Advertisements
Advertisements
Question
Name the aquatic fern commonly used in paddy fields as a biofertilizer.
One Line Answer
Advertisements
Solution
The aquatic fern commonly used in paddy fields as biofertilizer is Azolla.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.
What is a heterocyst?
Identify free-living bacterial bio-fertilizer.
Define estuary.
Mycorrhiza forms symbiotic association with ____________ of higher plants.
Soil microorganisms mainly comprise:
Match the pairs:
| Column A | Column B | ||
| (i) | Compost making biofertilizer |
(a) | Azotobacter |
| (ii) | N2 fixing biofertilizer | (b) | Mycorrhiza |
| (iii) | Fungal biofertilizer | (c) | Agrobacterium |
| (iv) | Phosphate solubilizing biofertilizer |
(d) | Actinobocteria |
Azolla is used as biofertiliser because it ______.
How many of the following are the symbiotic nitrogen fixing micro-organisms?
Rhizobium, Anabaena, Frankia, Azotobacter, Nostoc, Clostridium, Beijerinckia, Klebsiella
Endomycorrhizae grow in ______ of higher plants.
