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Anton [14]
3 years ago
6

.................. are microorganism used to improve soil fertility.plz ams it correct​

Chemistry
2 answers:
slavikrds [6]3 years ago
5 0

Answer:

Some bacteria like <em><u>rhizobium</u></em> and <u><em>blue green algae</em></u> are able to fix nitrogen gas from the atmosphere to enrich the soil with nitrogen compounds and increase its fertility. The nitrogen-fixing bacteria and blue green algae are called <u><em>biological nitrogen fixers.</em></u>

tatiyna3 years ago
5 0

Answer:

Diazotrophic bacteria or Cyanobacteria

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