通过对粮食腐烂原因的分析,结合储粮保粮的必要条件,介绍钢板仓低温储粮和降温降水通风技术在实践中的应用。 Through the analysis of the causes of grain decay and the necessary conditions of grain storage and grain preservation, this paper introduces the application of low temperature grain storage in steel warehouses and ventilation technology of cooling and precipitation reduction in practice.