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林业科学 ›› 2007, Vol. 43 ›› Issue (05): 125-129.doi: 10.11707/j.1001-7488.20070522

• 研究简报 • 上一篇    下一篇

兰科植物种子原地共生萌发技术及其应用前景

柯海丽1,2 宋希强1,3 谭志琼2 刘红霞4 罗毅波3   

  1. 1.华南热带农业大学园艺学院,儋州571737;2.华南热带农业大学环境与植物保护学院儋州571737;3.中国科学院植物研究所系统与进化植物学国家重点实验室,北京100093;4.北京林业大学资源与环境学院,北京100083
  • 收稿日期:2006-09-26 修回日期:1900-01-01 出版日期:2007-05-25 发布日期:2007-05-25

The Technique of Orchid Seeds Baiting in Suit and Its Applications

Ke Haili1,2,Song Xiqiang1,3,Tan Zhiqiong2,Liu Hongxia4,Luo Yibo3   

  1. 1.College of Horticulture,Southern China University of Tropical Agriculture Danzhou 571737;2.College of Environment and Plant Protection,Southern China University of Tropical Agriculture Danzhou 571737;3.State Laboratory of Systematic and Evolutionary Botany,Institute of Botany,CAS Beijing 100093;4.College of Resource and Environment,Beijing Forestry University Beijing 100083
  • Received:2006-09-26 Revised:1900-01-01 Online:2007-05-25 Published:2007-05-25

关键词: 兰科植物种子, 菌根真菌, 原生境, 共生萌发

Abstract:

The minute size of orchid seeds have made them difficult to observe,orchid seeds germination and mortality of seedlings in suit difficult to study.Recently,a new technique was described by which orchid seeds were sowed and retrieved in the field under natural conditions.It is possible to conduct a quantitative study of orchid germination in suit and observe seasonal growth and mortality of seedlings.The technique has also enabled us to bait appropriate fungus from the germinated seeds and young seedlings,which could be beneficial both to the orchid propagation and conservation.For the further studies,the potential issue and application perspective of this technique are also discussed in this text.

Key words: seed of orchid, mycorrhizal fungi, in suit, symbiotic germination