桔果采后,有些人怕桔皮沾染病菌,或是怕失水后减轻重量,于是就马上套薄膜袋贮藏。这样做,其实不利桔果贮藏,反而促使腐烂率高,枯水率高,贮期缩短。原因是:刚采下的桔果,不仅带有田间热与表皮湿气,且因具有旺盛的活力,呼吸作用和水分蒸发都较强。所以采后马上套袋,会加速桔果腐烂和枯水。我们曾在美国参观三个柑桔包装厂,发现他们都是将采后的桔果,先预贮后熟和通风冒汗后,再进行清洗、分级、印标、打蜡、装箱的。桔果预贮的作用有:1.能散发桔果的田间余热和果面水分;并能使果 After harvest, some people are afraid of orange peel infected with bacteria, or afraid to lose weight after dehydration, so immediately set the film bag storage. In fact, this is not conducive to the preservation of oranges, but rather to promote the high rate of rotting, high dry season, storage period shortened. The reason is: freshly taken orange fruit, not only with the field heat and skin moisture, and because of its strong vitality, strong breathing and water evaporation. So after bagging immediately, will accelerate orange decay and dry. We visited the three citrus packaging plants in the United States and found that they were the fruits of the harvest. After pre-storage and ventilation, they were cleaned, graded, printed, waxed and boxed. The role of pre-stored orange fruit are: 1. To distribute oranges field heat and fruit surface moisture; and can make fruit