畜禽排泄物对环境的危害及处理进展

随着畜牧业的飞速发展，生产规模的扩大和集约化程度的提高，畜禽排泄物已成为重要的环境污染源之一。解决畜禽排泄物对环境的污染问题，也是保护生态环境的一项重要内容。作者对畜禽排泄物的危害、处理现状及无害化处理方式进行了讨论，认为利用畜禽粪便进行资源化有效利用、大力发展有机肥产业是解决大中型养殖企业产生的大量畜禽排泄物的有效途径，是实现畜牧业可持续发展的必由之路。

Harms and Progress of Livestock Excreta

With the rapid development of animal husbandry,the expansion of the scale of production and intensive,livestock excreta has become an important resource of environmental pollution,Solving this problem is one of the important content protecting the ecological environment.Based on discussion of livestock excreta harm,processing and free-pollution disposal methods,these indicate that making use of the livestock waste recycling for effective utilization,vigorously developing organic fertilizer industry are effective ways to solve a large of livestock by large and medium-sized enterprises,they are also the only way realizing the sustainable development of animal husbandry and grants.