Effect application of liquid fertilisers in winter rape cultivation
2009
Sztuder, H.,Instytut Uprawy Nawozenia i Gleboznawstwa - Panstwowy Instytut Badawczy, Pulawy (Poland) | Sienkiewicz-Cholewa, U.,Instytut Uprawy Nawozenia i Gleboznawstwa, Pulawy (Poland). Zaklad Herbologii i Technik Uprawy Roli, Wroclaw
Yields of winter rape seeds were varied with relation to the type of nitrogen fertilisers and the technique of their application. Foliar application of urea caused significant increase yields of winter rape seeds. Whereas, the reduced dose of plant protection agents, applied conventionally and in conjunction with liquid fertilisers, had no effect on the level of grain yields. The method of integrated application of fertilisers and plant protection agents proved to be more profitable compared to the conventional method
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