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प्रश्न
Why are blue green algae not popular as biofertilisers?
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उत्तर
Blue green algae are not popular as biofertilisers because they causes algal bloom in polluted water bodies.
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संबंधित प्रश्न
Find out the role of microbes in the following:
Soil
What is a heterocyst?
Give the meaning of the Nif gene.
Name the aquatic fern commonly used in paddy fields as a biofertilizer.
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
Which one of the following is a free-living bacterial biofertilizer?
State any three benefits of mycorrhiza.
Identify the CORRECT statement regarding Ectomycorrhizae.
Anabaena forms symbiotic relationship coralloid roots of ______.
Which of the following symbiotic microorganisms is nitrogen-fixing?
Mycorrhiza does not help the host plant in ______.
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
Aspergillus niger is used to manufacture
Which cyanobacterium lives in association with the water fern Azolla and is widely used in paddy fields?
Which of the following is NOT a primary benefit of using biofertilizers in agriculture?
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?
How do the functions of Frankia compare to those of Rhizobium in nitrogen fixation?
