| As our country’s characteristic agricultural product, minor grain crops has vast market prospects.This paper analyzes existing problem of drought, wind and soil erosion, soil fertility decline;advances the technology system of protective cultivation on minor grain crops;Put forward research ideas and directions in order to solving the problems of research applications.The research has great guiding significance in promoting the standardization of the technology of protective cultivation on minor grain crops, the increase of farmers’ incomes, the protection of the ecological environment of the minor grain crops producing area, and the realization of the sustainable development of minor grain crops. |