Why does pitaya crack when it ripens?

Why does dragon fruit crack when it is ripe? How to prevent and cure it? Please introduce that the following methods can be used to prevent the cracking of dragon fruit during ripening: 1. Spraying 20ppm cytokinin and 1000 times farmer calcium every 10-15 days during flowering. Cytokinin is used to promote the proliferation of fruit embryo cells in order to accommodate substances in the future expansion period and create a larger potential space. The combination of calcium and pectin to form pectin calcium to improve the toughness of the pericarp, so as to reduce the fruit cracking in the later stage of rapid expansion. 2. Cover the tree plate soil with straw (straw or weeds) to keep the soil water content uniform as far as possible, reduce the sudden increase of soil water content due to the sudden increase of Rain Water, and squeeze the pericarp due to the sudden increase of water content and the rapid development of pulp. Click to get more dragon fruit planting techniques click to get more fruit planting techniques