Зависимость выражения урожайности озимой пшеницы от генотипа и факторов внешней среды

Abstract

Dependence of winter wheat yield on genotype and environmental factors were made. Shown that the variability of winter wheat yield was overwhelming contributions of agroclimatic zones – 75%, while the contribution of varieties only – 7%. Heritability trait “productivity” is 8%. The obtained data confirm that ecological assessment of agricultural plants is very important for identity of soil and climatic conditions, in which new genotypes may realize their adaptive and reproductive potentials more effectively.