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
How do biofertilisers enrich the fertility of the soil?
How does the application of the fungal genus, Glomus, to the agricultural farm increase the farm output?
Identify free-living bacterial bio-fertilizer.
______ associated with plants like Azolla and Cycas can be used as a biofertilizers.
Anabaena forms symbiotic relationship coralloid roots of ______.
Mycorrhiza forms symbiotic association with ____________ of higher plants.
Why are blue green algae not popular as biofertilisers?
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.
