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1马铃薯有哪些贮藏特性马铃薯块茎收获后,其休眠与萌发过程可分为三个阶段。第一个阶段称为薯块成熟期,即贮藏早期。表现为薯块表皮尚未完全木栓化,薯块内的水分迅速向外蒸发,由于呼吸作用旺盛和水分蒸发显著增多,薯块重量显著减少。约经20~35天的后熟作用后,转入休眠状态。第二个阶级称为薯块静止期或深休眠期,即贮藏中期。这一时期,薯块呼吸作用减慢,养分消耗减低到最低程度。如果在适宜的低温条件下,可使薯块的休眠期保持较长的时间,
1 What are the storage characteristics of potato Potato tubers harvest, the dormancy and germination process can be divided into three stages. The first stage is called the potato maturity, that is, early storage. The performance of the tuberous epidermis has not yet completely corked, the water inside the tuber evaporates rapidly outward, due to strong respiratory effects and water evaporation significantly increased the weight of the tubers significantly reduced. After about 20 to 35 days after ripening, go to sleep. The second class is called quorum quiescent or deep dormancy, that is, the mid-storage. During this period, the tubers respiration slowed, nutrient consumption reduced to a minimum. If the appropriate low temperature conditions, the dormant period of the potato can be maintained for a long time,