rhizosphere bacterial

例句：

1. 1. The rhizosphere bacteria play acrucial role in plant growth and development.
   根围微生物在植物生长和发育中起着至关重要的作用。
2. 2. Researchers are studying the effectsof rhizosphere bacteria on crop yield.
   研究人员正在研究根围微生物对作物产量的影响。
3. 3. Inoculating plants with rhizosphere bacteria can improve soil fertilityand enhance crop yields.
   给植物接种根围微生物可以提高土壤肥力，提高作物产量。