黄金槐又称金枝国槐,是国槐的一个变种,每年11月至第二年5月其枝干金黄色,非常适于园林造景,是优良的绿化美化树种。黄金槐的繁育主要是以国槐为砧木嫁接,其繁育方法是: 一、换头枝接法此方法操作简便,成活率高。在秋季树木落叶后,选择生长充实,无病虫害,直径1厘米左右的一年生枝条,留3-4个芽,截成10-12厘米左右,蜡封沙藏于背风阴凉处,留作接穗备用。 Golden locust, also known as golden locust Sophora japonica, is a variant of Sophora japonica, each year in November to the second year in May its golden branches, is very suitable for landscape landscaping, is an excellent afforestation tree species. The cultivation of the golden locust is mainly acacia rootstocks grafting, its breeding methods are: First, the method of changing the branch connection method is simple, high survival rate. In the autumn after the deciduous trees, choose to grow well, no pests, about 1 cm in diameter annual branch, leaving 3-4 buds, cut into about 10-12 cm, wax seal sand in the leeward shade, reserved for scion standby.