Technological Innovation of Resource Utilization of Livestock and Poultry Manure and its Impact on Agro-ecosystem
Livestock manure contains a large number of heavy metals,bacteria and other harmful substances,which will be directly discharged into the ecological environment,not only will cause pollution to soil and water resources,but also destroy the ecological balance.At this stage,the resource utilization of livestock and poultry manure is not high,and the traditional treatment method cannot meet the requirements of green and environmental protection,and is not conducive to the sustainable development of agriculture.The combination of livestock and poultry breeding and agriculture is an important measure to strengthen the utilization of resources.Through scientific and modern treatment technology,livestock and poultry manure fermentation and decomposition can realize the reuse of waste resources,and the organic fertilizer generated by its transformation can provide comprehensive nutrients for crop growth and promote the sustainable development of agriculture.
livestock and poultry manureresource utilizationtechnological innovationagroecosystem
国家科技期刊平台
NSTL
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