Nanchong City is a major grain production city in Sichuan Province.The annual use of agricultural plastic film for grain and oil crop production and the amount of waste agricultural plastic film produced are very larg...Nanchong City is a major grain production city in Sichuan Province.The annual use of agricultural plastic film for grain and oil crop production and the amount of waste agricultural plastic film produced are very large.How to properly recycle agricultural plastic film and reduce the non-point source pollution of agricultural plastic film to agricultural environment has become an unavoidable subject of agricultural production in Nanchong City.In recent years,the scientific recycling of agricultural plastic film in Nanchong City has made great achievement.On the basis of statistical survey,this paper elaborated the main methods and results achieved,analyzed the existing problems,and came up with recommendations for the future work,in the hope of providing a reference for strengthening agricultural plastic film recycling in similar situations.展开更多
This paper introduces the development status of moderate-scale management of grain and oil in Nanchong,analyzes the existing problems in production and management,puts forward some suggestions in terms of fund,science...This paper introduces the development status of moderate-scale management of grain and oil in Nanchong,analyzes the existing problems in production and management,puts forward some suggestions in terms of fund,science and technology and industrial structure,and lists some cases for reference,so as to provide a direction for the operation of grain and oil in Nanchong.展开更多
文摘Nanchong City is a major grain production city in Sichuan Province.The annual use of agricultural plastic film for grain and oil crop production and the amount of waste agricultural plastic film produced are very large.How to properly recycle agricultural plastic film and reduce the non-point source pollution of agricultural plastic film to agricultural environment has become an unavoidable subject of agricultural production in Nanchong City.In recent years,the scientific recycling of agricultural plastic film in Nanchong City has made great achievement.On the basis of statistical survey,this paper elaborated the main methods and results achieved,analyzed the existing problems,and came up with recommendations for the future work,in the hope of providing a reference for strengthening agricultural plastic film recycling in similar situations.
文摘This paper introduces the development status of moderate-scale management of grain and oil in Nanchong,analyzes the existing problems in production and management,puts forward some suggestions in terms of fund,science and technology and industrial structure,and lists some cases for reference,so as to provide a direction for the operation of grain and oil in Nanchong.
