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对南京椴采用硬枝扦插、种子常规发芽、萌蘖分株、嫩枝扦插4种繁殖方法进行探索，结果表明，在自然状态下，前两种方法不可能成功；萌蘖分株成功率较高；嫩枝扦插有成功可能，也是今后继续探索的方向。
The results showed that in the natural state, the first two methods were impossible to succeed; the success rate of sprout ramets was more than that of the other two methods High; softwood cuttings may be successful, but also continue to explore the direction of the future.