flourish 发表于 2025-3-25 04:34:21

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大骂 发表于 2025-3-25 07:54:15

Multiple resistance to diseases and pests in potatoes,eneration screening techniques have been developed to allow positive selection for multiple resistance and the breeding value of clones used as parents to be determined. Progress in restriction fragment length polymorphism technology should result in more efficient selection in the future.

侵略者 发表于 2025-3-25 14:40:06

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Apraxia 发表于 2025-3-25 19:29:46

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社团 发表于 2025-3-25 20:19:17

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牢骚 发表于 2025-3-26 00:21:30

Transgenic potato plants resistant to viruses,ise satisfactory, lack a few commercially important traits. For virus resistance the gene for the coat protein of a given virus transplanted into the genome of the plant renders the plant resistant to that virus. In conferring such resistance to potato varieties it proved to be possible to preserve their intrinsic properties.

修剪过的树篱 发表于 2025-3-26 08:20:36

Book 1992o crop plants. This book provides awide-ranging coverage of the successes and failures of the classicaltechniques; it describes the advances towards modern technology andaddresses the problems of pathogen variation. Crop plants that areconsidered include: cereals (wheat, barley, rice), potatoes,vege

障碍 发表于 2025-3-26 11:01:12

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聚集 发表于 2025-3-26 14:09:30

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加花粗鄙人 发表于 2025-3-26 19:00:34

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查看完整版本: Titlebook: Breeding for Disease Resistance; R. Johnson,G. J. Jellis Book 1992 Springer Science+Business Media Dordrecht 1992 Pathogen.crop plants.cro