METHOD FOR BREEDING WITH POLAR FOXES predominantly BIRTH PUPPIES MALE in the offspring

摘要

A method of breeding fur animals, providing the results of a family of analysis forming lines which protrude progenitors males give a progeny predominantly male puppies with a significant deviation from the theoretically expected sex ratio 1: 1, taking into consideration that this indication is transmitted to his son from the father of male line without degradation of economically useful traits.