摘要
作者通过应用酵母培养物饲料添加剂饲喂哺乳母猪的试验研究,结果发现酵母培养物能够改善母猪窝产活仔数、仔猪断奶重、哺乳期间仔猪成活率等生产性能,同时与前人的研究报告做了对比,其试验结果具有相似之处。因此,本试验具有指导生产实践,提高母猪生产效率及猪场经济效益的作用。
A trial was carried out to study the effect of yeast culture on performance of lactating sows.The results indicate that yeast culture is able to increase the number of live littermate,weight of weaning pigs,rate of survival pigs during lactation etc.Furthermore,the results of this trial is to some extent similar to those of experiments carried out before.In conclusion,the results of this trial can be taken as practical guidance to improve efficiency of sow performance and profitability of swine farms.
出处
《中国畜牧兽医》
CAS
2008年第7期21-24,共4页
China Animal Husbandry & Veterinary Medicine
基金
国家十一五攻关课题“畜禽新兴工业化健康养殖工艺技术与关键设备研究开发”(2006BAD14B01)
关键词
酵母培养物
母猪生产性能
窝产活仔数
仔猪断奶重
断奶仔猪死亡率
yeast culture
performance of sow
number of live littermate
weight of weaning pigs
mortality rate of weaning pigs
