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作 者:刁倡民 郑秋东 李永杰 Diao Changmin;Zheng Qiudong;Li Yongjie(Animal Husbandry Station of Heze City,Shandong Province,Heze 274000,China;Animal Husbandry Service Center of Dongming County,Heze City,Shandong Province,Heze 274500,China)
机构地区:[1]山东省菏泽市畜牧工作站,菏泽274000 [2]山东省菏泽市东明县畜牧业服务中心,菏泽274500
出 处:《畜牧兽医科学(电子版)》2021年第14期186-187,共2页Graziery Veterinary Sciences:Electronic Version
摘 要:生猪养殖产业是我国畜牧养殖产业的重要组成部分,制约生猪养殖产业发展的因素多种多样,包含品种、饲料、养殖技术、疾病、环境等诸多因素,其中品种因素与猪群遗传特征密切相关,不能被人为的改变,猪品种的生产能力将直接决定养殖周期和猪群生长发育情况、身体抵抗能力及疾病防控成效。该文主要探讨山东省地方猪品种的育成现状,论述在地方猪品种资源保护利用过程中存在的几点问题,提出相应的发展措施。Pig breeding industry is an important part of China's livestock breeding industry.The factors restricting the development of pig breeding industry are various,including variety,feed,breeding technology,disease,environment and so on,breed factors are closely related to the genetic characteristics of pig population,and can not be changed artificially.The production capacity of pig breed will directly determine the breeding cycle,the growth and development of pig population,the body resistance and the effectiveness of disease control.This paper mainly discusses the current situation of local pig breeding in Shandong province,discusses some problems existing in the conservation and utilization of local pig resources,and puts forward some corresponding development measures.
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