Question

explain the method by which nutrients in the soil can be replenished

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. Another way to replenish soil is to grow leguminous crops (for example gram, peas, pulses etc.) in the soil.

Nutrients are replenished by certain different microorganism that are found in thesoil or also by the death of certain plants such as the rhizobium bacteria. The decaying plants tend to slowly break down into the basic soil nutrients over a period of time.

Answer 2

When fertilisers and manures are added to the soil in the fields, then the soil gets enriched with nutrients like nitrogen, phosphorus and potassium, etc. The crop plants can then grow well in this soil.❤️