BREEDING MEAT COCK SELECTION METHOD

摘要

FIELD: poultry breeding. SUBSTANCE: method involves evaluating by live weight and selecting the best of cocks; providing limited feeding prior to transition to selected flock, with prior selection results being taken into account; carrying out repeated evaluation in a week after first selection and selecting cocks whose live weight has increased under limited feeding conditions. EFFECT: increased efficiency, precise and reliable selection of high-productive breeding cocks giving high live weight offspring. 1 tbl