Worm castings are rich in
Nitrogen
Phosphorus
Calcium and others
All the above
Additional Questions
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Some commonly used earth worm species |
Answer |
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Degradation of organic wastes by using earth worms is called |
Answer |
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The vermicompost is ____ in colour. |
Answer |
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Which one is not a marine fish? |
Answer |
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Which one of the following is an economically important marine fish? |
Answer |
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Which one of the following is not a fishing gear? |
Answer |
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Rhizobium induced root nodules are internally pinkish due to |
Answer |
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Which one of the following is surface feeder? |
Answer |
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Leghaemoglobin occurs in |
Answer |
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Worm castings are rich in |
Answer |