Question

The method of preparing compost with the help of earthworms is called

• A. Composting
• B. Vermicomposting
• C. Manuring
• D. Decomposing

Answer 1

The correct option is B

Vermicomposting

The correct option is B.

Explanations of the correct option:

Option B:

1. Earthworms are known as farmer's friends found in the soil feeding on biomass and excreting it out in a digested form.
2. They help to improve soil texture.
3. Hence, the technique used to prepare a composition with the help of earthworms is known as vermicomposting.
4. The manure used in vermicomposting is rich in nutrients.
5. Therefore, vermicomposting prepare compost using earthworms through a scientific method.

Major benefits of vermicomposting are:

1. It helps to develop the roots of the plants.
2. The physical structure of the soil is improved as earthworms help to mix soil and loosen it.
3. Vermicomposting increases the fertility and water resistance of the soil.
4. Vermicomposting also helps in the process of germination, plant growth, and crop yield.
5. It also nurtures the soil by facilitating plant growth hormones such as auxins, gibberellic acid, etc.

Explanations of the incorrect options:

Option A:

1. Compost is the process of converting and recycling organic matter via a natural process.
2. It uses leaves and food scraps, into a valuable fertilizer that can enrich soil and plants.
3. This is an incorrect option.

Option C:

1. Manuring is the process of formation of organic manure from cow dung or waste of animals.
2. It is used as a fertilizer for growing crops.
3. This is an incorrect option.

Option D:

1. Decomposing involves the formation of a pit through organic garbage.
2. Left-out vegetable peels and fruits are used for decomposing.
3. It creates nutrient-rich soil after the decomposition of the organic matter.
4. This is an incorrect option.

Final answer: