一、品种选择日光温室栽培应选择果实成熟早、果个大、色泽艳、品质优、耐贮运,树体成花早、丰产、抗性强、需冷量较低、易管理的杏树品种。1.凯特杏美国品种,树势强健,树姿直立,新梢阳面深红色,阴面绿色,有光泽。1年生枝棕红色,多年生枝和主干浅棕色,表面粗 First, the choice of varieties Greenhouse cultivation should choose the early maturity of fruit, fruit a large, bright color, excellent quality, storage and transportation, tree early flowering, high yield, strong resistance, less cold required, easy to manage the apricot Variety. 1. Kate apricot American varieties, strong trees, Shuzi erect, the new shoots dark red, dark green, shiny. 1 year old branches reddish brown, perennial branches and trunk light brown, rough surface