Review of the Function of Grass on Water and Soil Conservation in Red Soil Region in South of China

Grass planting was one of important vegetable measures for water and soil conservation.It plays an essential role on ecological restoration in degraded ecosystem of red soil region in South of China.In this review, the organ of grass which has an effect on water and soil conservation was described, and application of grassland, grass covering and grass hedges was introduced in detail.Finally, some suggestions about carrying out more research of function of grass on water and soil conservation were discussed.