Abstract: The internal incentives of developing eco-agriculture in west China demonstrate that: developing eco-agriculture is helpful to halter ecological environment deterioration and improve the living conditions of rural people;controlling environment pollution is beneficial for food security,enhancing international competence of agriculture industry,increasing farmer's income and realizing sustainable development of agriculture in west China.Based on analyzing the current situations and problems related to eco-agriculture development in west China,countermeasures were proposed as follows: promoting protection consciousness of ecological environment;strengthening research on ecological technology and extension service,and improving technical support system;enhancing industry clusters of eco-agriculture by increasing investment to ecological agriculture;establishing ecological compensation system and employing the theory of agricultural recycle economy to develop eco-agriculture.