动物营养学报2019，Vol.31Issue(1)：57-62,6.DOI:10.3969/j.issn.1006-267x.2019.01.007
集约化饲养条件下饲养密度对猪生长性能和健康影响的研究进展
Research Progress of Effects of Stocking Density on Growth Performance and Health of Pigs under Intensive Production Model
摘要
Abstract
The stocking density is one of the environment conditions in intensive production models.In the factors that restrict the performance of pigs, the variety factors account for about 1/5, diet and daily management account for about 1/2, the growing environment account for about 1/3.Studies have shown stocking density as one of the environmental conditions, it has a certain influence on the growth performance of pigs.Research have shown that stocking density had a close correlation with performance, immunity stress, meat quality and economic benefits of pigs.In this paper, we discussed the effects of stocking density on behavior, growth performance and reproductive performance, meat quality and healthy of pigs, the growth performance and health of pigs affected by stocking density were discussed in detail from the above aspects.关键词
猪/饲养密度/生长性能/应激/健康Key words
pigs/stocking density/performance/stress/healthy分类
管理科学引用本文复制引用
周凯,刘春龙,吴信..集约化饲养条件下饲养密度对猪生长性能和健康影响的研究进展[J].动物营养学报,2019,31(1):57-62,6.基金项目
国家重点研发计划项目 (2016YFD0500504) （2016YFD0500504）
