2009 Fiscal Year Final Research Report
Oversea research on international colonization as weeds in genus Echinochloa
| Project/Area Number |
19405017
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Crop science/Weed science
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
YAMAGUCHI Hirofumi Osaka Prefecture University, 生命環境科学研究科, 客員研究員(名誉教授) (20112542)
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| Co-Investigator(Kenkyū-buntansha) |
SAGO Ryuichi 茨城大学, 農学部, 教授 (30261746)
ITOH Kazuyuki 神戸大学, 農学部, 教授 (80355271)
ENOMOTO Takashi 岡山大学, 資源生物研究所, 准教授 (50033254)
TANESAKA Eiji 近畿大学, 農学部, 准教授 (80188391)
AKIMOTO Masahiro 帯広畜産大学, 畜産学部, 准教授 (60312443)
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| Co-Investigator(Renkei-kenkyūsha) |
SOEJIMA Akiko 大阪府立大学, 理学部, 准教授 (00244674)
OHNO Tomoko 大阪府立大学, 生命環境科学研究科, 助教 (10420746)
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| Project Period (FY) |
2007 – 2009
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| Keywords | 生物多様性 / ヒエ属植物 / 侵入生物 / 遺伝資源 / カタログ |
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| Research Abstract |
Biodiversity of genus Echinochloa (Poaceae) was surveyed by field expedition in several target areas of the Eurasia, Africa, North and South America, and Oceania regions, and by herbarium collections at K, CAL, UC, KUN etc. Annual species, both native and alien, have potential risks as rural weeds including herbicide resistant biotypes, and perennial species mainly alien as invaders in natural aquatic habitats.
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