| Project/Area Number |
21580037
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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
|
|---|
| Research Institution | Saga University |
|---|
Principal Investigator |
|
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| Co-Investigator(Kenkyū-buntansha) |
FUJII Yoshiharu 農業環境技術研究所, 生物多様性研究領域, 上席研究員 (10354101)
|
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| Co-Investigator(Renkei-kenkyūsha) |
HIRADATE Shuntaro 農業環境技術研究所, 生物多様性研究領域, 主任研究員 (60354099)
|
|---|
| Project Period (FY) |
2009 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
|
|---|
| Keywords | アスパラガス / 連作障害 / アレロパシー / アレロケミカル / 無菌系 / 雌雄性 |
|---|
| Research Abstract |
An aseptic bioassay system to estimate allelopathy in asparagus seedlings was established. Allelopathic activities were accelerated by irradiating the seedlings with light-emitting diodes(LEDs) prior to performing the aseptic bioassay. There were large quantity of inorganic salts in the aseptic exudates, therefore it was suggested that nutrient management practice for asparagus plant would be one of the factor for a replant problem.
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