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涿鹿果树场从1983年就开始与天津化工学院合作研究葡萄的贮藏保鲜技术,到1985年总结出了简单、易行、方便的自然通风窖小包装(每箱7公斤)加药片的力法,贮藏期可达180天(从10月10日入窖算起),如果用机制冷库可贮藏210天,烂果率只有17.18～18.87％。效果好、易推广。具体做法是:葡萄采收前,将贮藏窖打扫干净,用硫磺熏蒸1—2小时,然后使窖内湿度保持在85—90％以上。葡萄收获后,立即剪去软尖、破碎粒、病粒等及时装箱入窖,窖温越低越好。如系机制冷库,库温一般控制在3℃左右为宜(开始入库温)。每公斤葡萄加入0.2％含量的保鲜药片4片,药片装在纸
Zhuolu fruit tree farm since 1983 with the Tianjin Institute of Chemical Technology to study the storage and preservation of grapes technology to 1985 summed up a simple, easy and convenient small natural ventilation cellar packaging (7 kg per box) plus the force method , Storage period of up to 180 days (from October 10 into the pit count), if the mechanism of cold storage can be stored for 210 days, rotten fruit rate of only 17.18 ~ 18.87%. Effective, easy to promote. The specific approach is: grape harvest, the storage cellar clean, fumigation with sulfur 1-2 hours, and then keep the cellar humidity above 85-90%. Grape harvest, immediately cut soft tip, broken tablets, tablets and other timely packing into the pit, pit temperature as low as possible. If the mechanism of cold storage, the library temperature is generally controlled at about 3 ℃ (storage temperature). Add 0.2% of fresh-keeping pills per kilogram of grapes to the tablets