Question

How are nutrients replenished in soil naturally? How can the nutrients be replenished artificially?​

Answer 1

Answer:

Nutrients in the soil are replenished by adding fertilisers and manures. Fertilisers and manures contain plants nutrients and minerals like nitrogen, phosphorus and potassium. ... The bacterium called Rhizobium can take atmospheric nitrogen and convert it into a soluble form.

Explanation:

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Answer 2

Explanation:

1. When leguminous plants are planted , the bacteria in their roots convert atmospheric nitrogen into soluble nitrogen components and replenish it in soil naturally. And also by adding manure.
2. Farmers add fertilizers prepared in factories which replenish artificially