Position: Home > Articles > Study on Induced Estrus of Anestrus Cows
Journal of Jilin Agricultural University
2003,25
(1)
86-88
诱导乏情母牛发情研究
作 者：
吕文发;丰培金;车东升;王恒;姜铁民
单 位：
吉林农业大学动物科技学院;吉林特产专科学校;吉林省外国专家局
关键词：
产后乏情牛;诱导发情;激素
摘 要：
用催情促孕饲料添加剂(PEP)结合激素处理诱发乏情母牛发情。结果表明:饲喂PEP比对照组能极显著地提高发情率。饲喂PEP30d后,母牛总发情率为81 3%(P<0 05),总受胎率为91 6%(P<0 01),显著提高激素处理组的总发情率(P
译 名：
Study on Induced Estrus of Anestrus Cows
作 者：
LU Wenfa1, FENG Peijin2, CHE Dongsheng1, WANG Heng1, JIANG Tiemin3(1. College of Animal Science and Technology, Jilin Agricultural University, Changchun, Jilin 130118, China; 2. Jilin Special Animal and Plant Academy, Jilin, Jilin 132109, China; 3.Jilin Provincial Bureau of Foreign Experts, Changchun, Jilin 130051, China)
关键词：
postpartum anestrus cow; induced estrus; hormone
摘 要：
Hormone and PEP (a supplement containing minerals and vitamins) were used for inducing estrus in anestrus cows. The results showed that the estrus rate in cows supplemented with PEP was significantly higher than that in cows unsupplemented. And the estrus rate (81.3%) and conception rate (91.6%) in cows fed the supplement for 30 days were significantly higher than those in cows untreated and treated with hormone only.
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