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प्रश्न
Give the meaning of the Nif gene.
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उत्तर
The Nif gene is a Nitrogen (N2) fixing gene.
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संबंधित प्रश्न
Name the aquatic fern commonly used in paddy fields as a biofertilizer.
Your advice is sought to improve the nitrogen content of the soil to be used for cultivation of a non-leguminous terrestrial crop.
- Recommend two microbes that can enrich the soil with nitrogen.
- Why do leguminous crops not require such enrichment of the soil?
Explain the interrelationship between organic farming and biofertilizers, with the help of any three suitable examples.
Which one of the following is a free-living bacterial biofertilizer?
______ associated with plants like Azolla and Cycas can be used as a biofertilizers.
Which of the following is a free-floating aquatic fern?
By application of ____________ yield of paddy field can be increased.
Which of the following symbiotic microorganisms is nitrogen-fixing?
Why are blue green algae not popular as biofertilisers?
Which of the following bacteria do not solubilize the insoluble rock phosphate?
