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钻木分枝芽接技术与苗圃嫁接技术相同,只不过嫁接的部位比较高,在树的中心枝、主枝、侧枝和辅助枝上嫁接,所以又称之为分枝多头高芽接。该法简单易行,成活率高,嫁接时间长,成形快,结果早,适于钻木建园的大树高接换种。一、芽接的时间 1.春季芽接:从钻木萌动期开始,谷雨至立夏前后为嫁接适期。当年芽接,当年成枝,但新梢生长势略逊于秋季芽接的,风折毁枝的危险较小,能充分利用接穗。
Burning wood branch budding technology and nursery grafting technology the same, but the higher the site of grafting, in the tree’s central branch, main branch, collateral and secondary branch grafting, so it is also called the branch long high bud connection. The method is simple, high survival rate, long grafting time, forming fast, early results, suitable for drilling trees in the park high tree exchange. First, budding the time 1. Spring Budding: From the start of drilling wood sprout, Guyu to legislation before and after the summer for the graft. When the bud then, then branches, but the growth potential of new shoots worse than the buds in the fall, the risk of wind break the branches smaller, can make full use of scion.