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THE COMPARATIVE ANALYSIS OF COMPOSITION OF ESSENTIAL AMINO ACIDS IN BASIC PRODUCTION OF CEREALS

Abstract

As a result of long-term investigation of amino acids composition (lysine, threonine, valine, methionine, isoleucine, leucine, phenylalanine) in grain it is established, that under the averaged specific contents of critical amino acids winter and spring cereals can be ranged on decrease in a following order: bare-grained oats (12,86 g/kg) > barley (8,91) > spring wheat (8,18)> buckwheat (7,76) > winter triticale (7,75 g/kg) > winter wheat (7,03) > spring triticale (6,91) > winter rye (6,75) > oats (6,7) > millet (5,37 g/kg); essential amino acids: bare-grained oats (42,36 g/kg) > barley (33,74) > millet (30,54) > spring wheat (30,03) > winter wheat (28,72) > winter triticale (26,92) > buckwheat (25,98) > oats (25,89) > winter rye (24,81 g/kg) > spring triticale (24,33 g/kg). Differences of averages on a specific yield of critical amino acids with grain on 1 hectare have been found up to 2,5 times, essential amino acids - up to 1,7 times.

For citations:


Markevich D.V., Putyatin Yu.V., Tavrykina O.M. THE COMPARATIVE ANALYSIS OF COMPOSITION OF ESSENTIAL AMINO ACIDS IN BASIC PRODUCTION OF CEREALS. Soil Science and Agrochemistry. 2013;(1):178-185. (In Russ.)

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ISSN 0130-8475 (Print)