2007 Fiscal Year Final Research Report Summary
Stimulation of germination and storage of seeds of orchids that are native to Japan
| Project/Area Number |
16310159
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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 | 一般 |
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| Research Field |
Resource conservation science
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| Research Institution | Akita Prefectural University |
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Principal Investigator |
MIYOSHI Kazumitsu Akita Prefectural University, Bioresource Sciences, Associate Professor (60312237)
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| Co-Investigator(Kenkyū-buntansha) |
YUKAWA Tomohisa NationalScience Museum, Tsukaba botanical garden, Supervisor (50280524)
YAMAZAKI Jun Tamagawa University, Faculty of Agricalture, Associate Prof. (40241046)
MIZUTANI Takayuki Kyusyu Tohkaidai, Fac. of Agricalture, Associate Professor (40241187)
GODO Toshinari Toyama Botanical gardens, 中央植物園部, Senior Researcher (00393108)
MII Masahiro Chiba Universily, Faculty of Horticulture, Professor (30093074)
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| Project Period (FY) |
2004 – 2007
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| Keywords | orchid / conservation / asymbiotic seed germination / seed storage |
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| Research Abstract |
Many Orchidaceous species are threatened globally by development and over-collection from their natural habitats for horticultural purposes. Artificial propagation from seeds in vitro is difficult in most terrestrial orchids native to temperate and sub tropical regions. In the present study, stimulatory effects on the germination of seeds of orchids native to temperate and subtropical regions of Japan were revealed. Reproducible protocols for the seedling establishment from seeds of those orchids were proposed. The storage conditions for seed in those species were also investigated and they were estimated as recalcitrant. For the long-term storage of those seeds, cyropreservation methods were established.
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[Book] 日本の植物園における生物多様性保全2007
Author(s)
石田 源次郎, 岩科 司, 小西 達夫, 倉重 祐二, 老川 順子, 遊川 知久(編)
Total Pages
388
Publisher
日本植物園協会,国立科学博物館筑波実験植物園,植物園自然保護国際機構
Description
「研究成果報告書概要(和文)」より
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