Advertisements
Advertisements
प्रश्न
Give the meaning of the Nif gene.
उत्तर
The Nif gene is a Nitrogen (N2) fixing gene.
APPEARS IN
संबंधित प्रश्न
Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.
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.
1) Recommend two microbes that can enrich the soil with nitrogen
2) 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 of the following is a free-floating aquatic fern?
From the following pairs of microbes, identify the pair that has both the microbes that can be used as Biofertilizers.
Biofertilizers are
How do mycorrhizal fungi help the plants harbouring them?
What are biofertilisers? Give two examples.
Aspergillus niger is used to manufacture