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对进入结果初期的梨树采用插皮嫁接技术进行换头嫁接,不仅方法简便易行,而且成活率很高。更换的品种接穗采集后要及时贮藏,为了让梨树在改接后都能够基本成型,每一株梨树的改接都要换掉领导干以及2～4个主枝。嫁接的步骤严格按照要求进行,注重嫁接后的管理,成活后砧木上的部分芽、枝等要保留,对新梢进行摘心,分3次松绑,以提高接穗的成活率与生长速度。
Pear tree into the initial results of the use of grafting grafting for head replacement grafting, not only simple and easy, and high survival rate. Replace the varieties of scion collected promptly after storage, in order to make the pear after the switch to be able to basically shape, change each pear tree should be replaced leading cadres and 2 to 4 main branches. Grafting step in strict accordance with the requirements, pay attention to the management after grafting, survival of some buds on the rootstocks, branches, etc. to be retained, the topping of the topping, points 3 times to ease the survival rate and growth rate of scion.