Multiple choice

Which of the following is used as a booster for paddy crops grown both under upland and lowland conditions?

  1. Azotobacter

  2. Nostoc

  3. Anabaena

  4. Azospirillum

  5. Pseudomonas putida

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Nostoc can fix atmospheric nitrogen and is used as inoculations for paddy crops grown both under upland and lowland conditions.