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प्रश्न
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 |
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उत्तर
| Column A | Column B | ||
| (i) | Compost making biofertilizer |
(d) | Actinobocteria |
| (ii) | N2 fixing biofertilizer | (a) | Azotobacter |
| (iii) | Fungal biofertilizer | (b) | Mycorrhiza |
| (iv) | Phosphate solubilizing biofertilizer |
(c) | Agrobacterium |
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संबंधित प्रश्न
Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.
What are 'biofertilizers'? Explain them with suitable examples.
How does the application of cyanobacteria help improve agricultural output?
Explain the interrelationship between organic farming and biofertilizers, with the help of any three suitable examples.
Match the column A with B and rewrite correct pairs.
| A | B | |
| i. | Symbiotic N2 fixing bacteria | VAM |
| ii. | Free-living N2 fixing bacteria | Rhizobium |
| iii. | Phosphate solubilizer | Nostoc |
| iv. | Endomycorrhizae | Microccocus |
Which of the following is one of the basic elements considered in green revolution?
Match the Column I (Organisms) with the Column II (Products they produce) and select the correct option.
| Column I | Column II | ||
| i. | Lactobacillus | p. | Cheese |
| ii. | Saccharomyces cerevisiae | q. | Curd |
| iii. | Aspergillus niger | r. | Citric Acid |
| iv | Acetobacter aceti | s. | Bread |
| t. | Acetic Acid |
By application of ____________ yield of paddy field can be increased.
In plant breeding, biofortification is a method ____________.
Aspergillus niger is used to manufacture
