Title :
FACTORS IMPORTANT TO THE EFFICIENCY OF ARTIFICIAL INSEMINATION IN SINGLE-OVULATING AND SUPEROVULATED CATTLE
Author :
G.S. Lewis استاد مشاور , R.L. Grayson استاد مشاور , R.G. Saacke استاد راهنما
University :
Virginia Polytechnic Institute and state University
Major :
PhD )Dairy Science(
Keyword :
artificial insemination , Superovulation , accessory sperm , cattle
