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“七五”期间,我省砀山果区解决了酥梨、苹果半地下通风窖贮藏保鲜技术,在砀山和整个黄河故道果区普及推广,仅砀山县果窖就已超过2万个,年贮藏酥梨、苹果近2亿公斤,对均衡水果上市,提高果品效益,起着重要作用 但在贮藏过程中,水果自身生命消耗和病烂果损失仍在15％以上,其有效贮藏期也较短;贮藏中要对果实、环境及器具等进行多次化学药物消毒,造成果实和环境污染;还要进行数次的翻窖劳动;酥梨的最佳采收期在9月中、下旬,此时窖温较高,入窖稍有管理不慎还会造成烂窖,为确保入窖安全,果农往往推迟采收期,有的推迟到10月中旬,造成果实水分、糖分等向枝千回流,果实糖分、维生素C和硬度降低,风味品质严重下降等。为了解决这些问题,让水果实现无污染保鲜,减少贮藏保鲜损耗,提高贮藏品质,延长保鲜期,进一步增加果
During the “Seventh Five-year Plan” period, the province’s Baoshan District solved the pear and apple underground ventilation cellar storage and preservation technology, popularized and popularized in the Ying Mountain and the entire Yellow River Old Course Fruit District. Only the Dushan County cellar had more than 20,000, annual storage Pear, apples nearly 200000000 kilograms, to balance the listing of fruits, improve fruit benefits, but plays an important role in the process of storage, the loss of their own lives and fruit loss of fruit is still above 15%, and its effective storage period is shorter ; Storage should be on the fruits, the environment and equipment for many chemical disinfection, resulting in pollution of fruits and the environment; also carried out a number of inverted cellar work; the best pear harvest in mid-September, late, this When the cellar temperature is higher, the cellar slightly inadvertent management can also cause bad cellar, in order to ensure the cellar safety, fruit farmers often postpone the harvest period, and some postponed to mid-October, resulting in fruit moisture, , Fruit sugar, vitamin C and hardness decreased, a serious decline in flavor quality. In order to solve these problems, let the fruit achieve pollution-free preservation, reduce storage loss, improve storage quality, extend the shelf life and further increase the fruit