粮食购销市场化实施以来,各类收购主体纷纷进入收购市场,农民的交粮习惯也发生了根本性的变化,粮农不晒粮、交潮粮的现象普遍存在。加之随着城乡一体化进程的加快,常年实际在农村务农的农业劳动力越来越少,农民没有时间晒粮、没有劳力晒粮、没有场地晒粮的情况大量存在,给粮食仓储管理和科学保 Since the market-oriented implementation of grain purchasing and marketing, all kinds of acquisition entities have entered the acquisition market one after another, and the peasant’s delivery habits have also undergone fundamental changes. In addition, with the acceleration of the process of urban-rural integration, the agricultural labor force for peasant farming in perennial years is getting fewer and fewer, farmers do not have time to bask in the grain, there is no labor to bask in the grain, and there is not a lot of field sun-tanning. Therefore, grain storage management and scientific preservation