适于不同区域农户小型储粮设施研究与示范推广项目下设6个研究方向。其中“东北等四区域玉米储藏技术设施研究与示范”主要以东北、黄淮海、长江流域、西北地区玉米主产区为重点研究区域,针对不同区域玉米种粮大户和专业合作组织的储粮 Suitable for small-scale grain storage facilities in different regions of farmers research and demonstration project under the six research directions. Among them, the “Research and demonstration on technical facilities of corn storage in the four regions of Northeast China” mainly focuses on the main maize producing areas in the northeast, Huang-Huai-Hai, the Yangtze River valley and the northwestern area. According to the research on the storage of corn maize and specialty cooperatives in different regions grain