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प्रश्न
______ associated with plants like Azolla and Cycas can be used as a biofertilizers.
पर्याय
Anabaena
Nostoc
Plectonema
Oscillatoria
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उत्तर
Anabaena associated with plants like Azolla and Cycas can be used as a biofertilizers.
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संबंधित प्रश्न
How do biofertilisers enrich the fertility of the soil?
What is a heterocyst?
Give the meaning of the Nif gene.
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
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?
Match the column A with B and rewrite correct pairs.
| A | B | |
| i. | Symbiotic N2 fixing bacteria | VAM |
| ii. | Free-living N2 fixing bacteria | Rhizobium |
| iii. | Phosphate solubilizer | Nostoc |
| iv. | Endomycorrhizae | Microccocus |
From the following pairs of microbes, identify the pair that has both the microbes that can be used as Biofertilizers.
Why are blue green algae not popular as biofertilisers?
Give two examples of biofertilizer.
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Rhizobium
