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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
Question
Blue-green algae are not yet popular as biofertiliser. Give reason.
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Answer

Blue-green algae are not popular as biofertilisers due to difficulty in its use, price fluctuation, unavailability of inputs required and market uncertainity.

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