Advertisements
Advertisements
प्रश्न
- Give an example of a genus of fungi that forms mycorhizal association with plants.
- How does the plant derive benefits from this association?
Advertisements
उत्तर
- Glomus
- The fungi help the plant, absorb essential nutrients from the soil while the plant in turn provides the fungi with energy-yielding carbohydrates.
APPEARS IN
संबंधित प्रश्न
Explain the interrelationship between organic farming and biofertilizers, with the help of any three suitable examples.
Which of the following is one of the basic elements considered in green revolution?
From the following pairs of microbes, identify the pair that has both the microbes that can be used as Biofertilizers.
The biological agent which is used to kill or check proliferation of disease causing agents is called ____________.
Biofertilizers are
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 |
Which of the following bacteria do not solubilize the insoluble rock phosphate?
Endomycorrhizae grow in ______ of higher plants.
Which cyanobacterium lives in association with the water fern Azolla and is widely used in paddy fields?
Which biofertilizer component is most effective for enhancing phosphorus and mineral absorption while providing pathogen protection?
