A farmer adds Azotobacter culture to soil bef | vedclass

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Question

(B) $\Rightarrow$ Azotobacter is a free-living,nitrogen-fixing bacterium found in the soil.$\Rightarrow$ It converts atmospheric nitrogen into ammonia

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Nitrogen

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(B) $\Rightarrow$ Azotobacter is a free-living,nitrogen-fixing bacterium found in the soil.$\Rightarrow$ It converts atmospheric nitrogen into ammonia,which can be absorbed by plants.$\Rightarrow$ By adding Azotobacter culture to the soil,the farmer is enhancing the biological nitrogen fixation process.$\Rightarrow$ Therefore,the mineral element being replenished in the soil is Nitrogen.

$A$ farmer adds Azotobacter culture to soil before sowing maize. Which mineral element is being replenished?

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