Advertisements
Advertisements
प्रश्न
Define biofertilizers. Give two types of fungal biofertilizers
Advertisements
उत्तर
Definition : The biofertilizers are mostly nitrogen-fixing microbes which enrich soil with nutrients. Mycorrhiza is a fungus. It forms symbiotic association with the roots of higher plants. There are two types ; Ectomycorrhiza, Endomycorrhiza.
APPEARS IN
संबंधित प्रश्न
What is a heterocyst?
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
How does the application of cyanobacteria help improve agricultural output?
Mycorrhiza is a______ which forms a symbiotic association with the underground parts like rhizomes and root of higher plants.
By application of ____________ yield of paddy field can be increased.
Which of the following statements are CORRECT regarding Anabaena and Frankia?
Mycorrhiza does not help the host plant in ______.
Why are blue green algae not popular as biofertilisers?
Aspergillus niger is used to manufacture
Which of following organisms cannot fix nitrogen?
- Azotobacter
- Oscillatoria
- Anabaena
- Volvoх
- Nostoc
Choose the correct answer from the options given below:
