摘要
In order to solve the problem of rapid propagation of Sapindus mukorossi Gaertn seedlings,research on the cutting propagation of S. mukorossi Gaertn was conducted. The results showed that the rooting rate of cuttings of the ten clones ranged from 30. 9% to 83. 0%. Among them,the rooting rate of cuttings of clones SM01 and SM06 was higher than that of other clones,and there were significant differences between different clones in the rooting rate of cuttings. The rooting rate of the semi-lignified shoots having two leaves could be improved significantly. The treatment of the cuttings by GGR6 solutions had significant effects on their rooting rate.
In order to solve the problem of rapid propagation of Sapindus mukorossi Gaertn seedlings,research on the cutting propagation of S. mukorossi Gaertn was conducted. The results showed that the rooting rate of cuttings of the ten clones ranged from 30. 9% to 83. 0%. Among them,the rooting rate of cuttings of clones SM01 and SM06 was higher than that of other clones,and there were significant differences between different clones in the rooting rate of cuttings. The rooting rate of the semi-lignified shoots having two leaves could be improved significantly. The treatment of the cuttings by GGR6 solutions had significant effects on their rooting rate.
引文
[1]DIAO SF,SHAO WH,JIANG JM,et al. Phenotypic diversity in natural populations of Sapindus mukorossi based on fruit and seed traits[J].Acta Ecologica Sinica,2014,34(6):1451-1460.(in Chinese).
[2]WEI FY,ZHANG J,XIE H. Determination of the content of total saponins in Sapindus mulorossi[J]. Natural Product Research and Develop-ment,2008,20(B05):81-83.(in Chinese).
[3]ZHOU ZY,ZHU LW,LI X,et al. Study on contents of Sapindus mulorossi seeds from different areas[J]. Chinese Wild Plant Resources,2011,30(4):61-65.(in Chinese).
[4]BAI ME,ZHANG JZ,HONG L,et al. Analysis on fruit peel rate and ivy saponins content of Sapindus mukorossi fruits from different places of origin[J]. China Forestry Science and Technology,2014,28(1):47-50.(in Chinese).
[5] HUANG SM,WANG JW,DU MH,et al. Research status,development and utilization of Sapindus mukorossi Gaertn[J]. China Forestry Science and Technology,2009,23(6):1-5.(in Chinese).
[6] YIN DG,MA KM,ZHANG YL. Seeding breeding and afforestation techniques of Sapindus mukorossi Gaertn[J]. Journal of Sichuan Forestry Science and Technology,2011,32(3):121-123.(in Chinese).
[7]WANG LY,YAO XM. Preliminary report on the introduction of Sapindus mukorossi Gaertn at the seedling stage[J]. Forestry Prospect and Design,2009,2(1):68-71.(in Chinese).
[8]HONG W. Forestry experimental design techniques and methods[M].Beijing:Science and Technology Press,1997:205-211.(in Chinese).