陕西牛人工授精技术应用现状分析
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摘要
牛人工授精技术作为牛繁殖和品种改良的重要技术手段,在养牛业中得到广泛应用,对牛产业影响深远。目前,陕西全省良种繁育技术服务体系已基本形成,奶牛人工授精技术基本实现全覆盖,肉牛应用覆盖率达到51%,但依然存在繁育人才短缺、区域间应用不均衡等问题。本文从牛人工授精技术意义入手,剖析陕西省牛人工授精技术现状,出现的新变化及存在的问题,提出进一步推动牛人工授精技术的推广的细化措施,促进牛群体遗传改良进程,为全国牛人工授精技术的应用提供借鉴。
Artificial insemination technology for cattle,an important technology in cattle reproduction and breed improvement,has been widely used in cattle reproduction,which has a far-reaching effect on cattle industry.Currently,the fine breed reproduction technology service system has begun to take shape in China.The artificial insemination technology for dairy cows has been basically fully spread,with beef cattle application coverage of 51%,but the problems such as shortage of reproduction talents,imbalanced regional application,etc.still exist.This paper started from the significance of artificial insemination for cattle,and then analyzed the status quo of application of this technology in Shaanxi province and the new changes.Pointing out the existing problems in technology application,it put forward the detail measures for the extension of artificial insemination technology,providing a reference for the application of this technology and the genetic improvement of cattle population.
Artificial insemination technology for cattle,an important technology in cattle reproduction and breed improvement,has been widely used in cattle reproduction,which has a far-reaching effect on cattle industry.Currently,the fine breed reproduction technology service system has begun to take shape in China.The artificial insemination technology for dairy cows has been basically fully spread,with beef cattle application coverage of 51%,but the problems such as shortage of reproduction talents,imbalanced regional application,etc.still exist.This paper started from the significance of artificial insemination for cattle,and then analyzed the status quo of application of this technology in Shaanxi province and the new changes.Pointing out the existing problems in technology application,it put forward the detail measures for the extension of artificial insemination technology,providing a reference for the application of this technology and the genetic improvement of cattle population.
引文
[1]中华人民共和国农业部.中国奶牛群体遗传改良计划(2008-2020年)[J].中国乳业,2008(4):2-7.
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[3]昝林森,辛亚平,王洪程,等.陕西肉牛产业发展现状及对策建议[J].中国牛业科学,2015,41(4):5-8.
[4]杨黎旭.现代畜牧业发展的大趋势——兼论陕西畜牧产业发展的思路与任务[J].家畜生态学报,2013,34(3):1-8.
[5]杨黎旭,刘万军.陕西畜牧兽医[M].西安:陕西科技出版社,2014.12
[6]王雅春,孙飞舟,张胜利,等.奶牛良种补贴项目实施十年遗传改良工作长足发展[J].中国畜牧杂志,2015,(14):43-48
[7]刘冬.奶牛性控精液的发展现状和推广前景[J].中国畜牧兽医文摘,2012,(11):62-62.
[8]陈伟生.实施全国畜禽遗传改良计划应处理好几个问题[J].中国畜牧杂志,2013,49(6):3-5.
[9]孟明旭,李助南.我国奶牛育种工作的现状与发展趋势[J].科技信息,2011,(14):347-347.
[10]田军德,穆国鹏,蔺彦龙,等.安秦、和秦及和安秦杂交肉牛的产肉性能分析[J].中国牛业科学,2011,37(6):20-24.
[11]陈博,张宇,张敏.影响奶牛繁殖力的因素浅析及应对措施[J].黑龙江动物繁殖,2012,(04):22-24.
[12]扈光辉,扈光强.大型奶牛场繁殖管理的体会[J].饲料博览,2015,(07):65-67.
[13]潘颖群.谈谈牛人工授精技术人员的素质要求[J].广西畜牧兽医,2015,(4):197-199.
[14]昝林森,王洪程,梅楚刚,等.秦川牛种质资源保护利用、存在问题及对策建议[J].中国牛业科学,2014,40(6):1-4.
[15]刘芳,龙华平,高然,等.我国畜禽良种繁育体系建设与发展研究[J].中国畜牧杂志,2012,48(12):3-5.
[2]曾令坤.牛人工授精存在的问题及技术简介[J].中国畜牧兽医文摘,2015,(5):66-66.
[3]昝林森,辛亚平,王洪程,等.陕西肉牛产业发展现状及对策建议[J].中国牛业科学,2015,41(4):5-8.
[4]杨黎旭.现代畜牧业发展的大趋势——兼论陕西畜牧产业发展的思路与任务[J].家畜生态学报,2013,34(3):1-8.
[5]杨黎旭,刘万军.陕西畜牧兽医[M].西安:陕西科技出版社,2014.12
[6]王雅春,孙飞舟,张胜利,等.奶牛良种补贴项目实施十年遗传改良工作长足发展[J].中国畜牧杂志,2015,(14):43-48
[7]刘冬.奶牛性控精液的发展现状和推广前景[J].中国畜牧兽医文摘,2012,(11):62-62.
[8]陈伟生.实施全国畜禽遗传改良计划应处理好几个问题[J].中国畜牧杂志,2013,49(6):3-5.
[9]孟明旭,李助南.我国奶牛育种工作的现状与发展趋势[J].科技信息,2011,(14):347-347.
[10]田军德,穆国鹏,蔺彦龙,等.安秦、和秦及和安秦杂交肉牛的产肉性能分析[J].中国牛业科学,2011,37(6):20-24.
[11]陈博,张宇,张敏.影响奶牛繁殖力的因素浅析及应对措施[J].黑龙江动物繁殖,2012,(04):22-24.
[12]扈光辉,扈光强.大型奶牛场繁殖管理的体会[J].饲料博览,2015,(07):65-67.
[13]潘颖群.谈谈牛人工授精技术人员的素质要求[J].广西畜牧兽医,2015,(4):197-199.
[14]昝林森,王洪程,梅楚刚,等.秦川牛种质资源保护利用、存在问题及对策建议[J].中国牛业科学,2014,40(6):1-4.
[15]刘芳,龙华平,高然,等.我国畜禽良种繁育体系建设与发展研究[J].中国畜牧杂志,2012,48(12):3-5.