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Which one of the following can be used a...

Which one of the following can be used as biofertiliser in cotton field?

A

Azolla-Anabaena

B

Streptococcus

C

Azospirillum

D

Azotobacter chroococcum

Text Solution

Verified by Experts

The correct Answer is:
D
Cotton is a dicotyledonous crop. The best biofertiliser for cotton is Bacillus cereus and Azotobacter chroococcum. These are free living `N_(2)` fixing bacteria and enhance the fertility of soil.
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