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
Find out the role of microbes in the following:
Soil
Identify free-living bacterial bio-fertilizer.
Define estuary.
Identify the CORRECT statement regarding Ectomycorrhizae.
Mycorrhiza is a______ which forms a symbiotic association with the underground parts like rhizomes and root of higher plants.
Which of the following symbiotic microorganisms is nitrogen-fixing?
Some blue-green algae are used as bio fertilisers of their ______.
How do mycorrhizal fungi help the plants harbouring them?
Give two examples of biofertilizer.
Which of following organisms cannot fix nitrogen?
- Azotobacter
- Oscillatoria
- Anabaena
- Volvoх
- Nostoc
Choose the correct answer from the options given below:
