Organized by
Chinese Association of Animal
Science and Veterinary Medicine Published by
Chinese Journal of Animal Science
and Veterinary Medicine Co., Ltd. Editor-in-chief
Ji Cheng Associate Editors-in-Chief
Qi Guang-hai Wang Yi-zhen
Wu De Yao Jun-hu Editorial Office Director
Zhao Guang-yong CN 11-5461/S ISSN 1006-267X Post subscription code 80-591