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Which of the following statement is corr...

Which of the following statement is correct?

A

Extensive use of chemical fertilizers may lead to eutrophication of nearby water bodies

B

Both Azotobacter and Rhizobium fix atmospheric nitrogen in root nodules of plants

C

Cyanobacteria such as Anabaena and Nostoc are important mobilizers of phosphates and potassium for plant nutrition in the soil.

D

At present, it is not possible to grow maize without chemical fertilizers.

Text Solution

Verified by Experts

The correct Answer is:
A
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