Select the microbes used as biofertilizers: (a) Rhizobium and Azospirillum (b)…
2024
Select the microbes used as biofertilizers: (a) Rhizobium and Azospirillum (b) Azobacter (c) Blue Green Algae (d) Mycorrhiza and Acetobacteria Choose the most appropriate answer from the options given below:
- A.
Only (a), (c) and (d)
- B.
Only (b), (c) and (d)
- C.
Only (a), (b) and (c)
- D.
(a), (b), (c) and (d)
- E.
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Correct answer: D
Biofertilizers are microorganisms that enhance soil fertility and nutrient availability. Rhizobium, Azospirillum, Azotobacter, Blue Green Algae, Mycorrhiza, and Acetobacteria are all standard examples of biofertilizers. Since all listed microbes in the options serve this purpose, Option D is identified as the correct choice.