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应用生态学报 ›› 1998, Vol. 9 ›› Issue (1): 64-66.

• 研究论文 • 上一篇    下一篇

绿色木霉代谢产物的植物毒性研究

曾任森, 石木标, 骆世明, 刘云林, 梁启用   

  1. 华南农业大学热带亚热带生态研究所, 广州 510642
  • 收稿日期:1997-08-06 修回日期:1997-12-06 出版日期:1998-01-25 发布日期:1998-01-25
  • 基金资助:

    广东省自然科学基金(960426);华南农业大学校长基金(5241)资助项目

Phytotoxicity of metabolites of Trichoderma viride

Zeng Rensen, Shi Mubiao, Luo Shiming, Liu Yunlin, Liang Qiyong   

  1. South China Agricultural University, Guangzhou 510642
  • Received:1997-08-06 Revised:1997-12-06 Online:1998-01-25 Published:1998-01-25

摘要: 通过人工固体培养和液体发酵研究发现绿色木霉的代谢产物对植物的幼苗生长有抑制作用,其代谢产物大量分泌到它所生长的环境中,在不同的营养基质中其代谢产物的抑制作用有差异.

关键词: 绿色木霉, 代谢产物, 植物毒性, 土壤肥力, 造林作业区, 土壤属性

Abstract: Trichoderma viride is a kind of fungi widely dispersed in the nature. This study shows thatwhen growing on solid and liquid culture media, it excreted metabolites to its surrondings,which strongly inhibited the seedling growth of four species of plants. The metabolites of T.viride growing on different culture media had different inhibitory effects.

Key words: Metabolites, Phytotoxicity, Trichoderma viride, soil property, soil fertility, afforestation areas