三元母猪留做繁殖母猪的问题探讨及建议  

Discussion and suggestions on breeding sow with three-way cross Sow(DLY sow)

作　　者：赵永珠 翟羽佳 Yongzhu Zhao;Yujia Zhai(Shenyang Vica Animal Husbandry Technology co.,Ltd.,Shenyang,Liaoning 110027,China;Beijing Dabeinong Agricultural Technology Group co.,Ltd.,Beijing 100195,China)

机构地区：[1]沈阳伟嘉牧业技术有限公司,辽宁沈阳110027 [2]北京大北农科技集团股份有限公司,北京100195

出　　处：《猪业科学》2020年第4期108-109,共2页Swine Industry Science

摘　　要：三元母猪做繁殖母猪是现下一种很无奈又很普遍的现象,但由于母猪没有经过专业的选育及科学的饲喂,往往产仔后问题很多,最常见的问题表现在新生仔猪腹泻,这种腹泻多是因为三元母猪在生长的过程中没有添加脱霉剂,导致霉菌毒素中毒,霉菌毒素破坏了仔猪的肝脏及免疫系统,导致新生仔猪对乳脂利用率差以及自身免疫力低下的双重原因引起腹泻。文章针对仔猪的腹泻情况做详细阐述及针对三元母猪留做繁殖母猪给出一些相应的建议。Breeding sows with three-way cross sow(Duroc×Landrace×Large Yorkshire sow)is a very helpless and common phenomenon at present,however,owing to the lack of professional breeding and scientific feeding,there are many problems after farrowing.The most common problem is diarrhea of newborn piglets.This kind of diarrhea is mainly due to the lack of mildew remover agency in diets during the growing process of DLY sows,which leads to mycotoxin poisoning its body and injuring the liver and immune system of new born piglets,the dual causes of poor utilization rate of milk fat and low self-immunity cause diarrhea in newborn piglets.In this paper,the diarrhea of piglets is described in detail and some suggestions are given for the breeding sows with three-way cross sows.

关 键 词：三元母猪 腹泻 霉菌毒素 母猪选留 

分 类 号：S858.28[农业科学—临床兽医学]