1　严格疏花疏果 ,从花蕾分离期开始 ,将无抽生果台副梢能力的弱花序全部疏除 ,定果时对弱小果台再疏一次 ,以确保果大。2　只给中心花授粉 ,只留中心果 ,不留边果。一定要在中心花开放的当天给它授粉。中心果太多时 ,以留花萼朝下的果为主。3　在中心花经授粉、受精明显坐住果 A strict thinning thinning fruit, flower bud from the beginning of the period, will be non-pumping fruits weakness of all kinds of weak inflorescence Shufu, fruit set when the weak fruit and then sparse once to ensure that the fruit. 2 only pollinate the center flower, leaving only the center fruit, leaving no side fruit. Be sure to pollinate the flower on the day it is open. When there is too much fruit in the center, the fruits with the calyx facing down are the main ones. 3 pollinated flowers in the center, fertilized obviously sit fruit