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一、前言 近年来,科技兴农、科技兴国的基本国策促进了农业的发展,水稻种植面积逐年增加,1997年全国水稻种植面积为3176.5万hm~2,总产量达到20073.5万t。水稻是南方地区的主要粮食作物,但因南方阴雨天多,尤其在夏收季节,收获的稻谷无法晾晒,导致大量霉变、损坏,造成巨大的损失。 水稻干燥已经成为农业产后处理的重要环节,是确保粮食增产丰收的重要手段。根据我国农村的实际情况,参考日本金子稻谷干燥机,我们研制出适合农户及储粮单位等使用的中小型谷物干燥机——GXG-2.0型谷物循环
I. Introduction In recent years, the basic national policy of developing agriculture through science and technology and rejuvenating the country through science and technology has promoted the development of agriculture. The area under rice cultivation has been increasing year by year. In 1997, the total area under rice cultivation in the country was 31.775 million hm 2 and the total output reached 2007.35 million tons. Rice is the main food crop in the south. However, due to the cloudy and rainy days in the south, especially in the summer harvest season, the harvested rice can not be dried, causing a great deal of mildew and damage and causing huge losses. Drying of rice has become an important part of agricultural post-production processing and an important means of ensuring the yield increase of grain. According to the actual situation in rural China, with reference to Japan’s gold paddy dryer, we have developed a small and medium-sized cereal dryer - GXG-2.0 cereal circulation suitable for farmers and grain storage units