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AGROECONOMIC EFFICIENCY OF SUMMER BARLEY CULTIVATION ON HIGHLY CULTIVATED SOD-PODSOLIC LIGHT LOAMY SOIL

Abstract

An optimum fertilizing system of summer barley from the agronomical and economic point of view is determined. The system was characterized for different studied organic backgrounds: N90+30P15K30 for the background without manure and for the background with 50 t/ha of manure aftereffect; N90+30 - for the background with aftereffect of 100 t/he of organic fertilizers. The authors revealed the influence of the increased doses of nitric fertilizers (N90+30) for the all studied backgrounds on grain production with high quality indicators.

For citations:


Lapa V.V., Kulesh V.G., Mezentseva E.G., Shedava A.A., Simankou A.U. AGROECONOMIC EFFICIENCY OF SUMMER BARLEY CULTIVATION ON HIGHLY CULTIVATED SOD-PODSOLIC LIGHT LOAMY SOIL. Soil Science and Agrochemistry. 2016;(2):68-77. (In Russ.)

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ISSN 0130-8475 (Print)