1.花后40天以内加强肥水供应花后如遇干旱,幼果细胞分裂次数减少,长不起个儿来。因此,花后果园土壤含水量应保持在田间最大持水量的60%～80%,以促进细胞分裂。以后均衡供应水份。 2.果枝的选择红富士苹果中长果枝结的果,一般果形指数小,腋花芽果,果形指数也小;骨干枝上斜生的短枝轴果枝上的果,歪斜的多,果形指数也小;均须适当疏除。 3.保留壮枝上的中心果中心果多数受精好,种子发育好,果形端正。因为边果几乎全部偏斜,所以一般不留边果。 4.多留斜生下垂果枝上的果如果枝组生长健壮,果枝斜生下垂,枝龄3～6年生的年轻果枝上花萼朝地的果,果形指数 1. Within 40 days after anthesis to strengthen fertilizer and water supply In case of drought in the flower, the number of young fruit cells to reduce the number of cells, grow up to a child. Therefore, the flowering orchard soil moisture should be maintained in the field maximum water content of 60% to 80%, in order to promote cell division. After a balanced supply of water. 2. The choice of fruiting branches Red Fuji apple fruit in the fruiting branch, the general fruiting index is small, axillary flower bud fruit, fruit shape index is small; the main branch of the oblique spur of fruiting branches, short askew Shape index is also small; must be properly dredged. 3, retain the center of the fruit center Most of the fruits of fruit center fertilized, good seed development, fruit shape. Because side fruit almost all skew, so generally do not leave edge fruit. 4 more left oblique prolapse fruit on the fruit branch if the branch group robust growth, fruiting branches oblique prolapse, branchlets aged 3 to 6 years young fruit branch on the calyx fruit, fruit shape index