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Ravi is a farmer; he rears many cattle in his farm. His field has many bio wastes. Advise Ravi how to change this bio waste to compost by using vermi-composting techniques. Explain the benefits of vermi castings.
Answer variants:
Spray with water
Then, on top of the bio-wastes, add sawdust or coir waste, as well as husk
A cement tub with a height of '\(2\)'A feet and a width of \(3\) feet is required
Fill the cement tub with bio-waste and fill it to a height of \(5\) cm
Vermicompost manure is generated in \(10\) to \(15\) days
Then add \(3\) cm of sand to form a layer
Add a few earthworms with the bio-waste
Water must be sprayed on all layers
Then, on top of the sand, add garden waste
Procedure of changing bio waste to compost by using vermicomposting techniques:
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