Q. Green manures are prepared from
A) Saccharum officinarum
B) Zea mays
C) Crotalaria juncea
D) Sorghum vulgare
Explanation
Green manure includes leguminous crops like Crotalaria juncea (sunnhemp), Sesbania aculeata (daincha), Cyamposis tetragonoloba (cluster bean), etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.