Abstract: In Anhui Changjiang River conservation forest project area there is 20000 hm 2 sloping cultivated land where the soil and water loss is serious and the goveming is the most difficult.Under the guidance of sustainable development theory,through exploring for 10 years according to time space framework,several kinds of agroforestry models which are suitable for project area have been studied and developed.Agroforestry is the most efficient method to control soil and water loss on sloping cultivated land where gradient is bellow 25°.