近年来，早采收苹果的现象甚为严重，究其原因大体有四种：一是为了早上市、抢高价；二是收贮者的收购时间偏早；三是果农错误认为，苹果成熟后重量会减轻；四是单纯白果个的大小、色泽来判断果实的成熟度。这些现象应引起人们的高度重视才对。一、果实采收过早或过晚的弊... In recent years, the phenomenon of early harvest of apples is very serious, there are generally four reasons for this: First, to the morning market, grab the high price; Second, the acquirer’s acquisition time is too early; Third, farmers think that after the ripe apple The weight will be reduced; Fourth, the size of a simple ginkgo, color to determine the maturity of the fruit. These phenomena should attract people’s attention. First, the fruit harvested too early or too late the disadvantages ...