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Sustainable agriculture: Importance cultural practices adaptations in winter wheat production

Održiva poljoprivreda - značaj adaptacije agrotehničkih mera u proizvodnji ozime pšenice

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1565.pdf (282.1Kb)
Authors
Kovačević, Dušan
Oljača, Snežana
Denčić, Srbislav S.
Kobiljski, Borislav
Dolijanović, Željko
Article (Published version)
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Abstract
The objectives of this study were to examine influence conventional vs low-input technology on some important soil physical properties, weed control and grain yield of winter wheat. The main conclusion that can be drawn from this result is that the significantly bulk density has been reached in NT system. The implication of the results first figure can be seen in two next soil physical properties total porosity and air-filled porosity were significantly lower compared to CT and MT system, as a consequence of higher bulk density. The significantly higher the total number of weeds have been recorded, under NT what is expected tendency and it was especially to perennial weeds. Conventional tillage had better effect in weed control than both of conservation tillage systems had. Through this results we can see that low input cultivars yielded better than high input cultivars. The low-input cultivars out yielded than high-input cultivars. Alternative small grains (Tr. aestivum ssp compactum,... Tr, durum and Tr. Spelta) gives lower grain yield compared with commercial cultivar NS-40S.

Održiva poljoprivreda je kompleks pronalaženja novih puteva praćen brojnim rizicima. Tu su rizici koji mogu biti praćeni smanjenjem prinosa i brojnim nepoznanicama u zaštiti bilja od bolesti i štetočina, ali i nekim drugim. Prelazak sa konvencionalnih sistema gajenja na racionalne zahteva brojne promene u tehnologiji gajenja. Tehnologije nižih ulaganja u proizvodnji ozime pšenice, uopšteno gledajući, zahtevaju adaptaciju najvažnijih mera i sastoje se od: redukovanih sistema obrade zemljišta, nižih normi đubrenja mineralnim đubrivima, upotrebe mikrobioloških đubriva, veće diversifikacije useva u plodoredu, itd. Racionalne tehnologije gajenja u proizvodnji ozime pšenice mogu značajno doprineti smanjenju zemljišne erozije, značajnom smanjenju troškova, odnosno većoj ekonomskoj efikasnosti, i to bez većeg smanjenja prinosa. Redukcije u primeni agrotehničkih mera mogu biti izvor stresa (mehanički, suša). Zato ovu činjenicu moraju imati u vidu oplemenjivači bilja koji će stvarati sorte koje ...bi u novostvorenim uslovima reagovale većom efikasnošću. Nove tehnologije podrazumevaju veću fleksibilnost u primeni pojedinih agrotehničkih mera (obrade zemljišta, đubrenja, zaštite od bolesti, štetočina i korova, plodoreda) sa pažljivo odabranim sortama za te uslove. Cilj ovog rada je da ukaže na značaj kreiranja održivih tehnologija gajenja ozime pšenice i njihov uticaj na fizičke osobine zemljišta, kontrolu korova i prinos.

Keywords:
održiva poljoprivreda / obrada zemljišta / korovi / plodored / sorte za niža i visoka ulaganja / ozima pšenica / organska ratarska proizvodnja
Source:
Journal of Scientific Agricultural Research, 2007, 68, 4, 39-50
Publisher:
  • Savez poljoprivrednih inženjera i tehničara, Beograd

ISSN: 0354-5695

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_agrospace_1568
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/1568
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - JOUR
AU  - Kovačević, Dušan
AU  - Oljača, Snežana
AU  - Denčić, Srbislav S.
AU  - Kobiljski, Borislav
AU  - Dolijanović, Željko
PY  - 2007
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1568
AB  - The objectives of this study were to examine influence conventional vs low-input technology on some important soil physical properties, weed control and grain yield of winter wheat. The main conclusion that can be drawn from this result is that the significantly bulk density has been reached in NT system. The implication of the results first figure can be seen in two next soil physical properties total porosity and air-filled porosity were significantly lower compared to CT and MT system, as a consequence of higher bulk density. The significantly higher the total number of weeds have been recorded, under NT what is expected tendency and it was especially to perennial weeds. Conventional tillage had better effect in weed control than both of conservation tillage systems had. Through this results we can see that low input cultivars yielded better than high input cultivars. The low-input cultivars out yielded than high-input cultivars. Alternative small grains (Tr. aestivum ssp compactum, Tr, durum and Tr. Spelta) gives lower grain yield compared with commercial cultivar NS-40S.
AB  - Održiva poljoprivreda je kompleks pronalaženja novih puteva praćen brojnim rizicima. Tu su rizici koji mogu biti praćeni smanjenjem prinosa i brojnim nepoznanicama u zaštiti bilja od bolesti i štetočina, ali i nekim drugim. Prelazak sa konvencionalnih sistema gajenja na racionalne zahteva brojne promene u tehnologiji gajenja. Tehnologije nižih ulaganja u proizvodnji ozime pšenice, uopšteno gledajući, zahtevaju adaptaciju najvažnijih mera i sastoje se od: redukovanih sistema obrade zemljišta, nižih normi đubrenja mineralnim đubrivima, upotrebe mikrobioloških đubriva, veće diversifikacije useva u plodoredu, itd. Racionalne tehnologije gajenja u proizvodnji ozime pšenice mogu značajno doprineti smanjenju zemljišne erozije, značajnom smanjenju troškova, odnosno većoj ekonomskoj efikasnosti, i to bez većeg smanjenja prinosa. Redukcije u primeni agrotehničkih mera mogu biti izvor stresa (mehanički, suša). Zato ovu činjenicu moraju imati u vidu oplemenjivači bilja koji će stvarati sorte koje bi u novostvorenim uslovima reagovale većom efikasnošću. Nove tehnologije podrazumevaju veću fleksibilnost u primeni pojedinih agrotehničkih mera (obrade zemljišta, đubrenja, zaštite od bolesti, štetočina i korova, plodoreda) sa pažljivo odabranim sortama za te uslove. Cilj ovog rada je da ukaže na značaj kreiranja održivih tehnologija gajenja ozime pšenice i njihov uticaj na fizičke osobine zemljišta, kontrolu korova i prinos.
PB  - Savez poljoprivrednih inženjera i tehničara, Beograd
T2  - Journal of Scientific Agricultural Research
T1  - Sustainable agriculture: Importance cultural practices adaptations in winter wheat production
T1  - Održiva poljoprivreda - značaj adaptacije agrotehničkih mera u proizvodnji ozime pšenice
EP  - 50
IS  - 4
SP  - 39
VL  - 68
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1568
ER  - 
@article{
author = "Kovačević, Dušan and Oljača, Snežana and Denčić, Srbislav S. and Kobiljski, Borislav and Dolijanović, Željko",
year = "2007",
abstract = "The objectives of this study were to examine influence conventional vs low-input technology on some important soil physical properties, weed control and grain yield of winter wheat. The main conclusion that can be drawn from this result is that the significantly bulk density has been reached in NT system. The implication of the results first figure can be seen in two next soil physical properties total porosity and air-filled porosity were significantly lower compared to CT and MT system, as a consequence of higher bulk density. The significantly higher the total number of weeds have been recorded, under NT what is expected tendency and it was especially to perennial weeds. Conventional tillage had better effect in weed control than both of conservation tillage systems had. Through this results we can see that low input cultivars yielded better than high input cultivars. The low-input cultivars out yielded than high-input cultivars. Alternative small grains (Tr. aestivum ssp compactum, Tr, durum and Tr. Spelta) gives lower grain yield compared with commercial cultivar NS-40S., Održiva poljoprivreda je kompleks pronalaženja novih puteva praćen brojnim rizicima. Tu su rizici koji mogu biti praćeni smanjenjem prinosa i brojnim nepoznanicama u zaštiti bilja od bolesti i štetočina, ali i nekim drugim. Prelazak sa konvencionalnih sistema gajenja na racionalne zahteva brojne promene u tehnologiji gajenja. Tehnologije nižih ulaganja u proizvodnji ozime pšenice, uopšteno gledajući, zahtevaju adaptaciju najvažnijih mera i sastoje se od: redukovanih sistema obrade zemljišta, nižih normi đubrenja mineralnim đubrivima, upotrebe mikrobioloških đubriva, veće diversifikacije useva u plodoredu, itd. Racionalne tehnologije gajenja u proizvodnji ozime pšenice mogu značajno doprineti smanjenju zemljišne erozije, značajnom smanjenju troškova, odnosno većoj ekonomskoj efikasnosti, i to bez većeg smanjenja prinosa. Redukcije u primeni agrotehničkih mera mogu biti izvor stresa (mehanički, suša). Zato ovu činjenicu moraju imati u vidu oplemenjivači bilja koji će stvarati sorte koje bi u novostvorenim uslovima reagovale većom efikasnošću. Nove tehnologije podrazumevaju veću fleksibilnost u primeni pojedinih agrotehničkih mera (obrade zemljišta, đubrenja, zaštite od bolesti, štetočina i korova, plodoreda) sa pažljivo odabranim sortama za te uslove. Cilj ovog rada je da ukaže na značaj kreiranja održivih tehnologija gajenja ozime pšenice i njihov uticaj na fizičke osobine zemljišta, kontrolu korova i prinos.",
publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd",
journal = "Journal of Scientific Agricultural Research",
title = "Sustainable agriculture: Importance cultural practices adaptations in winter wheat production, Održiva poljoprivreda - značaj adaptacije agrotehničkih mera u proizvodnji ozime pšenice",
pages = "50-39",
number = "4",
volume = "68",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1568"
}
Kovačević, D., Oljača, S., Denčić, S. S., Kobiljski, B.,& Dolijanović, Ž.. (2007). Sustainable agriculture: Importance cultural practices adaptations in winter wheat production. in Journal of Scientific Agricultural Research
Savez poljoprivrednih inženjera i tehničara, Beograd., 68(4), 39-50.
https://hdl.handle.net/21.15107/rcub_agrospace_1568
Kovačević D, Oljača S, Denčić SS, Kobiljski B, Dolijanović Ž. Sustainable agriculture: Importance cultural practices adaptations in winter wheat production. in Journal of Scientific Agricultural Research. 2007;68(4):39-50.
https://hdl.handle.net/21.15107/rcub_agrospace_1568 .
Kovačević, Dušan, Oljača, Snežana, Denčić, Srbislav S., Kobiljski, Borislav, Dolijanović, Željko, "Sustainable agriculture: Importance cultural practices adaptations in winter wheat production" in Journal of Scientific Agricultural Research, 68, no. 4 (2007):39-50,
https://hdl.handle.net/21.15107/rcub_agrospace_1568 .

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