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Describe the role of blue-green algae in fertility of soil. [KVS 2006, MSE (Chandigarh) 2008]

Describe the role of blue-green algae in fertility of soil. [KVS 2006, MSE (Chandigarh) 2008]

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Blue-green, algae, also called cyanobacteria, can fix atmospheric nitrogen into usable , compounds. These are then used as fertilizers.

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