Reproductive functions of male mink under the influence of complex growing as well as rate setting feeding

摘要

The ground of complex method of growing pedigreed male mink is the early selection of 20-day-old male mink, using the size as a selective determinant, and reducing energetics level of feeding (by 1096 of metabolizable energy in comparison with normal). In the period of active growth this method provides the normal development of whelps and reproductive ability: at polygamy 1:6 progeny yield per one female is 4,8, in average, and per one male -- 28.