Environment & Ecology · Environment
Which of the following is specifically classified as a biological agent or microbe-based 'Bio-fertilizer' rather than organic manure?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Vermicompost
- 2Rhizobium✓
- 3Farmyard Manure
- 4Green Manure
Correct answer
Rhizobium
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