妊娠母猪产奶不足的原因及应对方法

Causes and Countermeasures of Insufficient Milk Production in Pregnant Sows

在猪生产中,妊娠母猪的饲养管理尤为重要。在母猪产仔猪后的一段时间内,由于机体的免疫能力抗病能力不断降低,母猪极易患病,其中对仔猪影响最深的是产奶不足。妊娠母猪发生产奶不足,多由于体内发生疾病、饲养饲料和管理不当和疫苗接种等问题。妊娠母猪产奶不足会造成严重的影响,其中包括仔猪初乳吃不饱,造成其存活率降低,生长发育缓慢,严重降低畜牧生产效率,以至于降低猪场的经济效益。该文主要从妊娠母猪在生产上产奶不足发生的原因及防治措施等几方面进行综述。

Feeding and management of pregnant sows is very important in pig production.During a period of time after the sow gave birth to piglets,because the immunity and disease resistance of the body were constantly reduced,sows were very susceptible to disease,and the most serious effect was the lack of milk production.Lack of milk production in pregnant sows is mainly caused by diseases in the body,improper feeding and management,and vaccination.Insufficient milk production by pregnant sows can have serious effects,including insufficient colostrums for piglets,resulting in low survival rate,slow growth,low efficiency of animal husbandry,and even low economic benefit of pig farms.In this paper,the causes and control measures of insufficient milk production in pregnant sows were reviewed.