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Question
The process is increasing fertility of soil by Earthworms is?
The process is increasing fertility of soil by Earthworms is?
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Solution
The correct option is B Vermicomposting
Vermicompost is the end product of the breakdown of organic matter by earthworms . It is the product of the composting process using various species of worms , usually red wigglers , white worms & other earthworms , to create a mixture of decomposing vegetables or food waste , bedding materials & vermicast . It is rich in NPK i.e. nitrogen 2-3% , potassium 1-2,25% & phosphorus 1.5-2.25% , micro nutrients , beneficial soil microbes & also contain plant growth hormone . So the correct option is ' Vermicomposting ' .
Vermicompost is the end product of the breakdown of organic matter by earthworms . It is the product of the composting process using various species of worms , usually red wigglers , white worms & other earthworms , to create a mixture of decomposing vegetables or food waste , bedding materials & vermicast . It is rich in NPK i.e. nitrogen 2-3% , potassium 1-2,25% & phosphorus 1.5-2.25% , micro nutrients , beneficial soil microbes & also contain plant growth hormone .
So the correct option is ' Vermicomposting ' .
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