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以调查问卷为基础,深入农户监测储粮粮情,以水分、虫害、杂质等为监控指标,评估农户采用的储粮设备、储粮形式、储藏时间、储存中出现的虫害问题以及相应的解决措施。采用传统储粮仓储粮,农户需要通过反复的搬运、晾晒过程将粮食水分由短暂性的储藏条件改变为能符合长久性储藏的安全水分条件。调查发现,永久性储藏期间虫害、鼠害和麻雀是储藏造成粮食损失的主要因素。因此以跟踪调研形式,比较分析宁夏地区采用标准储粮仓储粮和传统储粮仓储粮两种储粮方式对降低粮食损失率的影响。
On the basis of the questionnaire, farmers in farms monitored grain storage conditions, and used water, insect pests and impurities as the monitoring indicators to evaluate the grain storage equipment, grain storage form, storage time and pest problems in storage as well as the corresponding solutions Measures. The traditional grain storage grain storage, farmers need repeated handling, drying process will be changed from transient water storage conditions to meet the conditions of long-term storage of safe water. The survey found that pests, rodents and sparrows during storage were the main causes of food losses caused by storage. Therefore, by means of follow-up survey, comparative analysis is made on the effects of using two types of grain storage methods, including standard grain storage grain storage and traditional grain storage grain storage, on reducing the grain loss rate in Ningxia.