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What are the methods of crop …

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What are the methods of crop variety improvement

Posted by Kailash Kumar 5 years, 6 months ago

CBSE > Class 09 > Science

1 answers

Yogita Ingle 5 years, 6 months ago

Crop variety can be improved by utilizing following methods:

Finding a good yield crop
Hybridization: The process of interbreeding between geneticallydivergent plants.
Introducing a gene to genetically modify the crops by providing desired characteristics to the crops.
Good quality seeds must be provided to the farmers.
Taking care to prevent the biotic factors(diseases, insects and nematodes) andabiotic factors (drought, salinity, waterlogging, heat, cold and frost) that can affect the crop growth.
Shorter maturity of the crops results in more economical variety.
Attempts must be taken to ensure higher yield.

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