原生细菌资源在养殖业中的研究现状及应用前景展望
Research Status and Application Prospect of Native Bacteria Resources in Breeding Industry
区炳明 1李清青 1林雪 2李菊琴 2萧碧扬 2钟佩桥 2张敏瑜3
作者信息
- 1. 肇庆学院生命科学学院,肇庆 526061;广东工业大学生物医药学院,广州 510006
- 2. 肇庆学院生命科学学院,肇庆 526061
- 3. 华南师范大学体育科学学院,广州 510006
- 折叠
摘要
原生细菌是动物体内(主要指肠道)的常驻细菌,对宿主动物无致病性,甚至有益生作用,对宿主动物的健康和生理调节起到重要作用.近年来,在养殖业(畜牧或水产)中,动物原生细菌资源的发掘和应用已逐渐兴起,并大有可为.在促进畜禽生长,提高饲料转化效率,防治肠道病原体,以及畜禽专用的口服疫苗或生物制剂的开发等方面都具有良好应用前景.本文综合叙述了原生细菌在养殖业中应用(包括直接使用和畜禽(或水产)专用疫苗或生物制剂的开发)所具备的天然优势,整理了目前为止国内外利用原生细菌在养殖业中的研究及其相关附属产品开发的研究现状,分析了当前动物原生细菌资源应用的难点、重点以及未来发展方向,以推动原生细菌资源在养殖业中的应用,减少对抗生素的依赖,促进养殖业的可持续发展.
Abstract
Native bacteria are resident in the animal body(mainly refers to the gut),which are non-pathogenic to the host animal,and even beneficial to the host animal,and play an important role in the health and physiological regulation of the host animal.In recent years,in the livestock or aquaculture industry,the exploration and application of animal native bacteria resources has gradually emerged,and there are great prospects.It has good application prospects in promoting the growth of livestock and poultry,improving feed conversion efficiency,preventing and treating intestinal pathogens,as well as in developing oral vaccines or biological agents for livestock and poultry.This article provided a comprehensive overview of the natural advantages of using native bacteria in the animal husbandry,including their direct use and the development of vaccines or biological agents specifically for livestock and aquaculture.The current research status,both domestically and internationally,on the application of native bacteria in the animal husbandry and the development of related ancillary products were summarized.Additionally,the current challenges,key areas,and future development directions for the application of native bacterial resources in animal husbandry were analyzed to promote their use,reduce dependence on antibiotics,and support the sustainable development of the animal husbandry.
关键词
原生细菌/养殖业/优势/分离/改造/应用前景Key words
Native bacteria/Breeding industry/Advantage/Isolation/Modification/Application prospect引用本文复制引用
基金项目
国家自然科学基金(32102703)
广东省基础与应用基础研究联合基金(2019A1515111186)
肇庆市科技计划项目(2022N001)
肇庆学院大学生创新创业培训计划(X202310580123)
广东省大学生创新创业培训计划(S202410580044)
出版年
2024
国家科技期刊平台
NSTL
万方数据