Pregled bibliografske jedinice broj: 152704
Comparison of Energy Consumption and Machinery Work with Various Soil Tillage Practices at Soybean Production
Comparison of Energy Consumption and Machinery Work with Various Soil Tillage Practices at Soybean Production // Proceedings of the Union of Scientists- Rousse / Mihailov, N. (ur.).
Ruse: The Union of Scientists-Rousse, 2004. str. 80-84 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 152704 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Comparison of Energy Consumption and Machinery Work with Various Soil Tillage Practices at Soybean Production
Autori
Zimmer, Robert ; Košutić, Silvio ; Jurišić, Mladen ; Duvnjak, Vinko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the Union of Scientists- Rousse
/ Mihailov, N. - Ruse : The Union of Scientists-Rousse, 2004, 80-84
Skup
2nd Conference Energy Efficiency and Agricultural Engineering
Mjesto i datum
Ruse, Bugarska, 03.06.2004. - 05.06.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Soil tillage; energy consumption; productivity; soybean
Sažetak
An annual investigation of energy consumption and machinery work with three various soil tillage practices at soybean production, variety Tisa (1st group) was conducted in east Croatia area (45 30 N, 18 07 E). Conventiona, conservation and no till were tillage practices applied. Energy comparison indicates a markedly energy consumption at the conventional soil tillage (ploughing, disking and seeding) with 56, 86 kg/ha and 18, 85 kg/t of the diesel fuel. More convenient variant is conservation soil tillage (shovel loosening, disking, seeding) demanding 45, 51 kg/ha and 16, 88 kg/t, being 10, 5% less compared to the conventional practice. The most favourable variant, in terms of energy, is no till with only 5, 71 kg/ha and 1, 86 kg/t of diesel fuel, being 90% less compared to the conventional practice. Comparison of the investigated variants productivity indicates that conventional practice requires 1, 97 h/ ha and 0, 65 h/t, conservation 1, 40 h/ha and 0, 52 h/t being 29% i.e. 20% whereas no till demands only 0, 29 h/ha and 0, 09 h/t being 85, 3% i.e. 86, 2% less compared to the conventional one. Direct soybean seeding resulted in reducing production costs of (130, 74?/ha), primarly due to soil tillage and chemical protection mission. The lowest yield of 2, 70 t/ha was accomplished with conservation tillage and the highest one of 3, 07 t/ha by no till application.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
