Q. Which one of the following is not used in organic farming?
A) Glomus
B) Earthworm
C) Oscillatoria
D) Snail
Explanation
Except snail, all three are used in organic farming. Glomus – Endomycorrhiza Oscillatoria – BGA Earthworm - Vermicompost
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.