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1.入冷库前准备工作做好库房的清扫、消毒、灭鼠工作;对冷库制冷系统性能进行检查,并在入库前开机制冷,库温降至0℃。消毒方法:每立方米用硫磺20～25克,加少许锯末混合点燃,充分产生二氧化硫,熏蒸48小时。2.贮藏技术①适时采收,精心操作。
1 into the cold storage before the preparation of the Treasury to do a good job of cleaning, disinfection, rodent control work; cold storage system performance inspection, and start cooling before storage, the library temperature dropped to 0 ℃. Disinfection methods: sulfur 20 to 25 grams per cubic meter, plus a little sawdust mixed light, full of sulfur dioxide, fumigation for 48 hours. 2 storage technology ① timely harvest, meticulous operation.