在梨树上,特别是在梨树发生第二次开花而损耗花芽之后,或在小年花芽不足的情况下,在树冠中嫁接花芽,可有效提高梨树产量。梨树嫁接花芽的具体做法是:在梨果采收后至初冬,剪取良种壮树上具有顶花芽的枝条,无顶花芽具腋花芽的枝条亦可。切成8～10厘米长且有2～3个饱满花芽的枝段,在其下端削成长2～ In pear trees, especially after the second flowering of pear occurs and the flower buds are depleted, or in the case of insufficient annual flower buds, grafting the flower buds in the crown can effectively increase the yield of the pear tree. Pear tree bud flower grafting practice is: harvested in the pear to the beginning of winter, cut the top seedlings have top flower bud branches, flower buds with axillary buds branches can also be. Cut into 8 to 10 cm long and 2-3 flower bud branches, at its lower end cut into long 2 ~