[Biological value of winter cereals depending on the nutrition conditions]
2006
Bosak, V.M.(The National Academy of Sciences, Minsk (Belarus). Institute for Soil Science and Agrochemistry)
Research results of study of fertilizers influence on biological value of winter wheat, spring triticale and spring rye were presented. Fertilizers application on sod-podzolic light loamy soil favored the increase of critical and irreplaceable amino acids content in winter cereals. Research results showed that in winter triticale the lysine content was 68,4-72,9%, critical amino acid content – 79,3-85,0%, irreplaceable amino acids – 105,7-110,0% of recommended by FAO/WHO. In winter wheat the lysine content was 68,4-72,9%, critical amino acid content – 79,3-85,0%, irreplaceable amino acids – 105,7-110,0%. Winter rye grains proved to be the best according to lysine content (80,9-89,5%), the balance of critical amino acid composition (93,4-101,5), irreplaceable amino acids (119,7-129,8%) and protein biological value. The amino acid content in rye protein corresponded to the recommended standards of the FAO/WHO
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