龙爪槐是槐的园艺变种,其枝条生长奇特,有很高的观赏价值,是制作大型盆景的优良材料。园艺上常用槐作砧木嫁接繁殖,并且多采用芽接法。但由于龙爪槐的冬芽很不发达,常因采芽不当而影响成活,故成活率较低,而且生长缓慢。为了解决这一问题,我校生物园采用嫩枝切接龙爪槐,取得了很好的效果。现简介如下: Longhuhuai Huai is a horticultural variety, the strange growth of its branches, a high ornamental value, is the production of large bonsai fine material. Gardening commonly used as a rootstock grafted reproduction Huai, and more bud method. However, due to the very undeveloped winter buds of Longjiaohuai, it is often affected by the improper harvesting buds, so the survival rate is lower and the growth is slow. In order to solve this problem, our school biological garden using shoots cut Longjiaohuai, and achieved good results. The brief introduction is as follows: