Which of the following is NOT a nitrogen fixing bio fertilizer?

PYQ SSC JE (Junior Engineer) 2020

Which of the following is NOT a nitrogen fixing bio fertilizer?

  1. A.

    Azotobacter

  2. B.

    Rhizobium

  3. C.

    Pseudomonas

  4. D.

    Azolla

Attempted by 2 students.

Sign up free to check your answer

Sign up free

Explore the full course: Ssc Je Non Technical Course

Loading lesson…