| Project/Area Number |
22780229
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | Chiba University |
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Principal Investigator |
HIKOSAKA Shoko 千葉大学, 大学院・園芸学研究科, 准教授 (50345188)
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| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 光合成 / 転流 / 分配 / 果実成長 / 補光 / 流れ果 / 果実収量 / LED / 光環境 |
|---|
| Research Abstract |
To clarify the mechanism of uneven distribution of photoassimilates among fruits, we studied the relationship between the amount of receiving light and fruit growth, occurrence of fruit abortion and total fruit yield under the same cultivation condition except for the light intensity. Additionally, environmental parameters and plant growth or fruit growth parameters were analyzed to develop the cucumber growth models for estimation of fruit growth, abortion and yield by using the environmental condition in a greenhouse.
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