Question

How is soil enriched with nitrogenous nutrients?​

Answer 1

Answer:

Fertilisers and manures contain plant nutrients such as nitrogen, phosphorus, and potassium etc. So, when fertilizers and manures are added to the soil in the fields, then the soil gets enriched. ... NPK fertilizer provides Nitrogen, Phosphorus, and Potassium to the soil in the fields whereas urea provides only nitrogen.

Answer 2

Answer:

Here is your answer

Explanation:

Soil which houses many plants are having the Nitrogenous Nutrients in it because they are formed of decaying the dead plants and animal which tranfer the Nutrients to the Soil. Even some of the plants has the rhibozium bacteria in the roots of the plants which make the nitrogen by converting the stmospheric nitrogen into useful one.