Study on the Reproductive Performance of Specialized Dam Line with High Farrowing Rate of Shanxi White Pig
CAO Guo-qing;XUE Shang-jun;YANG Wen-ping;SHI Jian-zhong; LIU Jian-hua;LI Bu-gao;ZHOU Zhong-xiao
. 2009, (4): 111 -113 .