提高羊繁殖力的途径

Measures of Enhancing Ewes Fertility

在畜牧业生产过程中,母羊的繁殖力直接影响生产水平的高低和经济效益的好坏。众所周知,影响羊繁殖力的因素较多,如繁殖方法及其技术水平,营养及环境,还包括其自身的生理状况。母羊的繁殖力除受生态坏境、营养、繁殖方法及技术水平等因素的影响外,公母羊本身的生理状况也起着重要作用。而技术水平的重要性不言而喻,是提高繁殖力十分重要的途径之一,如发情控制和正确的发情鉴定在羊繁殖时起到很重要的作用。除此以外,而科学的饲养管理、正确的发情鉴定、和适时配种、或人工授精、发情控制、胚胎移植等繁殖控制技术的应用是保证和提高家畜繁殖力的重要技术措施也是保证羊繁殖力的重要举措。

In livestock production,ewe fertility directly affect the level of quality of production and economic benefits.In addition to the ecological impact of fertility ewes bad environment,nutrition,breeding methods and technical level and other factors,the public ewe own physical condition also play an important role.And scientific feeding and management,proper estrus detection,timely breeding or artificial insemination,estrus control,embryo transfer and other reproductive control technology application is to ensure and improve livestock fecundity important technical measures.