Q. Which of the following plants are used as green manure in crop, fields and in sandy soils?
A) Crotalaria juncea and Alhagi comelorum
B) Calotropis procera and Phyllathus niruri
C) Sachharum munja and Lantana camara
D) Dichanthum annulatum and Acacia nilotica
Explanation
In green manure quick growing crops cultivated and ploughed into the soil which increase crop yield by 30-50% e.g., Sesbania aculiata, Crotalaria juncea, Vigna sinensis, etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.