The amount of bacterium and fungus in oil-seed rape rhizosphere is 3.18 times and 1.84 times as much as these in unvegetated soil,respectively. However,there is no substantial difference of actinomyces between in rhizosphere soil and in unvegetated soil.

 
  • 油菜苗根际土细菌、真菌数量分别是非根际土的3.;18倍、1
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