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  • Which of the following microbes reduces soil fertility?
Multiple choice

Which of the following microbes reduces soil fertility?

  1. Nitrosomonas

  2. Nitrobacter

  3. Bacillus denitrificans

  4. Azotobacter

  5. Streptococcus

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Bacillus denitrificans reduces soil fertility by reducing nitrogen level of soil.

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