Effects of nutrient conditions on content of free amino acids, and the amino-acid composition of proteins of agricultural plants

Pleshkov, B.P.

Izv. timiryazev. s.-kh. Akad, 3, 141-151

1964


Accession: 014453673

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Abstract
In water cultures and sand cultures the total concentration of free amino acids in the leaves, tubers and seeds of wheat, potatoes, beans and barley was decreased by N deficiency, but was increased by deficiency of P and K and by excess N. The individual amino acids whose concentrations were affected were aspartic and glutamic acids, alanine, arginine, leucine, asparagine and glutamine.