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प्रश्न
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
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उत्तर
Bagging: During Hybridization, emasculated flowers are covered with butter paper or polythene bag of suitable size to prevent pollination by pollengrains of unwanted source. This is known as bagging.
Tagging: After dusting the pollengrains on stigma of emasculated flower, it is rebagged and tag with relevant information such as date of emasculation, date of pollination, details of male and female parents, etc is attached with plants. This is known as tagging.
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संबंधित प्रश्न
Identify ‘a’, ‘b’ and ‘c’ in the following table:
| S. No. | Crop | Variety | Insect Pests |
| 1. | Brassica | Pusa Gaurav | ‘a’ |
| 2. | Flat bean | Pusa Sem 2 Pusa sem 3 |
‘b’ |
| 3. | ‘c’ | Pusa Sawani Pusa A-4 |
Shoot and fruit borer |
What is emasculation?
Define the term water potential.
Give an account of mutation breeding with examples.
Explain the best-suited type followed by plant breeders at present?
The thalamus contributes to the fruit formation in ______
What is emasculation? Why and when is it done?
What is meant by germplasm collection?
Suggest some of the features of plants that will prevent insect and pest infestation
Mutations are beneficial for plant breeding. Taking an example, justify the statement.
