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ying yong xing kong dong jing he chao shu pai luan ji shu sheng chan nai niu xing kong pei tai de xiao guo fen xi
Author(s): 
Pages: 34-36
Year: Issue:  5
Journal: China Dairy Cattle

Keyword:  性控精液超数排卵性控胚胎;
Abstract: 通过在石河子地区应用荷斯坦性控冷冻精液(以下简称“性控冻精”)和超数排卵(以下简称“超排”)技术生产奶牛性控胚胎的早期试验数据分析,发现应用不同种公牛性控冻精与不同超排方法对其超排效果无显著影响(P>0.05),随着输入精子数量的增加,超排效果逐步提高(P<0.01或P<0.05),不同输精时间对超排效果有显著影响(P<0.01).
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