Which of following is non-symbiotic biofertilizer

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8.Microbes in Human Welfare

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Which of the following is non-symbiotic biofertilizer

$VAM$

Azotobacter

Anabaena

Rhizobium

(AIPMT-1998)

Solution

(b)Non-symbiotic bacteria are also called free-living nitrogen fixing bacteria e.g. Anabaena, Nostoc, Aulosira etc. They are agriculturally important.

Standard 12

Biology

Azolla is used as a biofertiliser because it

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(AIIMS-2018)

Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer

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(AIPMT-1998)

Assertion : Leguminous plants are nitrogen fixers.

Reason : Leguminous plants have Rhizobium in their root nodules.

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(AIIMS-1997)

Biofertilisers include

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Why are blue green algae not popular as biofertilisers ?

easy

Which of the following is non-symbiotic biofertilizer

Solution

Similar Questions

Azolla is used as a biofertiliser because it

Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer

Assertion : Leguminous plants are nitrogen fixers. Reason : Leguminous plants have Rhizobium in their root nodules.

Biofertilisers include

Why are blue green algae not popular as biofertilisers ?

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Assertion : Leguminous plants are nitrogen fixers.

Reason : Leguminous plants have Rhizobium in their root nodules.