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CONVERSION COEFFICIENTS OF GRAIN AND SEED in BY-PRODUCTS AND THE CONTENT OF MAIN NUTRIENTS IN BY-PRODUCTS OF AGRICULTURAL CROPS IN THE REPUBLIC OF BELARUS

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Abstract

On the basis of route studies and generalization of results of field experiments, the conversion coefficients of grain and seed in by-products were adjusted. The authors defined the change limits and the average content of nutrients in by-products of the same species for agricultural crops cultivated on the territory of the Republic of Belarus. With one ton of by-products the soil gets 3,8-9,9 kg of nitrogen, 1,8-5,2 kg of phosphorus, 11,7-28,0 kg of potassium, 1,4-10,3 kg of calcium, 0,8-6,1 kg of magnesium and 735-801 kg of organic matter.

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Bogatyrova E.N., Seraya T.M., Biryukova O.M., Kirdun T.M., Belyavskaya Yu.A., Torchilo M.M. CONVERSION COEFFICIENTS OF GRAIN AND SEED in BY-PRODUCTS AND THE CONTENT OF MAIN NUTRIENTS IN BY-PRODUCTS OF AGRICULTURAL CROPS IN THE REPUBLIC OF BELARUS. Soil Science and Agrochemistry. 2016;(2):78-89. (In Russ.)

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ISSN 0130-8475 (Print)