The effect of current tillage systems on grain yield of main field crops
Uticaj savremenih sistema obrade zemljišta na prinos važnijih ratarskih useva
Abstract
On the basis of many investigations, it has been concluded that the future of agriculture development in the XXI century will imply sustainable agriculture as the alternative to the conventional agriculture. It is considered that the future of agriculture will rest on flexible cultural practices, developments of biotechnology and appreciation of basic ecological principles in soil usage. In intensive field crop production tillage system is of great importance. Tillage system have an effect on many physical, chemical and biological properties of soil. Multiple passes of different agricultural machinery have negative effect on structure, bulk density, total pore space and compaction as well as increased expensive. Today there is need rational solutions for that problems. Conservation tillage practice can increase the organic matter content, aggregate stability, and improve optimal soil water content, air, temperature, biological regime and nutrient cycling that represent basic elements i...n erosion control, soil and water conservation and environment protection and preservation. The results of our investigation in agroecological condition on experimental fields 'Radmilovac' near Belgrade shows that yield grain of investigated crops (winter wheat, spring barley, maize and soyabean) was lower in mulch tillage system and in no tillage systems than under conventional tillage practice. Reduces in cultural practices can be source of stress (mechanical, drought) and because of that fact plant breeders in the future must attempt to foresee this changes and create new ideotype to existing soil conditions and improving these cultivars in their resource use efficiency. New technologies comprehend higher flexibility of cultural practices (soil tillage, crop rotation, fertilization, integrated pest management) with proper choose of wheat cultivars adapted on these conditions.
U kompleksu mera za povećanje prinosa poljoprivrednih kultura, važno mesto zauzima obrada zemljišta. Pravilna obrada zemljišta je najefikasniji način za povećanje plodnosti, a plodnost je glavna osobina zemljišta kao sredstva za proizvodnju. Sistemi intenzivne biljne proizvodnje sa konvencionalnim sistemima obrade zemljišta za posledicu imaju akceleraciju procesa degradacije zemljišta i narušavanja uspostavljene ekološke ravnoteže u agroekosistemu. Pojava novih savremenih oruđa i efikasnije zaštite od korova nameće potrebu reformisanja postojećih sistema obrade zemljišta. Reformisanje sistema obrade ide u pravcu redukcije odnosno minimalizacije obrade zemljišta. Zasnovano je, pre svega, na eliminaciji negativnih činilaca prouzrokovanih konvencionalnom obradom, na većoj ekonomskoj i ekološkoj efektivnosti. Redukcija u obradi klasičnih, konvencionalnih sistema obrade zemljišta može varirati u širokom rasponu, od najmanjeg izostavljanja samo jedne operacije ne menjajući puno suštinu tog s...istema u pogledu njegovog uticaja sve do potpunog izostanka, odnosno do direktne setve. U održivoj poljoprivredi kao novom konceptualnom pravcu razvoja poljoprivrede postoje rešenja, bitno različita od dosadašnjih sistema obrade, zasnovana na njihovoj alternativi, koja u primeni rešavaju probleme iz domena konzervacije zemljišta kao neobnovljivog prirodnog resursa.
Keywords:
sustainable agriculture / tillage systems / conventional tillage systems / conservation tillage systems / grain yield / field crops / održiva poljoprivreda / sistemi obrade zemljišta / konvencionalna obrada zemljišta / konzervacijska obrada zemljišta / prinos zrna / useviSource:
Poljoprivredna tehnika, 2008, 33, 2, 73-80Publisher:
- Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
Collections
Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Kovačević, Dušan AU - Oljača, Snežana AU - Dolijanović, Željko AU - Oljača, Mićo V. PY - 2008 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1743 AB - On the basis of many investigations, it has been concluded that the future of agriculture development in the XXI century will imply sustainable agriculture as the alternative to the conventional agriculture. It is considered that the future of agriculture will rest on flexible cultural practices, developments of biotechnology and appreciation of basic ecological principles in soil usage. In intensive field crop production tillage system is of great importance. Tillage system have an effect on many physical, chemical and biological properties of soil. Multiple passes of different agricultural machinery have negative effect on structure, bulk density, total pore space and compaction as well as increased expensive. Today there is need rational solutions for that problems. Conservation tillage practice can increase the organic matter content, aggregate stability, and improve optimal soil water content, air, temperature, biological regime and nutrient cycling that represent basic elements in erosion control, soil and water conservation and environment protection and preservation. The results of our investigation in agroecological condition on experimental fields 'Radmilovac' near Belgrade shows that yield grain of investigated crops (winter wheat, spring barley, maize and soyabean) was lower in mulch tillage system and in no tillage systems than under conventional tillage practice. Reduces in cultural practices can be source of stress (mechanical, drought) and because of that fact plant breeders in the future must attempt to foresee this changes and create new ideotype to existing soil conditions and improving these cultivars in their resource use efficiency. New technologies comprehend higher flexibility of cultural practices (soil tillage, crop rotation, fertilization, integrated pest management) with proper choose of wheat cultivars adapted on these conditions. AB - U kompleksu mera za povećanje prinosa poljoprivrednih kultura, važno mesto zauzima obrada zemljišta. Pravilna obrada zemljišta je najefikasniji način za povećanje plodnosti, a plodnost je glavna osobina zemljišta kao sredstva za proizvodnju. Sistemi intenzivne biljne proizvodnje sa konvencionalnim sistemima obrade zemljišta za posledicu imaju akceleraciju procesa degradacije zemljišta i narušavanja uspostavljene ekološke ravnoteže u agroekosistemu. Pojava novih savremenih oruđa i efikasnije zaštite od korova nameće potrebu reformisanja postojećih sistema obrade zemljišta. Reformisanje sistema obrade ide u pravcu redukcije odnosno minimalizacije obrade zemljišta. Zasnovano je, pre svega, na eliminaciji negativnih činilaca prouzrokovanih konvencionalnom obradom, na većoj ekonomskoj i ekološkoj efektivnosti. Redukcija u obradi klasičnih, konvencionalnih sistema obrade zemljišta može varirati u širokom rasponu, od najmanjeg izostavljanja samo jedne operacije ne menjajući puno suštinu tog sistema u pogledu njegovog uticaja sve do potpunog izostanka, odnosno do direktne setve. U održivoj poljoprivredi kao novom konceptualnom pravcu razvoja poljoprivrede postoje rešenja, bitno različita od dosadašnjih sistema obrade, zasnovana na njihovoj alternativi, koja u primeni rešavaju probleme iz domena konzervacije zemljišta kao neobnovljivog prirodnog resursa. PB - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd T2 - Poljoprivredna tehnika T1 - The effect of current tillage systems on grain yield of main field crops T1 - Uticaj savremenih sistema obrade zemljišta na prinos važnijih ratarskih useva EP - 80 IS - 2 SP - 73 VL - 33 UR - https://hdl.handle.net/21.15107/rcub_agrospace_1743 ER -
@article{ author = "Kovačević, Dušan and Oljača, Snežana and Dolijanović, Željko and Oljača, Mićo V.", year = "2008", abstract = "On the basis of many investigations, it has been concluded that the future of agriculture development in the XXI century will imply sustainable agriculture as the alternative to the conventional agriculture. It is considered that the future of agriculture will rest on flexible cultural practices, developments of biotechnology and appreciation of basic ecological principles in soil usage. In intensive field crop production tillage system is of great importance. Tillage system have an effect on many physical, chemical and biological properties of soil. Multiple passes of different agricultural machinery have negative effect on structure, bulk density, total pore space and compaction as well as increased expensive. Today there is need rational solutions for that problems. Conservation tillage practice can increase the organic matter content, aggregate stability, and improve optimal soil water content, air, temperature, biological regime and nutrient cycling that represent basic elements in erosion control, soil and water conservation and environment protection and preservation. The results of our investigation in agroecological condition on experimental fields 'Radmilovac' near Belgrade shows that yield grain of investigated crops (winter wheat, spring barley, maize and soyabean) was lower in mulch tillage system and in no tillage systems than under conventional tillage practice. Reduces in cultural practices can be source of stress (mechanical, drought) and because of that fact plant breeders in the future must attempt to foresee this changes and create new ideotype to existing soil conditions and improving these cultivars in their resource use efficiency. New technologies comprehend higher flexibility of cultural practices (soil tillage, crop rotation, fertilization, integrated pest management) with proper choose of wheat cultivars adapted on these conditions., U kompleksu mera za povećanje prinosa poljoprivrednih kultura, važno mesto zauzima obrada zemljišta. Pravilna obrada zemljišta je najefikasniji način za povećanje plodnosti, a plodnost je glavna osobina zemljišta kao sredstva za proizvodnju. Sistemi intenzivne biljne proizvodnje sa konvencionalnim sistemima obrade zemljišta za posledicu imaju akceleraciju procesa degradacije zemljišta i narušavanja uspostavljene ekološke ravnoteže u agroekosistemu. Pojava novih savremenih oruđa i efikasnije zaštite od korova nameće potrebu reformisanja postojećih sistema obrade zemljišta. Reformisanje sistema obrade ide u pravcu redukcije odnosno minimalizacije obrade zemljišta. Zasnovano je, pre svega, na eliminaciji negativnih činilaca prouzrokovanih konvencionalnom obradom, na većoj ekonomskoj i ekološkoj efektivnosti. Redukcija u obradi klasičnih, konvencionalnih sistema obrade zemljišta može varirati u širokom rasponu, od najmanjeg izostavljanja samo jedne operacije ne menjajući puno suštinu tog sistema u pogledu njegovog uticaja sve do potpunog izostanka, odnosno do direktne setve. U održivoj poljoprivredi kao novom konceptualnom pravcu razvoja poljoprivrede postoje rešenja, bitno različita od dosadašnjih sistema obrade, zasnovana na njihovoj alternativi, koja u primeni rešavaju probleme iz domena konzervacije zemljišta kao neobnovljivog prirodnog resursa.", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd", journal = "Poljoprivredna tehnika", title = "The effect of current tillage systems on grain yield of main field crops, Uticaj savremenih sistema obrade zemljišta na prinos važnijih ratarskih useva", pages = "80-73", number = "2", volume = "33", url = "https://hdl.handle.net/21.15107/rcub_agrospace_1743" }
Kovačević, D., Oljača, S., Dolijanović, Ž.,& Oljača, M. V.. (2008). The effect of current tillage systems on grain yield of main field crops. in Poljoprivredna tehnika Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(2), 73-80. https://hdl.handle.net/21.15107/rcub_agrospace_1743
Kovačević D, Oljača S, Dolijanović Ž, Oljača MV. The effect of current tillage systems on grain yield of main field crops. in Poljoprivredna tehnika. 2008;33(2):73-80. https://hdl.handle.net/21.15107/rcub_agrospace_1743 .
Kovačević, Dušan, Oljača, Snežana, Dolijanović, Željko, Oljača, Mićo V., "The effect of current tillage systems on grain yield of main field crops" in Poljoprivredna tehnika, 33, no. 2 (2008):73-80, https://hdl.handle.net/21.15107/rcub_agrospace_1743 .