微生态制剂对畜禽舍有害气体的影响

Effect of Micro-ecological Preparations on Harmful Gases in Livestock Housing

对微生态制剂做了基本的介绍,并在畜禽养殖中有害气体的危害,微生态制剂对猪舍、禽舍、牛、羊舍有害气体的影响4个方面进行了综述;剖析了微生态制剂对有害气体影响的作用机制及应用效果;指出了微生态制剂菌种少、作用机制研究进展缓慢、制剂加工工艺落后单一等问题;同时提出了探求耐受性强菌种、运用现代化材料与工程技术研发微生态制剂、结合饲养管理手段共同治理粪污臭味的展望。本文旨在为微生态制剂在降低畜禽养殖有害气体排放中的应用提供参考。

This paper gave a basic introduction to micro-ecological preparations,and reviewed the hazards of harmful gases in livestock and poultry farming,the effects of micro-ecological preparations on harmful gases in pig,poultry,cattle and sheep sheds,analysed the mechanism of action and application effects of micro-ecological preparations on harmful gases.It was pointed out that there were few strains of probiotics,the research progress of action mechanism was slow,and the processing technology of probiotics was backward and single.At the same time,the prospect of exploring highly tolerant strains,using modern materials and engineering technology to develop probiotics,and combining feeding and management methods to jointly control the odor of fecal pollution was put forward.The aim is to provide reference for the application of micro-ecological agents in reducing harmful gas emissions from livestock and poultry farming.