ID | 11470 |
JaLCDOI | |
Sort Key | 17
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タイトル(別表記) | Diversity of Agricultural Production and Its Change in Tottori Prefecture
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フルテキストURL | |
著者 |
市南 文一
岡山大学
publons
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抄録 | In this paper, diversity of agricultural production and its change was examined for some 45 years in Japan and for 1960, 1980, and 2000 in Tottori prefecture. The concept of entropy was used in order to measure the diversity of the agricultural production which consists of some sections. Agricultural production section in Japan has been diversified in the long run. The ratio of rice has been decreasing gradually for a policy of cutting back on the acreage under cultivation. Although the ratio of stock raising and fruits has increased, it tends in recent years to stagnate. The rate of vegetables has increased remarkably. Combination type for every municipalities was determined with the standard value A method, and complemented examination of agricultural diversity.
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キーワード | Agricultural Production
Diversity
Entropy
Sustainability
Tottori Prefecture
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出版物タイトル |
岡山大学環境理工学部研究報告
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発行日 | 2004-02-27
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巻 | 9巻
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号 | 1号
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出版者 | 岡山大学環境理工学部
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出版者(別表記) | Faculty of Environmental Science and Technology, Okayama University
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開始ページ | 121
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終了ページ | 135
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ISSN | 1341-9099
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NCID | AN10529213
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資料タイプ |
紀要論文
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OAI-PMH Set |
岡山大学
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言語 |
日本語
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論文のバージョン | publisher
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NAID | |
Eprints Journal Name | fest
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