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प्रश्न
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
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उत्तर १
Glomus fungi belong to the genus of fungi which are found in symbiotic relationship with the roots of the seed plants (mycorrhiza). It absorbs phosphorus from the soil and passes it to the plant and the in return derives sugars from the plant cell for survival. Thus the application of the fungal genus, Glomus, to the agricultural farm increases the farm output due to increased phosphorus availability to the crops.
उत्तर २
The fungal genus Glomus forms mycorrhiza, absorbing phosphorus from soil and passing it to plants, enhancing nutrient uptake, resistance to pathogens, tolerance to salinity and drought, and overall plant growth, thereby increasing farm output.
संबंधित प्रश्न
Give the meaning of the Nif gene.
______ associated with plants like Azolla and Cycas can be used as a biofertilizers.
______ are nitrogen fixing micro-organisms.
Which of the following is/are symbiotic nitrogen fixing microbe?
Anabaena forms symbiotic relationship coralloid roots of ______.
Mycorrhiza forms symbiotic association with ____________ of higher plants.
Which of the following symbiotic microorganisms is nitrogen-fixing?
Some blue-green algae are used as bio fertilisers of their ______.
Which one of the following is NOT a nitrogen-fixing organism?
Glomus is a ______.
Why are cyanobacteria considered useful in paddy fields?
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Rhizobium
Match the pairs:
| Column A | Column B | ||
| (i) | Compost making biofertilizer |
(a) | Azotobacter |
| (ii) | N2 fixing biofertilizer | (b) | Mycorrhiza |
| (iii) | Fungal biofertilizer | (c) | Agrobacterium |
| (iv) | Phosphate solubilizing biofertilizer |
(d) | Actinobocteria |
Name the microorganisms involved in the production of Roquefort cheese, Camembert cheese and Swiss cheese.
Which of following organisms cannot fix nitrogen?
- Azotobacter
- Oscillatoria
- Anabaena
- Volvoх
- Nostoc
Choose the correct answer from the options given below:
Which of the following bacteria do not solubilize the insoluble rock phosphate?
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?
How do biofertilizers differ from chemical fertilizers in their effect on soil microorganisms?
