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प्रश्न
How does the application of cyanobacteria help improve agricultural output?
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उत्तर
Cyanobacteria are free living or symbiotic blue green algae which are capable of converting atmospheric molecular nitrogen into soluble forms like nitrites or nitrates. They enrich the nitrogen content of the soil, thus, acting as a natural fertilizer. They replenish the soil with the nitrogenous compounds and hence are useful in agriculture.
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संबंधित प्रश्न
How do biofertilisers enrich the fertility of the soil?
Which of the following is one of the basic elements considered in green revolution?
By application of ____________ yield of paddy field can be increased.
VAM stands for ______.
An organism used as a biofertiliser for raising soyabean crop prediction is:
Soil microorganisms mainly comprise:
Which of following organisms cannot fix nitrogen?
- Azotobacter
- Oscillatoria
- Anabaena
- Volvoх
- Nostoc
Choose the correct answer from the options given below:
Which organisms are classified as nitrogen-fixing microbes that convert atmospheric nitrogen into usable forms?
Which biofertilizer system is particularly significant for rice cultivation in paddy fields?
Which biofertilizer component is most effective for enhancing phosphorus and mineral absorption while providing pathogen protection?
