Reproduction performance of Boer goat raised at the Center of Boer goat Breeding and Improving in Qinhuangdao city was studied.
对秦皇岛市波尔山羊繁育改良中心的波尔山羊繁殖性能进行观察和研究。
Reproduction performance of Boer goat raised at the Center of Boer goat Breeding and Improving in Qinhuangdao city was studied.
对秦皇岛市波尔山羊繁育改良中心的波尔山羊繁殖性能进行观察和研究。
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