1　促花技术灌根　选择枝梢老熟、当年未结果或结果较少的植株,用促花剂,按每株0.5～0.75公斤对水50公斤。距主干约3/4冠幅半径即根群处,除去表层土壤,露细根,切勿挖断根群,然后作环状灌施,再加土覆盖。浇水　灌根后如土壤过于干燥,每隔5～7天适度浇水,共2～3次,保持土壤干湿相 A flowering technology Irrigation root shoots choose branches mature, when no results or less plants, with flower agent, according to each plant 0.5 to 0.75 kg of water 50 kg. About 3/4 of the crown from the trunk radius of the root that is the root group, remove the surface soil, exposed fine roots, do not dig the root group, and then ring irrigation, plus soil cover. Watering irrigation rooted as the soil is too dry, moderate watering every 5 to 7 days, a total of 2 to 3 times to maintain the soil wet phase