Consider the following: 1: Vermicompost 2: Azotobacter 3: Phosphate-solubilisin

Question

Consider the following:
1: Vermicompost
2: Azotobacter
3: Phosphate-solubilising bacteria
Which of the above is/are bio-fertilizer(s)?

Options:

A . 1 Only

B . 2 & 3 Only

C . 2 Only

D . 1, 2 & 3

Answer: Option D
ALL OF ABOVE ARE BIO-FERTILIZERS

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