| 袋装玉米露天堆垛自然通风降水试验 |
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| 引用本文： | 李树山,刘忠和.袋装玉米露天堆垛自然通风降水试验[J].粮食储藏,1997,26(3):27-30. |
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| 作者姓名： | 李树山 刘忠和 |
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| 作者单位： | 吉林省松原市国家粮食储备库 131203
(李树山，刘忠和，葛万军，王艳秋，陈东升，沈洪军)，吉林省松原市国家粮食储备库 131203(翟炳臣) |
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| 摘 要： | 利用吉林省春季风大，湿度低的条件，对水分１８％以下的袋装玉米进行露天堆垛自然通风降水试验，结果表明，自然通风储藏２个月，玉米水分从１５．９％～１７．８％分别降到１３．９％～１４．４％玉米发芽率没有明显变化，蛋白质，纤维素，粘度，淀粉，灰分，脂肪酸等与烘干，晾晒的玉米相比明显判别，该方法可作为解决中，小型粮库高水分粮的降水辅助措施。
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| 关 键 词： | 玉米 水分 露天堆垛 自然通风 贮藏 |
TEST OF NATURAL VENTILATION FOR BAGGED CORN STORED IN THE OPEN AIR |
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| Li Shushan Liu Zhonghe Ge Wanjun Wang Yanqou,Chen Dongsheng Shen Hongjun Zhai Bingchen.TEST OF NATURAL VENTILATION FOR BAGGED CORN STORED IN THE OPEN AIR[J].Grain Storage,1997,26(3):27-30. |
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| Authors: | Li Shushan Liu Zhonghe Ge Wanjun Wang Yanqou Chen Dongsheng Shen Hongjun Zhai Bingchen |
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| Abstract: | The test of natural ventilation for bagged corn(<18% moisture content) stored in the open air has been carried out at windy and low humidity days in spring in Jilin Province. The results showed that corn of 15. 9 - 17. 8% moisture content could be reduced 13. 9-14. 4%, respectively. There was not significant change for germination. Protein, fibre, viscosity, starch, ash content and fatty acid had not significant difference compared with the corn that was dried by machine and by air. The technique can solve the problem of reducing high moisture content of grain for medium and small-scale warehouses. |
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| Keywords: | corn moisture content open -air stack natural ventilation |
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