The Tactics and Measures for Land Improvement in Soil Loss Area of Henan Province

摘要

The land resource is the essential for human beings and the base for the development of Society and economy. The natural, geographical and social effects, especially of the unreasonable land use and the exploit of nature resources in history, resulted in the serious soil erosion, the large area of the nature land disturbed, the productivity of land decreased, the ecological environment being fragile and local people getting into more poverty. Soil erosion has been become one main reason of which restrained sustainable developing of society and economy. This paper focused on the harmful effects of erosion on land resources of Henan Province, proved the importance role of water and soil conservation in land improvement and discussed the tactics and counter-measures in the different zone divided according to various erosion manner.