Development of Prataculture and Construction of Landscape City Based on the Rule of Water and Soil Ecology

摘要

This paper explored the necessity of protecting and using grasslands, grass mountains, grass slopes and grass shallows, the significance of prataculture for the economic transformation and upgrading and urbanization, feasibility, scientificity and naturalness of landscape city construction. It was proposed that pratacultural development, construction of landscape city, agricultural, water conservancy and planning should all follow the laws of water and soil ecology, the relationship between man, water, soil, vegetation and natural environment should be handled properly, ecological balance should be kept, so as to achieve the harmony between man and nature in addition to economic development.