饲料研究2024，Vol.47Issue(17)：171-177,7.DOI:10.13557/j.cnki.issn1002-2813.2024.17.031
液体饲喂对猪生长及肠道功能影响的研究进展
Research progress of effects of liquid feeding on growth and intestinal function of pigs
摘要
Abstract
Liquid feed is prepared by mixing dry feed with water or liquid industrial by-products in a certain ratio,followed by fermentation or non-fermentation processes.Compared to dry feed feeding,liquid feeding has the advantages of improving the weaning stress of piglets,increasing the average daily weight gain and average daily feed intake,and reducing the feed-to-weight ratio,enhancing the enzyme activity of the gastrointestinal digestive system,reducing the number of pathogens in the intestine and increasing the abundance of beneficial bacteria,improving intestinal morphology and reducing intestinal permeability.The article reviews the classification of liquid feeding,the liquid feeding systems,the production and quality of fermented liquid feed,and the impact of liquid feeding on pig growth performance and intestinal function.It summarizes and looks forward to the existing problems of liquid feeding,with the aim of providing a reference for the application of liquid feed in the field of pig farming.关键词
猪/液体饲喂/发酵液体饲料/生长性能/肠道功能Key words
pig/liquid feeding/liquid fermented feeds/growth performance/intestinal function分类
农业科技引用本文复制引用
张麒,张乐,周馨怡,李碧晨,范雪平,刘雪连..液体饲喂对猪生长及肠道功能影响的研究进展[J].饲料研究,2024,47(17):171-177,7.基金项目
国家重点研发计划项目(项目编号:2022YFD1300600) （项目编号:2022YFD1300600）
