摘要
Abstract
With the large-scale development of livestock and poultry breeding,environmental pressure is becoming increasingly prominent,and the harmless treatment and resource utilization of waste have become the key to sustainable agricultural development.The pollution characteristics and resource potential of livestock and poultry breeding waste are systematically analyzed,with a focus on exploring the technical difficulties and solutions in pre-treatment,composting process,and harmful substance control.Research has shown that the harmless treatment of livestock and poultry breeding waste and its conversion into organic fertilizer for resource utilization can not only effectively improve soil physical and chemical properties,enhance crop quality,but also reduce pollution and carbon emissions,lower process operating costs,and promote the development of the industrial chain.关键词
畜禽养殖废弃物/无害化处理/有机肥/资源化利用Key words
livestock and poultry breeding waste/harmless treatment/organic fertilizer/resource utilization分类
资源环境
