国内橡胶芽接技术上一直沿用常规的芽接方法,芽接20天后解绑,解绑后5—7天截干,从芽接到成活后接穗抽芽需一个多月时间。为缩短芽接抽芽时间,我们于1985年5月采用先截干后解绑的芽接新方法,研究不同截干时间对芽接成活、接穗抽芽、生长的影响,并进行了冠接三合树的 The domestic rubber budding technology has been using the conventional budding method, budding 20 days after the unbundling, unblocking 5-7 days after the cut-dry, sprouting from bud to survive after sprouting bud need more than a month’s time. In order to shorten bud bud germination time, in May 1985, we used the new sprouting method that first truncated after truncation to study the effects of different truncation times on bud survival, scion budding and growth,