问:柑桔裂果是怎么回事? 答:早熟温州蜜柑、脐橙、锦橙等柑桔在夏末秋初进入果实膨大期,由于缺钾等营养元素和久旱遇骤雨(或突然灌水)等多种原因,致使果实开裂,形成裂果,最后腐烂脱落。一般减产10％～30％,严重影响果品的产量和质量。 问,如何防治柑桔裂果? Q: Citrus cracking fruit is how the case? A: Early maturing Satsuma, navel orange, orange and other citrus into the fruit in the late summer and early expansion, due to potassium and other nutrients and the long rain case of sudden rain (or sudden irrigation), etc. A variety of reasons, resulting in fruit cracking, the formation of cracking, the final decay. The general reduction of 10% to 30%, seriously affecting the yield and quality of fruit. Q, how to prevent citrus cracking fruit?