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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
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
What is a heterocyst?
Your advice is sought to improve the nitrogen content of the soil to be used for cultivation of a non-leguminous terrestrial crop.
1) Recommend two microbes that can enrich the soil with nitrogen
2) Why do leguminous crops not require such enrichment of the soil?
Identify free-living bacterial bio-fertilizer.
______ associated with plants like Azolla and Cycas can be used as a biofertilizers.
Identify the CORRECT statement regarding Ectomycorrhizae.
Anabaena forms symbiotic relationship coralloid roots of ______.
Some blue-green algae are used as bio fertilisers of their ______.
Why are cyanobacteria considered useful in paddy fields?
Which one of the following statement is correctly matched?
Azolla is used as biofertiliser because it ______.
