苹果果实适期采收的标准判定果实的适期采收标准，除必须把握果实的成熟度和熟悉各品种果实特点外，还要根据采后果实的走向来综合考虑，因此，采收的适期并非单指果实的完全成熟期。果实的成熟程度，主要从外观和内质两个方面来制定。外观包括底色和着色，内质包括糖、酸... Appropriate standard for apple fruit harvest criteria Judgment of the standard fruit harvest, in addition to the need to grasp the maturity of the fruit and familiar with the characteristics of the variety of fruits, but also based on the trend of post-harvest fruit to be considered, therefore, the appropriate harvest The period does not mean the full maturity of the fruit. The maturity of the fruit, mainly from the appearance and the endoplasmic to develop. Appearance includes background and coloring, endoplasmic including sugar, acid ...