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प्रश्न
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
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
Name the high-yielding semi-dwarf varieties of wheat selected and introduced in India in 1963.
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Give a reason for the following:
Bagging is essential in artificial hybridization.
Discuss the two main limitations of plant hybridization programme.
Give two important contributions of Dr. M. S. Swaminathan.
Name the improved characteristics of wheat that helped India to achieve green revolution.
Discuss briefly the technology that made us self-sufficient in food production.
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