影响奶牛胎衣不下的主要因素分析
吾布力·沙地克;叶东东;张再国;樊国富;张桂芬;黄锡霞;王丽
Analysis of Main Factors Effected on Retention of the Afterbirth of Dairy Cow
Wubuli·Shadike;YE Dong-dong;ZHANG Zai-guo;FAN Guo-fu;ZHANG Gui-fen;HUANG Xi-xia;WANG Li
China Animal Husbandry & Veterinary Medicine
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2009, (9): 114
-116
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