高温高湿地区偏高水分玉米的筒仓储藏试验  

Storage test of high moisture corn in silo in high temperature and high humidity regions

作　　者：李岩[1] 蔡学军 张来林[1] 陈熙科 毕文雅[1] 谭达川 

机构地区：[1]河南工业大学粮油食品学院,河南郑州450052 [2]中储粮漳州直属库,福建漳州363105

出　　处：《粮食与饲料工业》2013年第9期14-17,21,共5页Cereal & Feed Industry

摘　　要：针对高温高湿地区筒仓中粮食储藏安全的问题,进行了偏高水分玉米控温的试验。结果表明:偏高水分玉米初春入仓后,应首先将粮食水分降至14.5%左右;然后启动内环流系统将内圈筒仓的粮温维持在20℃以下、外围筒仓维持在25℃左右;盛夏期间当偏高水分粮或杂质分级点引起局部发热时,可利用谷冷机进行降温散湿。另外,可将偏高水分玉米储于不受外部环境影响的内圈筒仓,配以加强入仓粮食清杂和提前进行预防性熏蒸等措施,以提高湿粮储藏的稳定性。The temperature-control test of high moisture corn was carried out, and storage security problems of grain in silos in high temperature and high humidity regions were studied. The results showed that grain moisture should be reduced to about 14.5℃ firstly after high moisture corn was warehoused in early spring. And then the grain temperature should be controlled by internal circulation system, inner silos maintained below 20℃, external silos maintained at about 25℃. When high moisture grain or impurities grade point caused local heating, the grain temperature and moisture could be reduce by grain cooler during the height of summer. Additionally, in order to improve the storage stability of wet grain, high moisture corn should be stored at internal silos which were not affected by external environment, and enhance the grain cleaning, advance preventive fumigation.

关 键 词：高温 高湿 高水分玉米 立筒仓 控温储粮 

分 类 号：S379[农业科学—农产品加工]