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प्रश्न
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Anabaena
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उत्तर
The anabaena has the capacity to fix nitrogen in the atmosphere. They are naturally occurring bacteria that fix nitrogen. As a result, they are utilised as biofertilizers in rice fields.
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संबंधित प्रश्न
How do biofertilisers enrich the fertility of the soil?
State any three benefits of mycorrhiza.
______ are nitrogen fixing micro-organisms.
Identify the CORRECT statement regarding Ectomycorrhizae.
Which of the following is a free-floating aquatic fern?
By application of ____________ yield of paddy field can be increased.
Which of the following statements are CORRECT regarding Anabaena and Frankia?
Mycorrhiza forms symbiotic association with ____________ of higher plants.
Some blue-green algae are used as bio fertilisers of their ______.
Azolla is used as biofertiliser because it ______.
