摘要
饲料添加抗生素产生的耐药性、药物残留、环境污染等问题逐渐被重视,寻找高效、安全、绿色的抗生素替代品成为专家学者们的研究热点,目前可以替代抗生素的饲料添加剂主要有益生菌、抗菌肽、植物提取物、酸化剂、寡糖、酶制剂、溶菌酶、噬菌体等,本文主要对酸化剂的种类、作用机理及其在猪上的应用效果以及影响使用效果的因素等进行综述,以期为广大养殖户选择酸化剂提供参考。
Drug resistance and residues,environmental pollution and other issues produced by adding antibiotic to the feed have gradually been paid more attentions.Searching for efficient,safe and green alternatives to antibiotics has become a research hotspot of experts and scholars.At present,feed additives,such as probiotics,antimicrobial peptides,plant extracts,acidifiers,oligosaccharides,enzyme preparations,lysozyme and bacteriophage have been developed to replace antibiotics.In order to provide reference for the majority of farmers in the selection of acidifier,this paper reviewed the types,action mechanism and its application effect on pigs and the factors affecting the effect.
作者
奚玉莲
黄金华
宁国信
饶时庭
虞霖田
梁珠民
XI Yulian;HUANG Jinhua;NING Guoxin;RAO Shiting;YU Lintian;LIANG Zhumin(Guangxi agricultural vocational college,Nanning,Guangxi 530007,China;Pig farms in guangxi zhuang autonomous region,grain and oil food chariot,Nanning,Guangxi 530024,China)
出处
《中国饲料》
北大核心
2020年第17期10-14,共5页
China Feed
基金
广西壮族自治区南宁市科学技术局科技开发项目“林下肉鸡新型饲料添加剂、多层高低网床混合半漏缝养猪楼研究与示范——多层高低网床混合半漏缝养猪楼生态养殖在科技扶贫中的应用研究”(20182030-2)。
关键词
酸化剂
猪
作用机理
应用效果
acidifier
pig
action mechanism
application effect
