摘要
在养殖场(户)和规模养殖场中示范推广了经济实用、具有较强可操作性的"还田模式"和"生态还田"两种猪场粪污处理与利用模式,较好地解决了养猪生产发展带来的环境污染问题,不仅为农业生产提供了优质的有机肥源和清洁能源,而且提高了作物产量,减少了化肥使用量,具有显著的经济效益和良好的生态效益。
Two patterns for piggery waste treatment and utilization were demonstrated in small and intensive pig farm. The results showed that the patterns can solve the environment pollution from pig farm properly. High quality organic fertilizer and clean energy were produced from the waste,which can increase crop yield and decease the use of chemical fertilizer. Significant profits were achieved in respect of economy and ecology.
出处
《四川畜牧兽医》
2010年第6期23-25,共3页
Sichuan Animal & Veterinary Sciences
基金
国家生猪产业技术体系-综合试验站建设(农业技术体系建设专项
nycytx-009)
关键词
粪污处理
利用
效果
Waste treatment
Utilization
Effect
