Yield of paddy field can be increased by application of

  • [AIPMT 1999]
  • A

    Iron bacteria

  • B

    Nostoc/Anabaena

  • C

    Archaebacteria

  • D

    Symbiotic bacteria

Similar Questions

In paddy fields, _______ serves as an important biofertiliser

The main sources of biofertilisers are

$(a)$ Bacteria
$(b)$ Cyanobacteria
$(c)$ Fungi
$(d)$ Protists

How are microbes useful in biofertilisers ?

Which of the following cyanobacteria can fix atmospheric nitrogen?

$I.$ Anabaena

$II.$ Oscillatoria

$III.$ Nostoc

Choose the correct option

Biofertilisers