METHOD OF FORECASTING HETEROSIS IN POULTRY KEEPING

摘要

A method of forecasting heterosis in poultry keeping includes the assessment of the lines according to the degree of heterozygosity based on polymorphism of ovalbumin and ovglobulin. The forecasting of the heterosis is carried out on the basis of ecogenetic parameters of the lines while assessment thereof for the previous 4 years is being carried out. Determination of the plasticity and stability of the lines in adjacent years is carried out and for crossing a parental line of high plasticity and average stability in the maternal form is selected.