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生态学杂志 ›› 2002, Vol. ›› Issue (2): 71-73.

• 研究简报 • 上一篇    下一篇

解钾菌与解磷菌及固氮菌的相互作用

饶正华1, 林启美1, 孙焱鑫2, 姚军2, 刑礼军2, 张有山2   

  1. 1. 中国农业大学土壤和水科学系, 北京, 100094;
    2. 北京市农林科学院植物营养与资源研究所, 北京, 100081
  • 收稿日期:2000-09-18 修回日期:2000-11-15 出版日期:2002-04-10
  • 基金资助:
    北京市自然科学基金重点项目(No6971003)资助

Interactions between a Bacillus mucilaginosus,Phosphobacteria and A Nitrogen Fixing Bacterium

Rao Zhenghua1, Lin Qimei1, Sun Yanxin2, Yao Jun2, Xing Lijun2, Zhang Youshan2   

  1. 1. Department of Soil & Water Sciences, China Agricultural University, Beijing 100094;
    2. Institute of Plant Nutrition&Resources, Beijing Academy of Agriculture and Forest Sciences, Beijing 100081
  • Received:2000-09-18 Revised:2000-11-15 Online:2002-04-10

关键词: 灰木莲, 树高, 胸径, 土壤养分, 气候因子

Abstract: A Bacillus mucilaginosus RGBc13 was incubated together with either a Pseudomonas sp.RGP11,a B.megaterinm RGPi or an Azotobacter chrococcus RGN21.It was found that RGBc13 had a strong ability to release K from glass powder and was not significantly affected by other bacteria although its growth was restrained.With the existence of RGN21,RGBc13 showed a stronger capacity to dissolve K from glass powder.RGBc13 promoted RGP11 growth,but restrained RGN21.RGPi growth was not affected by RGBc13.

Key words: Manglietia glauca, tree height, diameter of breast height (DBH), soil nutrient, climatic factor.

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