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林业科学 ›› 2002, Vol. 38 ›› Issue (4): 78-83.doi: 10.11707/j.1001-7488.20020413

• 论文及研究报告 • 上一篇    下一篇

刺槐共生菌盆栽接种试验

何兴元1 吴清凤2 周玉芝4 韩桂云5 田春杰3   

  1. 中国科学院沈阳应用生态研究所,沈阳110016;复旦大学生物多样性和生态工程教育部重点实验室,上海200433
  • 收稿日期:2000-02-26 修回日期:1900-01-01 出版日期:2002-07-25 发布日期:2002-07-25

STUDY ON THE JOINT SYMBIOTIC ASSOCIATION OF ROBINIA PSEUDOACACA AND THE MICROBION

He Xingyuan1,Wu Qingfeng2,Zhou Yuzhi4,Han Guiyun5,Tian Chunjie3   

  1. Shengyang Institute of Applied Ecology, Chinese Academy of Sciences Shenyang 110016;Institute of Biodiversity Science, Fudan University Shanghai 200043
  • Received:2000-02-26 Revised:1900-01-01 Online:2002-07-25 Published:2002-07-25

摘要:

在盆栽实验条件下通过生物接种技术,对豆科固氮树木刺槐进行联合共生体的人工构建,定量研究了VA菌根真菌、外生菌根真菌、根瘤菌不同组合情况下对刺槐生长的促进作用并对3者之间的相互关系进行了探讨。研究表明外生菌根菌与内生菌根菌两者之间的混接具有增效作用;菌根菌与根瘤菌之间存在着协同增效作用。促进植株生长的最佳接菌组合是根瘤菌)366) +VAR +毛边华锈伞(H.mesophaseum 870191)。

关键词: 刺槐, 菌根真菌, 根瘤菌, 联合共生

Abstract:

With biological inoculation technology, experiment was conducted in pot cultures to study the effect of dual inoculation of Rhizobium and mycorrhizal fungi. The result showed the stimulation on the growth of the host plant of mycorrhizae or Rhizobium and the more obviously improved effects on the growth of Robinia pseudoacacia than the treatment inoculated singly by VAM or Ectomycorrhiza. It also showed the corelation of Rhizobium and mycorrhizae. The best treatment of better growth of plant was inoculating VAR+ Rhizobium (336)+ H.mesophaseum (870191).

Key words: Robinia pseudoacacia, Mycorrhizae, Rhizobium, Joint symbiotic association