华北地区浅圆仓大豆准低温储藏工艺研究

STUDY ON QUASI-LOW TEMPERATURE STORAGE TECHNOLOGY FOR SOYBEAN IN SQUAT SILOS IN NORTH CHINA

研究华北地区内环流系统对浅圆仓仓温、仓湿、表层粮温的控制效果,试验结果表明:通过加装内环流控温系统,可有效降低仓温、仓湿和表层粮温,实现准低温储藏;可保持粮食水分,延缓粮食品质劣变,抑制储粮害虫繁殖,从而达到控温、保水、保质和节能的目标。

This paper mainly studies the effect of the internal circulation temperature control technology on the silo temperature, silo humidity and surface grain temperature in squat silo. The results show that the use of internal circulation temperature control technology can reduce the temperature, humidity and surface grain temperature effectively, which can realize quasi-low temperature storage, maintain the moisture content of grain, delay the change of grain quality, and inhibit the reproduction of pests of stored grain. So as to achieve the aim of temperature control, water conservation, quality maintaining and energy saving.