方法：以MS培养基为基本培养基，通过研究植物生长物质BA和NAA对丛生芽的分化、丛生芽的增殖和生根的影响找出相应的最佳生长物质组合。
Method: MS medium was used as basal medium and ba and NAA were supplemented to find out the optimal hormone combinations for adventitious buds initiation, adventitious bud multiplication and rooting.
结果表明：红叶石楠插条生根为愈合组织型生根，其生根率受培养液种类、生长调节物质种类及浓度极显著影响。
The results show that the roots are of callus type and rooting rate is significantly influenced by different culture solutions and different concentrations of hormones.
平茬具有较强的生理复幼作用，根萌枝条皮内的生根抑制物质含量较低；
Stumping whose root sprouts contend rather low inhibitors takes an important role in the physiological juvenilization for aged trees.
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