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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
How do biofertilisers enrich the fertility of the soil?
Which one of the following is a free-living bacterial biofertilizer?
VAM stands for ______.
Soil microorganisms mainly comprise:
Why are blue green algae not popular as biofertilisers?
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Anabaena
How many statements are true about biofertilizers?
- They are nitrogen fixers.
- They are commercial preparation of live bacteria and fungi.
- Use of biofertilizers is expensive.
- There is only one type of biofertilizer.
- They are classified as inorganic.
What is the structural feature of mycorrhiza that enables enhanced mineral absorption?
Which biofertilizer system is particularly significant for rice cultivation in paddy fields?
What is the fundamental characteristic that defines biofertilizers as living organisms?
