user image

Ananya Shree

Class 11th
Biology
2 years ago

Explain the role of blue-green algae in soil fertility.

user image

Muskan Anand

2 years ago

Blue-green algae like Nostoc, Anabaena fix atmospheric nitrogen. Heterocyst contains nitrogens enzyme that helps in nitrogen fixation. Nitrogen-fixing blue-green algae are inoculated in the rice field to increase soil fertility.

Recent Doubts

Close [x]