Wheat yield depending on long-term harvest residue incorporation | Prinos psenice u zavisnosti od dugogodisnjeg zaoravanja zetvenih ostataka
2009
Jacimovic, G. | Malesevic, M. | Bogdanovic, D. | Marinkovic, B. | Crnobarac, J. | Latkovic, D., Poljoprivredni fakultet, Novi Sad (Serbia) | Acin, V., Institut za ratarstvo i povrtarstvo, Novi Sad (Serbia)
Investigation of the effect of long-term harvest residues (wheat straw) incorporation at fertilization with different amounts of nitrogen on grain yield of three winter wheat varieties was carried out at Rimski Sancevi Experimental Station, Novi Sad (Serbia). Amount of nitrogen applied were 0, 90 and 150 Kg/ha, at treatments with without straw incorporation. The highest grain yield was obtained at fertilization with 150 kg/ha nitrogen on long-term treatment with straw incorporation. The average increase in yield achieved by straw incorporation amounted 640 kg or 15.3%, and at the varieties amounted 750 kg (Pobeda), 680 (Sofija), and 460 kg (Sremcica).
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