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农村实行联产承包责任制后,我地粮食库存量逐年增多,仓容紧缺粮站,露天存粮普遍增加,已成为粮食储存的重要手段。由于客观条件的限制,露天保粮存在许多不利因素,尤其是粮温不易控制,虫、霉、鼠、雀害不易防治,直接影响粮食的安全储存,影响“四无”粮仓的开展。针对这一情况,我们在总结几年来露天堆保粮经验基础上,制做一种既能施药熏蒸又可通风降温的装置,在复兴粮站经1986年秋至1987年秋一年来的对比试用表明,效果良好,现将其方法及应用情况介绍如下:
After the implementation of the contract responsibility system for the co-production in rural areas, the grain inventories in our area have been increasing year by year. The shortage of grain storage facilities at grain storage sites and the general increase of open-air grain inventories have become an important means of grain storage. Due to the objective conditions, there are many unfavorable factors in open-air food preservation. In particular, food temperature is not easy to control, insects, molds, rats and birds are not easily prevented and control, which directly affects the safe storage of food and affects the development of “four noes” granary. In response to this situation, we sum up the experience of open-air heap grain-preserving over the past few years to make a device that can both apply fumigation and ventilation to cool down. A comparison trial of the Fuxing Grain Station from autumn 1986 to autumn 1987 shows that, Good effect, now the method and application of the situation are as follows: