When encountering high-temperature and long-lasting drought weather during the yellow bark maturity period, it is necessary to spray water on the crown of the tree appropriately to cultivate the water resistance of the crown; when there is sudden rainfall, ditches should be dug for drainage to enhance soil permeability; Leave an appropriate amount of weeds underneath to help the water evaporate quickly and avoid fruit cracking. It is necessary to apply more organic fertilizer during the fruit growth and development period. At the same time, 50ml of Yuhualing No. 1 mixed with 30 pounds of water can be sprayed on the leaves to effectively promote the formation of biofilm, improve the toughness and anti-cracking ability of the peel, and promote the balanced expansion and development of the fruit. From Agricultural Network