规模化畜禽养殖环境影响及主要防治问题

我国规模化畜禽养殖业发展迅速 ,畜禽产生的粪尿及高浓度有机污水对周边环境造成污染 ,养殖业与种植业分离 ,畜禽粪尿还田量比例小 ,畜禽养殖业已成为农村一个主要的面源污染来源 ,当前急需解决畜禽养殖污染防治问题

Environmental Impact and Prevention and Cure Problems of Livestock and Poultry Farming Industry in Scale

Livestock and poultry farming industry in scale is developing quickly in China,the excrement of livestock and poultry and the organic polluted water of high concentration do great harm to the environment around,culturing industry and plantation industry are separated,the ratio of manure of livestock and poultry is small.Livestock and poultry culturing industry is becoming a mian resource of surface source pollution in county,and the prevention and cure of pollution made by the livestock and poultry culturing is an urgent problem at present.