What is vermicomposting? How vermicompost is done?

Define vermicomposting.

Write the advantage of vermicompost.

Enumerate the advantages of vermicompost over chemical fertiliser.

Identify the correct statements from the below. (I) Vermicompost is rich in essential plant nutrients. (II) It improves soil structure texture, aeration, and water holding capacity and prevents soil erosion. (III) It enhances seed germination and ensure good plant growth. (IV) Earthworms are subjected to attack by a variety of pests.

Identify the correct statements from the below. (I) Vermicompost is the primary goal of vermiculture. (II) Earthworms play a vital role in maintaining soil fertility. (III) Earth worms are called as "farmer's friends". (IV) Frogs are called as "biological indicators of soil fertility".

Write the advantages of vermicomposting.

Which of the following is the exotic species used for vermicomposting?