我县是河南稻谷主要产区之一,年产稻谷5亿公斤左右,粮食部门年均储存量达×.×亿公斤以上,其中库存大米所占比例较大。近年来,农业连年丰收,粮食收购量逐年增多,库存量逐年增大。仓库超储,粮堆超高,加之议价入库大米水分高、质量差,给储粮安全度夏带来极大困难。为此,省粮食局已确定将机械通风作为储粮技术 My county is one of the major rice producing areas in Henan Province, with an annual output of about 500 million kilograms of rice, the grain sector average annual storage capacity of × × × 100 million kg, of which a larger proportion of stocks of rice. In recent years, the harvest of agriculture year after year, the grain purchase volume increases year by year, the stock quantity increases year by year. Super storage warehouse, super high grain, combined with bargaining storage of rice high moisture content, poor quality, summer grain storage security to bring great difficulties. To this end, the provincial food bureau has identified mechanical ventilation as grain storage technology