论文部分内容阅读
有机肥料属于绿色产品,它的施用有利于农业的可持续发展,在农业生产中有着极为重要的作用,在绿色食品生产中起着不可取代的作用。在我国农业生产的漫长历史中,一直靠有机肥料改良土壤,培肥地力,生产粮食,可见有机肥料在当时农业生产中起着极为重要作用,而有机肥培肥地力工程的实施已势在必行。笔者对北京市密云县有机肥培肥地力项目的实施背景、具体内容、取得成效、存在问题与建议进行了分析。
Organic fertilizer belongs to green product. Its application is beneficial to the sustainable development of agriculture and plays an extremely important role in agricultural production. It plays an irreplaceable role in the production of green food. In the long history of agricultural production in our country, organic fertilizers have been used to improve the soil, fertilize the land and produce food. It shows that organic fertilizers play an extremely important role in agricultural production at that time. However, the implementation of fertilizing and fertilizing geotechnical engineering is imperative . The author analyzes the implementation background, specific content, achievements, existing problems and suggestions of fertilizing fertility project in Miyun County, Beijing.