Question:
Aquatic fern is used to increase the yield in paddy crop:
Aquatic fern is used to increase the yield in paddy crop:
Updated On: Mar 27, 2024
- Azolla
- Salvinia
- Marsilea
- Isoetes
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The Correct Option is A
Solution and Explanation
The aquatic fern used to increase the yield in paddy crops is Azolla. Azolla is a floating fern that can fix atmospheric nitrogen, providing a natural source of nitrogen to rice paddies.
So, the correct option is (A): Azolla
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