奶牛肢蹄病对繁殖性能的影响

被引:24
作者
李小杉
杨丰利
机构
[1] 长江大学动物科学学院
关键词
跛行; 发情; 卵巢囊肿; 淘汰;
D O I
暂无
中图分类号
S858.23 [牛];
学科分类号
090504 [特种经济动物饲养];
摘要
奶牛肢蹄病是规模化奶牛场最常见的疾病之一,普遍认为奶牛肢蹄病对奶牛业的经济损失仅包括降低产奶量、增加药物治疗费用和奶牛的淘汰率等,近几年国内外学者报道奶牛肢蹄病对繁殖性能有着不同程度的负面影响。作者就奶牛肢蹄病对卵巢囊肿发病率、卵泡发育、发情行为、首次配种天数、空怀期天数和淘汰率影响的研究情况进行了简要综述。
引用
收藏
页码:248 / 251
页数:4
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