The biofertilizer present in the roots of legumes is

  • A
    Anabaena
  • B
    Rhizobium
  • C
    Azospirillum
  • D
    All of the above

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Similar Questions

Which of the following is a biofertilizer reported to increase rice production by more than $50\%$?

Biofertilizers include:

$A$ : Azotodesmic lichens are biofertilisers enriching nitrogen contents in soil.
$R$ : This ability is due to the presence of heterocystous blue-green algae as phycobiont component.

An organism used as a biofertilizer for raising soybean crop is

Organic farming includes:
$I.$ Use of biofertilisers and biopesticides
$II.$ Crop rotation
$III.$ Locally developed pest-resistant varieties
Choose the correct option.

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