Abstract: As the characteristic industry of Wulanchabu city,the ecological benefit of buckwheat is obvious,and its prospect of market is wide,but there are many problems within its industrialization road.The paper analyses the main problems restricting the development of buckwheat industry,and proposes to develop buckwheat industry and guide the sustainable development road due to the dry agriculture of Wulanchabu city by the means of national policy guiding,planting technology improvement and strengthening the ecological consciousness,and improving product value.