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Agricultural Environment of the Back Land of Nagura Bay, Okinawa Prefecture
http://hdl.handle.net/10232/15660
http://hdl.handle.net/10232/1566002864314-47ee-4afd-b6b4-8cd12328e57d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00181784_v6-1_p37-55.pdf (13.6 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-01-22 | |||||
| タイトル | ||||||
| タイトル | Agricultural Environment of the Back Land of Nagura Bay, Okinawa Prefecture | |||||
| 言語 | en | |||||
| 著者 |
片山, 忠夫
× 片山, 忠夫× 品川, 昭夫× 東, 照雄 |
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| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 要約(Abstract) | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The agricultural environment of the back land of Nagura Bay, Ishigaki Island, Okinawa Prefecture, i.e., upland factors and cropping systems were discussed on the basis of references and observation in the area. There is a rapid consumption and a high turnover rate for organic matter, nutrients, minerals. To improve soil preservation, it is recommended utilization of natural topographical features and plants is more suitable than building artificial structures. Plants with a tap root and deep-rooted trees are good examples of natural stabilization structures. In comparison to the agricultural practices dominated by hand labor and small machines, procedures utilizing large machines are disadvantageous, because they increase the amount of times the land remains bare and they reduce the necessary elasticity in farm practices. It is recommended to increase the agricultural development cautiously to preserve the environment and to keep the local population consensus. |
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| 言語 | en | |||||
| 収録雑誌名 |
ja : 南海研紀要 en : Memoirs of the Kagoshima University Research Center for the South Pacific 巻 6, 号 1, p. 37-55, 発行日 1985-10-31 |
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| 作成日 | ||||||
| 日付 | 1985-10-31 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 03895351 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00181784 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 610 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 言語 | ja | |||||
| 公開者・出版者 | ||||||
| 出版者 | Kagoshima University | |||||
| 言語 | en | |||||
