黑果腺肋花楸硬枝嫁接试验

Hard Branch Grafting Experiment of Aronia melanocarpa

黑果腺肋花楸春季白花锦簇,秋季叶片明亮紫红,冬季黑果累累悬挂于树上,植株抗寒性强,是良好的城市绿化树种,在辽宁、抚顺等地表现良好。进行了5种硬枝嫁接方法、试验。结果表明,以插皮接、劈接,4月15－25日嫁接,用石蜡、黄蜡封闭接穗,以花楸为砧木,植砧苗后第二年或植后40d嫁接,其嫁接成活率最高,效果最好。

Aronia melanocarpa Hang white flowers in spring and autumn, the bright purple leaves in winter and numerous fruit hanging in a tree, plant cold tolerance, and the city are good trees, in Liaoning, Fushun and other places have good performance. In this paper, five kinds of hardware to carry out the method of branch grafting, 5 grafting period, five kinds of grafted moisture measures 4 rootstock trees, rootstock seedlings of the four post-transplant graft area during the test. The results show that access to bark, then split, April 15-25 grafting day, with paraffin, scion closed to Sorbus for stock, the second year or postemergence-sik-sik anvil 40 days after grafting, the grafting the highest survival rate, the best.