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›› 1984, Vol. 20 ›› Issue (4): 341-350.

• 论文及研究报告 •    下一篇

油茶的组织培养与大田栽培

颜慕勤 陈平 韦民 王以红   

  1. 广西林业科学研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1984-11-25 发布日期:1984-11-25

TISSUE CULTURE AND PLANTATION OF CAMELLIA OLEIFERA

Yan Muqin,Chen Ping,Wei Min,Wang Yihong   

  1. Forest Research Institute of Guangxi Province
  • Received:1900-01-01 Revised:1900-01-01 Online:1984-11-25 Published:1984-11-25

摘要: 油茶长期使用有性繁殖,引起了品种类型的变异与退化,这是目前油茶低产的一个重要原因。为了保持油茶良种的优良性状,用油茶优树的器官、组织和细胞进行组织培养,快速繁殖,在油茶生产上具有重要的意义。我们从1979年开始,研究了油茶胚状体、假珠茅成苗过程及腋生枝快速繁殖等再生方式,形成了大量油茶优树的组培苗,又于1982年研究了组培苗移栽成活的方法,并观察了上山造林的情况。实践表明,用组培和快速繁殖的小苗上山造林后,各项生长指标均等于或超过实生苗。

Abstract: Owing to the generative propagation over a long period of time many lines of Camellia oleifera have varied and degenerated, which is the major factor resulting in low yield of Camellia production. For keeping the excellent properties of fine varieties it is of great importance to develop tissue culture and rapid propagation, using the organs, tissue and cells of elite trees. Since 1979 germination of embroids and pseudo-bulbils has been studied, and rapid propagation of axillary shoots tested, as a result, a number of plantlets from tissue culture of elite trees has been obtained. In 1982 a transplant experiment was established, and the surrival of plantation with such plantlets observed. The indices show the same growth of tissue culture plantlets as that of seedlings, in some cases the former is even better.