Physics, asked by dharmendrasingrana20, 5 months ago

describe the role of blue green algae and bacteria in fertilityof soil​

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Answered by oinamprashuram
1

Answer:

Blue green algae(Cynobacteria) act biofertlizer. Biofertlizer are introduced in soil. They help in replenishing the nutrients in the soil which are then taken in by the plant. They have the ability to fix the atmospheric nitrogen.

Answered by Anonymous
1

Explanation:

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