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随着生活水平的提高,人们越来越重视生态环境。大都市区农田的功能也由以生产功能为主,向生态服务与景观文化功能为主转变。因此,在农田的作物生产布局方面,要充分考虑城市生态环境保护和景观美化要求,在不同的区位或空间,安排适宜安全生产,并与景观相协调的作物。在农田土壤管理上,不能为追求高产而无限地培肥地力,而是要根据城市生态环境保护要求,划定限制培肥区,优化培肥区和培肥区。
With the improvement of living standards, people pay more and more attention to the ecological environment. The function of farmland in the metropolitan area is also dominated by production functions, with changes in ecosystem services and landscape culture functions. Therefore, crop production layout in farmland should give full consideration to the requirements of urban ecological environment protection and landscape beautification, and arrange crops suitable for safe production and landscape coordination in different locations or spaces. In farmland soil management, we can not cultivate fertile ground for the pursuit of high yield, but according to the requirements of urban ecological environment protection, we limit the fertilizing area, the optimized fertilizing area and the fertilizing area.