A Study on Rooting Characteristics of Cuttings of New Poplar Clones
- Received Date: 1993-07-02
- Available Online: 2012-12-04
Abstract: The rooting mechanism of cuttings from three new.poplar clones (NL-80l06,NL-80121,NL-80351) has been studied from the anatomical view point.The results showedthat clone NL-80l06 had better rooting ability than the other two clones, The latent rootagetissues of cuttings can be formed on the ortet during the early period of growth,which camefrom the crossband of rays and camibium of roots.The number of latent rootage tisstiesincreased with the increase of seedling growth,The relationship between rooting ability andthe number of latent rootage tissues is not significant.