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ECONOMIC EFFICIENCY OF NITROGEN FERTILIZERS USE ON WINTER AND SPRING RAPE CROPS

Abstract

The research results of the studies on the effect of increasing doses of nitrogen fertilizers on the yield of winter and spring rape oilseeds are presented in the paper. It has been established, that on middle-cultivated derno-podzolic light loamy soil, the highest economic effect is reached using nitrogen dose of N200 in two doses on winter rape, and N160 in two doses - on spring rape.

For citations:


Bulavin L.A. ECONOMIC EFFICIENCY OF NITROGEN FERTILIZERS USE ON WINTER AND SPRING RAPE CROPS. Soil Science and Agrochemistry. 2012;(2):276-282. (In Russ.)

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ISSN 0130-8475 (Print)