METHOD FOR EVALUATION OF POTENTIAL PRODUCTIVITY OF WHEAT GENOTYPE ON THE BASE OF BIOTYPICAL COMPOSITION AND BREED BIOTYPE RESPONSE ON POTASSIUM FEEDING LEVELS

摘要

FIELD: agriculture, plant selection.;SUBSTANCE: biotypes are isolated from wheat breed composition on the base of specific acidifying activity of root system. High levels of potassium and mixed potassium and nitrogen feeding are determined in each isolated biotype. According to biotype mass scale in breed composition productivity and flexibility of such breed is evaluated. Obtained data make it possible to apply the corresponding breed in selection.;EFFECT: improved method for plant selection.;3 dwg