Question : A farmer adds azotobacter culture to soil before sowing maize. Which mineral element is being replenished?

Question : A farmer adds azotobacter culture to soil before sowing mai

1.	Question : A farmer adds azotobacter culture to soil before sowing maize. Which mineral element is being replenished?
Answer» Solution :Azotobacter is a free LIVING bacteria. It helps in nitrogen fixation. IF a farmer adds azotobacter culture in soil the PROCESS of nitrogen fixation will be INCREASED.