【摘要】 为了保护珍稀濒危树种榉树 ,对榉树扦插繁殖进行了研究 ,结果表明 :榉树扦插季节以早春扦插比秋插好 ;枝条宜粗壮饱满 ,以径粗大于 1.2 cm的枝条为佳 ;插前宜用激素处理 ,其中以浓度为 10 0 mg/L 的 ABT1号处理效果最佳更多还原

【Abstract】 In order to protect Zelkove scheideriana , a rare and endangered species,we studied its cutting propagation. The findings are as follows. It is much better to cut Zelkove schneideriana in early spring than in autumn. Its branches should be strong and full,and it is preferable that the diameter be more than 1.2 cm.The branches should be treated with growth hormone in advance,and the treatment with the base of cut branches soaked in the solution No.(1 100 mg/L) will produce the best effects.更多还原