Free living nitrogen fixing bacteria can bring about saving of nitrogen fertilizer to tune of

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8.Microbes in Human Welfare

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Free living nitrogen fixing bacteria can bring about saving of nitrogen fertilizer to the tune of

A

$10 -25 kg/ha$

B

$30 -50 kg/ha$

C

$20 -30 kg/ha$

D

$50 -60 kg/ha$

Solution

It’s obvious.

Standard 12

Biology

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