ROOT AND STUBBLE RESIDUES OF FIELD CROPS IN CROP ROTATIONS AS A RESERVE OF CONTENT INCREASE OF BASIC MINERAL NUTRIENTS IN SOIL
Abstract
Stubble residues of cultivated plants are an important source of organic matter replenishment of in soil. As a result of the conducted studies, it was established that the weight of root and stubble plant residues and the content of basic nutrients in them largely depends on the species composition of crops cultivated in crop rotations. Among the studied field crops, perennial grasses left the largest amount of organic matter in the form of root and stubble residues with the highest content of nutrients in them. The amount of residues depended on the species composition and the mode of grasses use in the crop rotation.
About the Authors
A. Ch. Skirukha
РУП «Научно-практический центр НАН Беларуси по земледелию»
Belarus
Belarus
L. N. Gribanov
РУП «Научно-практический центр НАН Беларуси по земледелию»
Belarus
Belarus
A. A. Usenya
РУП «Научно-практический центр НАН Беларуси по земледелию»
Belarus
Belarus
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Review
For citations:
Skirukha A.Ch., Gribanov L.N., Usenya A.A. ROOT AND STUBBLE RESIDUES OF FIELD CROPS IN CROP ROTATIONS AS A RESERVE OF CONTENT INCREASE OF BASIC MINERAL NUTRIENTS IN SOIL. Arable Farming and Plant Breeding in Belarus. 2017;(53):13-19. (In Russ.)
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