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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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | モモ / 少低温要求性 / ハウス栽培 / 省エネ / 胚培養 / 育種 / 果樹 / 低温要求量 / 少低温要求性品種 / 温度 |
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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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Report
(5 results)
Research Products
(16 results)
