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不管是幼苗芽接还是大树高接,都要求砧木粗壮而充实,接芽饱满而健壮。可是在实践中,不是砧木细弱,就是接芽瘪小。为了解决这个问题,笔者通过摘心的方法,使芽接的效果得以改善。其具体做法是,在嫁接前10天左右,对准备在秋季芽接的砧水苗或高接换头的新梢以及拟做接穗的新梢进行摘心,这会使其明显增粗且组织充实,使接穗的饱满芽数量增加。试验结果表明,没有进行摘心的枝条,在立秋前后较
Whether it is young seedlings then pick the tree, the rootstock are required sturdy and full, bud full and robust. However, in practice, not the rootstock is weak, that is, buds deflated small. In order to solve this problem, the author through the method of topping, bud budding effect can be improved. The practice is that about 10 days prior to grafting, the preparation of an in vitro shoots or high-shoot new shoots to be planted in autumn, and the new shoots to be scalloped are performed for the topping, which results in significant thickening and tissue enrichment, So that the scion full of buds increased. Test results show that no topping of the branches, before and after the beginning of autumn