Q. What happened when we inoculate $Rhizobium$ in the wheat field?
A) No increase in production (nitrogen content of soil remains same)
B) A lot of increase in production (nitrogen content of soil increases)
C) Fertility of soil decreases
D) Fertility of soil increases
Explanation
When we inoculate Rhizobium in wheat field there is no increase in production and the nitrogen content of soils remains same because Rhizobium is a symbiotic bacterium that lives in root nodules of legumes and fixes atmospheric nitrogen into organic compounds
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.