杧果裂果在云南省比较严重,特别是品质较好的象牙杧(Mangifera indica L.)更易裂果,影响了果品质量,有时几乎丧失了商品价值。杧果裂果的研究,目前国内外还很少报道。为了探索杧果裂果的原因,作者自1978年以来对杧果裂果症状进行了一系列调查,了解裂果的时间、裂果的百分率和裂果的外界起因,以及果实的内部构造,并提出防止裂果的办法。 Mangifera fissure is more serious in Yunnan Province, especially the better-quality Mangifera indica L. It is more likely to crack, affecting the quality of the fruit and sometimes losing almost the value of the commodity. Mango crack fruit research, at home and abroad are still rarely reported. In order to explore the causes of the fruit cracking, a series of investigations on the fruit cracking symptoms since 1978 have been carried out to understand the timing of the fruit cracking, the percentage of fruit cracking and the external causes of the fruit cracking, as well as the internal structure of the fruit, .