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प्रश्न
What are the advantages of cultivation of aromatic plants?
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उत्तर
Cultivation of medicinal/aromatic plants offers following advantages:
- Generate employment through the development of ancillary industries.
- Foreign exchange earnings through exports.
- Crops are not damaged by domestic animals or by birds.
- Technologies are a farmer and eco-friendly.
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संबंधित प्रश्न
Select the incorrect pair/pairs of statements about single-cell protein
- Chemical pesticides - Safe for human and the environment
- Mushrooms - White vegetable
- Zarrouk medium- Culture medium
- Seaweed - Rich in potassium
Match the following pairs about mushroom cultivation.
| A. | Straw size | (i) | 75-85% |
| B. | Distant between blocks | (ii) | 20 cm |
| C. | Capsize at harvesting | (iii) | 2-4 inch |
| D. | Relative humidity | (iv) | 10-12 cm |
Assertion: In Spirulina culture, half of the required nutrients added first and the rest in later.
Reason: If all the nutrients are added first, it will affect the culture's growth.
Define bonsai?
What is a terrarium?
Write the origin and area of cultivation of green gram and red gram.
How will you make a Bonsai tree?
What is NMPB?
What are the King and Queen of spices? Explain about them and their uses.
How will you prepare an organic pesticide for your home garden with the vegetables available from your kitchen?
