| Item type |
紀要論文01 / Departmental Bulletin Original Article(1) |
| 公開日 |
2018-10-18 |
| タイトル |
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タイトル |
ミャンマーSagaing地区およびShan州における植物遺伝資源の探索収集，2016 |
| タイトル |
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タイトル |
A Field Study to Explore Plant Genetic Resourcesin the Sagaing Region and Shan State of Myanmar in 2016 |
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言語 |
en |
| 言語 |
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言語 |
eng |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Sagaing Region |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Shan State |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Myanmar |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Agro-biodiversity |
| キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Crop wild relatives |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| ID登録 |
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ID登録 |
10.24514/00001104 |
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ID登録タイプ |
JaLC |
| 著者 |
内藤, 健
San, San Aye
Min, San Thein
Aung, Phyoe Hein
竹井, 恵美子
長田, 俊樹
土門, 英司
渡邉, 和男
河瀨, 眞琴
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
This is the report of a Myanmar-Japan joint field study carried out in the hilly and mountainous areas of Myanmar in October of 2016. Earlier studies in Naga Self-Administered Zone (Naga SAZ) in the Sagaing Region, Kachin State, indicated that the people living in the scattered villages of the hilly and mountainous areas have been growing a diversity of traditional crops and varieties, mainly in a slash-and-burn traditional cultivation scheme, as well as in backyard gardens (home gardens) and in terrace; additionally, these people collect useful plants from their surrounding environments (Domon et al. 2015a, 2015b; Min San Thein et al. 2017; Kawase et al. 2011; Yamamoto et al. 2011; Watanabe et al. 2007). The present study was planned because an observation on our last visit implied that Layshee township of NAGA SAZ might be characterized by terrace cultivation of rice compared with Lahe township, another township in NAGA SAZ (Min San Thein et al. 2017).
We pursued four basic objectives in the study. First, we targeted Layshee township to explore and collect crop seeds as plant genetic resources (PGRs), and understand their traditional uses by interviewing local people from an ethnobotanical point of view. Collected PGRs could help future crop improvement and should be conserved in gene banks. Second, we wished to elucidate how traditional crops and their local landraces in the area have been influenced by socio-economical changes brought about by recent democratization in Myanmar. Influence could also be expected from neighboring India, since the township is near Nagaland State of India. Additionally, we paid special attention to locally cultivated and useful vegetables, including cucurbitaceous plants in the Layshee township of Sagaing Region, and the hilly areas in Taunggyi district of Shan State. Lastly, wild Vigna species were targeted as CWRs during the visit to the aspects, and collected crop wild relatives (CWRs), such as Vigna species. Slash-and-burn cultivation is commonly practiced on mountain slopes in the Sagaing Region, where rice, other cereals, food legume, roots and tuber crops, various vegetables, and miscellaneous herbs and spices are often planted in mixed cropping systems. We confirmed that rice-terrace farming is common where enough mountain stream water is available for irrigation in Layshee township.
Second, we ran a preliminary survey mainly of vegetables and CWRs in the Taunggyi district of Shan State. A total of 177 seed samples were collected in the Sagaing Region, which included cereal crops (42 samples), leguminous crops (43), various vegetables (46), herbs and spices (19), tea plant (1), and CWRs (26). Five and three samples of CWRs were collected during the survey in Taunggyi district of Shan State and during a short visit to Yangon/Bago area, respectively. The collected plant materials were divided into two subsets, one to be maintained at the Seed Bank of Myanmar, and the other at NIAS Genetic Resources Center (NIAS GRC, now NARO GRC) in Japan after transfer in accordance with national and international legislation and operative procedures. Various vernacular names were noted from interviews with local people in the Sagaing Region. Different names were used for each crop among Naga people, while similar names were given within a particular Naga tribe, for example within Para Naga or within Thunkle Naga. The present field study explored the agrobiodiversity in Layshee township of the Sagaing Region and successfully collected some components of such diversity as plant genetic resources. Detailed studies should be carried out by specialists in semi-domesticated cucurbitaceous species and some of the CWRs. |
| 書誌情報 |
植物遺伝資源探索導入調査報告書
en : Annual Report on Exploration and Introduction of Plant Genetic Resources
巻 33,
p. 265-294,
発行日 2018-03
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| 出版者 |
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出版者 |
国立研究開発法人 農業・食品産業技術総合研究機構 |
| 出版者 |
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出版者 |
National Agriculture and Food Research Organization (NARO) |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0915-602X |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.24514/00001104 |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
plant-exp_2016(33)_p265.pdf (2.2 MB)
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