摘要
为加快性控冻精在生产中的应用,验证性控冻精在母牛繁育生产中的有效性和综合效益。通过调查并分析近2年新和县各乡镇配种点的配种生产记录,计算相关统计学指标进行统计分析并观察性控冻精在农区内的应用效果。结果显示近两年该县利用性控冻精配种情期受胎率为51.35%,母犊率为92.03%。因此要能加大对基层冷配人员的培训力度和社会化服务能力,加强对农区生产母牛的饲养管理,才能有效提高性控冻精配种情期受胎率,最终推进性控冻精在农区内的大范围推广应用。
To accelerate the application of sex controlled frozen semen in production and verify the effectiveness and comprehensive benefits of sex controlled frozen semen in cow breeding and production.Through the investigation and analysis of breeding production records of township breeding points in Xinhe County in recent two years, the relevant statistical indicators were calculated for general descriptive statistical analysis, and the application effect of frozen semen control in agricultural areas was observed.in recent two years, the conception rate of sex controlled frozen semen was 51.35%, and the rate of calfs 92.03%. by increasing the training and social service ability of basic cold matching personnel, and strengthening the feeding management of cows in agricultural areas, we can effectively improve the conception rate of sex controlled frozen semen during mating, and finally the application of controlled frozen semen in agricultural areas will be promoted.
作者
莫合塔尔·夏甫开提
艾合买提·卡斯木
木沙·托合提
李凤珍
梁小鹏
阿迪力·马木提
李红波
MOHETAER·Xiafukaiti;AIHEMAITI·Kasimu;MUSHA·Tuohuti;LI Feng-zhen;LIANG Xiao-peng;ADILI·Mamuti;LI Hong-bo(Animal Husbandry Technology Extension Center of Akesu Region,Akesu,Xinjiang 843000,China;Xinhe County Livestock and poultry Improvement Station,Xinhe,Xinjiang 842100,China;Xinjiang Academy of Animal Sciences,Urumqi 830000,China)
出处
《草食家畜》
2022年第3期28-30,共3页
Grass-Feeding Livestock
基金
2021年自治区现代畜禽种业提升专项资金“西门塔尔(安格斯)牛群体改良提升计划”项目(2021XXX)
2020年度新疆维吾尔自治区少数民族科技骨干培养项目
新疆自治区天山英才第三期培养项目。
关键词
西门塔尔牛
性控冻精
人工授精技术
simmental cattle
sex comtrolled frozen semen
artificial insemination technology
