2017 Fiscal Year Final Research Report
Elucidation of physiological characteristic of low chill peach and its utilization for forcing culture with low energy
| Project/Area Number |
26450035
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Horticultural science
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| Research Institution | Kagawa University |
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Principal Investigator |
Beppu Kenji 香川大学, 農学部, 教授 (30281174)
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| Research Collaborator |
MANABE Tetsuro
KAWASHIMA Yuria
Kimura Shiori
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Keywords | モモ / 少低温要求性 / ハウス栽培 / 省エネ |
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| Outline of Final Research Achievements |
Effects of chilling accumulation and growth temperature on bud burst and flowering were clarified in the new low-chill cultivars ‘KU-PP1’ and ‘KU-PP2’ bred at Kagawa University. In addition, appropriate temperatures for tree growth at each growing stage were revealed by the cultivation experiments with growth chambers and the analyses of correlation between growth rate and temperature under natural conditions. Forcing culture with lower heating temperatures based on these researches was conducted, resulting in early harvesting with low energy. Furthermore, forcing with minimum heating preventing frost damage enable early harvest to some extent.
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| Free Research Field |
果樹園芸学
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