2011 Fiscal Year Final Research Report
Breeding for summer harvesting strawberry cultivar which floral initiation can be controlled, using wild strawberry plant
| Project/Area Number |
20580030
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Horticulture/Landscape architecture
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| Research Institution | Kagawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OKUDA Nobuyuki 香川大学, 農学部, 教授 (20253255)
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| Project Period (FY) |
2008 – 2011
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| Keywords | イチゴ |
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| Research Abstract |
The purpose of this research was to breed a new type of strawberry cultivar which floral initiation occurred under 24 hour daylength treatment for 25 days. A superior strain was selected among the population which was obtained by the back cross pollination between F1 plants(cultivar×CHI-24-1) and cultivars. Also, the floral initiation of the CHI-24-1 under 24 hour daylength treatment was the response mediated by phytochrome protein which had a role as a photoreceptor.
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