扦插、嫁接等无性繁殖,已成为林木育种研究的一项重要手段,该繁殖方法的研究,对育种工作者来说乃是重要的课题之一。本场探讨繁殖育种原始材料的方法,是从优进行常规的扦插繁殖,获得了满意的予期结果。但是该方法还存在一定的问题,如在不同性质的插床上,即使喷水量相同,有时也因过湿或干燥而发生腐烂或枯损现象,由于树种和无性系的差异,发根的最适条件不同。所以,一次扦插了几个树种或多种无性 Cutting, grafting and other vegetative propagation have become an important means of tree breeding research. The study of breeding methods is one of the important topics for breeding workers. This field to explore breeding breeding methods of raw materials, is to carry out conventional cutting propagation, obtained satisfactory results. However, there are still some problems with the method. For example, in the case of different types of slotted bed, even when the amount of water sprayed is the same, decay or withering sometimes occurs due to over-wetting or drying. Due to differences in tree species and clones, Different conditions. Therefore, a cuttings of several species or more asexual