夏季养猪企业关切的繁殖问题调查  

Investigation on reproductive issues concerned by pig farms in summer

作　　者：赵勤辉 郭承建 Qinhui Zhao;Chengjian Guo(Ascor Chimici Srl,Shanghai 201100,China)

机构地区：[1]意大利亚士可化工大药厂,上海201100

出　　处：《猪业科学》2021年第8期106-108,共3页Swine Industry Science

摘　　要：当前养猪业进入困难时期,企业运营成本高企。炎热的夏季,种猪繁殖问题较为突出,再加上非洲猪瘟直接或者间接的原因,行业内母猪整体繁殖水平低下。团队近期对53家不同区域、不同规模、不同生产模式的养猪企业进行了调研,发现公猪问题、后备猪问题和哺乳期管理是当前猪场最为关心的3个问题。The operating costs are high in pig industry currently.In summer,the breeding problem of herds is more prominent,coupled with the direct or indirect causes of African swine fever,the overall reproduction level of sows is low.Our team recently conducted investigations on 53 pig farms in different regions,different scales,and different production models,and found that the boar problem,the gilts problem and the lactation management are the 3 issues that the current pig farms are most concerned about.

关 键 词：夏季 猪 热应激 繁殖问题 调查 

分 类 号：S828.3[农业科学—畜牧学]