Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer?

  • A
    Mycorrhiza
  • B
    Azolla pinnata
  • C
    Cyanobacteria
  • D
    Legume-Rhizobium symbiosis

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Similar Questions

Which of the following is used as green manure?

Due to which of the following organisms is the yield of rice increased?

Which of the following is a free-living biofertilizer?

Blue-green algae increase the concentration of which substances in the soil?

How do biofertilisers enrich the fertility of the soil?

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