Which aquatic fern is considered a very good biofertilizer?

  • A
    Azolla
  • B
    Pteridium
  • C
    Salvinia
  • D
    Marsilea

Explore More

Similar Questions

Azolla is used as a biofertilizer because it contains:

$Azolla$ is used in the cultivation of .......

Which of the following serve as biofertiliser in paddy fields?

Biofertilizers include:

Which one is not a biofertilizer?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo