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千年桐(Aleurites montana Wils)是我国南方重要的经济树种之一,经济价值很高。千年桐多系雌雄异株,有一半雄株不结实或结实很少。目前生产上多用嫁接繁殖的方法来解决这一问题。但嫁接植株也有抗性减弱的现象,产生原因可能与植株的非自根有关。通过扦插繁殖千年桐自根苗,对于保持其优良特性,开展千年桐良种快速繁殖有重大意义。但目前千年桐扦插生根仍很困
Aleurites montana Wils is one of the important economic tree species in southern China with high economic value. Millennial Tong more than dioecious, half male is not strong or sturdy rarely. At present, the method of graft and multiplication in production is mostly used to solve this problem. However, the grafted plants also have the phenomenon of weakened resistance, which may be related to the non-self-rooting of the plants. Propagation of Trichosanthes from rootstock by cutting propagation, for maintaining its excellent characteristics, to carry out the Millennium Tricholoma species rapid propagation of great significance. However, the current Millennium Cuttings rooting is still very sleepy