.ifvcns.rs/handle/123456789/2464 AB - U Srbiji, povećanje prinosa kukuruza po jedinici površine iziskuje povećanje genetičkog potencijala rodnosti novih hibrida, kao i poboljšanje tehnologije gajenja. Savremeni hibridi, pored većeg genetičkog potencijala rodnosti, treba da se karakterišu i većom tolerantnošću prema stresnim uslovima proizvodnje. Osnovni cilj ovog istraživanja bio je da se odredi optimalna količina azota za hibride različite dužine vegetacionog perioda na zemljištu tipa černozem i gajnjača i izvrši izbor ZP hibrida najbolje rodnosti za agroekološke uslove istočnog Srema i centralne Šumadije. Ispitivanja su obavljena putem poljskih mikroogleda u agroekološkim uslovima istočnog Srema (Zemun Polje) i centralne Šumadije (Rača Kragujevačka) metodom razdeljenih parcela u četiri ponavljanja. Rezultati ukazuju da je najjači uticaj na prinos zrna kukuruza imao tip zemljišta (veći prinos je zabeležn na gajnjači za 1.97 tha-1), zatim đubrenje azotom (povećanje prinosa od 0,92 do 1,25 tha-1) i najslabiji hibrid (najveći prinos zrna od 10,03 tha-1 zabeležen je u hibrida ZP 677). AB - In Serbia, increase in corn yield per unit area requires an increase in the genetic potential of the yield of new hybrids, as well as improved cultivation technology. Modern hybrids, in addition to the greater genetic potential of fertility, should also be characterized by higher tolerance to stressful production conditions. The aim of this research was to determine the optimal amount of nitrogen for hybrids of different lengths of the vegetation period on the soil of chernozem and brown forest soil and made the selection of ZP hybrids of the best fertility for the agroecological conditions of eastern Srem and central Šumadija. The experiments were carried out through field microscopes in the agroecological conditions of eastern Srem (Zemun Polje) and central Šumadija (Raĉa Kragujevaĉka) using the split plot plane in four repetitions. The results show that the strongest impact on maize grain yield was of the type of soil (the higher yield was recorded on the brown forest soil for 1.97 tha-1), then the nitrogen fertilization (increase in yield from 0.92 to 1.25 tha-1) and the weakest hybrid (the largest grain yield of 10.03 tha-1 is recorded in hybrid ZP 677). PB - Bijeljina : Univerzitet Bijeljina, Poljoprivredni fakultet C3 - Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019. T1 - Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida T1 - Grain yield of corn depending on the soil type, quantity of nitrogen and hybrids EP - 123 SP - 112 UR - https://hdl.handle.net/21.15107/rcub_fiver_2464 ER -
@conference{ author = "Živanović, Ljubiša and Golijan, Jelena and Šarčević-Todosijević, Ljubica and Ikanović, Jela and Kolarić, Ljubiša and Popović, Vera", year = "2019", abstract = "U Srbiji, povećanje prinosa kukuruza po jedinici površine iziskuje povećanje genetičkog potencijala rodnosti novih hibrida, kao i poboljšanje tehnologije gajenja. Savremeni hibridi, pored većeg genetičkog potencijala rodnosti, treba da se karakterišu i većom tolerantnošću prema stresnim uslovima proizvodnje. Osnovni cilj ovog istraživanja bio je da se odredi optimalna količina azota za hibride različite dužine vegetacionog perioda na zemljištu tipa černozem i gajnjača i izvrši izbor ZP hibrida najbolje rodnosti za agroekološke uslove istočnog Srema i centralne Šumadije. Ispitivanja su obavljena putem poljskih mikroogleda u agroekološkim uslovima istočnog Srema (Zemun Polje) i centralne Šumadije (Rača Kragujevačka) metodom razdeljenih parcela u četiri ponavljanja. Rezultati ukazuju da je najjači uticaj na prinos zrna kukuruza imao tip zemljišta (veći prinos je zabeležn na gajnjači za 1.97 tha-1), zatim đubrenje azotom (povećanje prinosa od 0,92 do 1,25 tha-1) i najslabiji hibrid (najveći prinos zrna od 10,03 tha-1 zabeležen je u hibrida ZP 677)., In Serbia, increase in corn yield per unit area requires an increase in the genetic potential of the yield of new hybrids, as well as improved cultivation technology. Modern hybrids, in addition to the greater genetic potential of fertility, should also be characterized by higher tolerance to stressful production conditions. The aim of this research was to determine the optimal amount of nitrogen for hybrids of different lengths of the vegetation period on the soil of chernozem and brown forest soil and made the selection of ZP hybrids of the best fertility for the agroecological conditions of eastern Srem and central Šumadija. The experiments were carried out through field microscopes in the agroecological conditions of eastern Srem (Zemun Polje) and central Šumadija (Raĉa Kragujevaĉka) using the split plot plane in four repetitions. The results show that the strongest impact on maize grain yield was of the type of soil (the higher yield was recorded on the brown forest soil for 1.97 tha-1), then the nitrogen fertilization (increase in yield from 0.92 to 1.25 tha-1) and the weakest hybrid (the largest grain yield of 10.03 tha-1 is recorded in hybrid ZP 677).", publisher = "Bijeljina : Univerzitet Bijeljina, Poljoprivredni fakultet", journal = "Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019.", title = "Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida, Grain yield of corn depending on the soil type, quantity of nitrogen and hybrids", pages = "123-112", url = "https://hdl.handle.net/21.15107/rcub_fiver_2464" }
Živanović, L., Golijan, J., Šarčević-Todosijević, L., Ikanović, J., Kolarić, L.,& Popović, V.. (2019). Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida. in Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019. Bijeljina : Univerzitet Bijeljina, Poljoprivredni fakultet., 112-123. https://hdl.handle.net/21.15107/rcub_fiver_2464
Živanović L, Golijan J, Šarčević-Todosijević L, Ikanović J, Kolarić L, Popović V. Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida. in Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019.. 2019;:112-123. https://hdl.handle.net/21.15107/rcub_fiver_2464 .
Živanović, Ljubiša, Golijan, Jelena, Šarčević-Todosijević, Ljubica, Ikanović, Jela, Kolarić, Ljubiša, Popović, Vera, "Prinos zrna kukuruza u zavisnosti od tipa zemljišta, količine azota i hibrida" in Zbornik radova, Selo i poljoprivreda, Bijeljina, 2019. (2019):112-123, https://hdl.handle.net/21.15107/rcub_fiver_2464 .