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प्रश्न
State any three benefits of Biofertilizers.
Write the benefits of biofertilizer.
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उत्तर
- Low cost and can be used by marginal farmers.
- Free from pollution hazards.
- Increase soil fertility.
- BGA as biofertilizers secret growth promoting substances, organic acids, proteins and vitamins.
- Azotobacter supply nitrogen and antibiotics in the soil.
- Biofertilizers increase physico-chemical properties of soil- like texture, structure, pH, water holding capacity of soil by providing nutrients and organic matter.
Notes
Students should refer to the answer according to their questions.
संबंधित प्रश्न
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
Identify the CORRECT statement regarding Mycorrhiza.
VAM is a type of ______
Some blue-green algae are used as bio fertilisers of their ______.
Glomus is a ______.
Which of the following organisms is a nitrogen-fixing bacterium that forms a symbiotic association with leguminous plants?
What is the primary outcome of the Legume–Rhizobium symbiosis in terms of soil enrichment?
Which biofertilizer system is particularly significant for rice cultivation in paddy fields?
What is the fundamental characteristic that defines biofertilizers as living organisms?
Which biofertilizer component is most effective for enhancing phosphorus and mineral absorption while providing pathogen protection?
