Research On The Design Of Modern Ecological Agriculture In The Open-pit Mine Zone

In the open field mining,the surface disturbance is serious and the cultivation layer is seriously damaged.The simple reclamation and greening of the mining enterprises can not meet the requirements of the national protection of cultivated land resources.The use of modern agricultural new technologies to develop modern ecological agriculture in the reclamation area,very important meaning.In this study,the terrain,geology and soil characteristics of the open-pit mine are developed to study the planning and design technology system of modern ecological agriculture.By reviewing the literature and case analysis,this paper puts forward the modern ecological agriculture Planning the basic principles,design methods and technical support and other technical system:(1)In the design and design of the modern agriculture in the reclamation area of the open pit mine,the author first analyzes the characteristics of the mining area according to the characteristics of the mining area and the regional climate type.In the spirit of "ecological priority,local preference,preference,dynamic change,overall planning and industrial integration" As the principle,in accordance with the "heart,belt,area" model for the project area of the functional partition.(2)Open pit mining eventually formed mainly by the dumping of large area,design scheme should be state as the main place.According to the characteristics of the cycle of ecological agriculture in accordance with the "mine overburden soil process,soil improvement scheme,sedimentation stability of fixed number of year,the early stage of the improved soil planting technology,the late development of modern agriculture technology,comprehensive utilization of mining waste equipment,mine rational design" factors such as the planning and design methods.(3)To rely on "industrial chain construction,soil improvement,new varieties of breeding,large-scale,safe production,post-processing processing,water-saving irrigation,product quality testing and modern agricultural information" and other technical systems to support modern agriculture planning and design.(4)Based on the proposed technical system to complete the "Shenhua ZhunGeEr open-pit mine reclamation control modern agriculture demonstration project" of the planning and design,for the similar dumping reclamation district planning and provide reference for modern agriculture.