摘要
奶牛场粪污未经处理还田或排放不仅污染环境,而且影响奶牛业的持续健康发展。以粪污的物理形态为分类依据,概述了奶牛场粪污的主要危害、处理及资源化利用技术,包括固体粪便处理技术、污水处理技术、微生物发酵床技术及处理产物的利用,简要分析了奶牛场粪污处理与资源化利用存在的主要问题及今后的发展方向,其目的在于为粪污处理与资源化利用提供参考。
The manure and sewage produced in dairy farm which are directly returned to the field or discharged without treatment not only result in environmental pollution,but also affect the sustainable and healthy development of the dairy industry.Using the physical form as the classification foundation of the manure and sewage,this paper summarizes the main harms brought by the improper disposal of manure and sewage in dairy farm,and expounded the scientific treatment and resource utilization technology of manure and sewage in dairy farm,including solid manure treatment technology,sewage treatment technology,microbial fermentation bed technology and utilization of the disposal products.Furthermore,we analyze the existing problems in treatment and resource utilization technology of manure and sewage in dairy farm and the developmental direction in future,in hoping to provide references for improving the level of scientific treatment and resource utilization of manure and sewage in dairy farm.
作者
金尔光
周源
陈洁
龚萍
吴利军
胡修忠
谭君珺
刘武
华娟
万平民
JIN Er-guang;ZHOU Yuan;CHEN Jie;GONG Ping;WU Li-jun;HU Xiu-zhong;TAN Jun-jun;LIU Wu;HUA Juan;WAN Ping-min(Institute of Animal Husbandry and Veterinary Medicine,Wuhan Academy of Agricultural Sciences,Wuhan 430208,China)
出处
《畜牧与饲料科学》
2020年第1期82-87,共6页
Animal Husbandry and Feed Science
基金
武汉市农业科学院集成创新项目（CXJC201902）
关键词
奶牛场
粪污
危害
处理技术
资源化利用
dairy farm
manure and sewage
harm
treatment technology
resource utilization
