Animal breeding plans

This book has grown out of sixteen years of teaching animal breeding to college students who already have had courses in genetics, embryology, and physiology of farm animals, herbook study, history of breeds, and stock judging. The object of this course is to give the students a clear understading of the means avaible for improving the heredity of farn animals, more especially of what each possible method will or will not do well.

Từ khóa: Chăn nuôi, Trại giống gia súc.

5 p ovanke 26/08/2020 268 1

Bạn đang xem trang mẫu tài liệu này.