Question

In paddy field blue green algae are grown-​

Answer 1

Heyaa!!

blue-green algae cannot be grown in paddy fields..

Blue-green algae generally grow in lakes, ponds, and slow-moving streams when the water is warm and enriched with nutrients like phosphorus or nitrogen. When environmental conditions are just right, blue-green algae can grow very quickly in number.

hope it helps

Answer 2

Explanation:

blue green algae grown on suface of paddy soil and water enriching with good source of nitrogen.