Question

Why is replenishment of soil essential? Describe two natural ways of soil replenishment.
Answer:
Some nutrients of the soil get depleted by growing the same crop year after year. So, replenishment of the soil is essential to keep it fit for further cultivation.
Two natural ways of soil replenishment are:

Answer 1

Yes...u correct u know the answer. .

Answer 2

Hey There!

Replenishment of soil is essential to regain its chemical and physical properties so that the soil remains fit for cultivation.

Two natural ways of soil replenishment are -

☆ Crop rotation: different crops having varied requirements and should be grown during different seasons on the same land, so that the soil is not depleted of any particular nutrient. One legume crop should be grown between two cereal crops, as leguminous plants have nitrogen fixing bacteria in their roots which replenish the soil.


2. To leave the land fallow: leaving the land free for a season helps the soil to make up for the lost nutrients. During the fallow period, the soil replenishes its nutrients by the action of microbes and other animals like worms, insects.

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Hope this helps!