Due to poverty in economy,serious soil erosion and shortage of rural household energy in loess hilly region of Gansu Province,excessive consumption of biofuel becomes an important driving factor of eco-environmental of degeneration.

This paper inquired into key questions and the strategies of sustainable animal husbandry development in the middle hilly region of loess plateau by analysed the potentialities,and put forward technical requirements to develop animal husbandry in this region.

Planning method of ecological restoration based on enlarging terrace and de-farming in the loess hilly-gully region: A case study of Yangou Catchment;

Spatial different characteristics on relieving and de-farming for eco-environmental rehabilitation in the loess hilly-gully region;

Effects of land use type on soil organic C and total N in a small watershed in loess hilly-gully region;

Analysis on eco-economic process of small watershed comprehensive management in loess hilly region: A case study on Litaiping small watershed in Longde county of Ningxia;

Experimental study on soil erosion dynamic mechanism of slope flow in loess hilly region;

Water transfer simulation in SVAT system of farmland and forestland in the loess hilly region;