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  1. 学術雑誌論文
  2. その他
  1. 部局別インデックス
  2. 農学部

サトウキビ生産法人に集積された圃場の分散が生産性に及ぼす影響 : 地理情報システムを用いた分析

http://hdl.handle.net/20.500.12000/36346
http://hdl.handle.net/20.500.12000/36346
3db285f2-7505-4d2c-9846-891d33560834
名前 / ファイル ライセンス アクション
p42no29.pdf p42no29.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2017-02-21
タイトル
タイトル サトウキビ生産法人に集積された圃場の分散が生産性に及ぼす影響 : 地理情報システムを用いた分析
言語 ja
タイトル
タイトル Effect of the Dispersion of Fields Concentrated to a Sugarcane Agricultural Production Corporation on Agricultural Productivity : Analysis by the Geographical Information System
言語 en
作成者 鹿内, 健志

× 鹿内, 健志

ja 鹿内, 健志

Search repository
南, 孝幸

× 南, 孝幸

ja 南, 孝幸

Search repository
官, 森林

× 官, 森林

ja 官, 森林

Search repository
上野, 正実

× 上野, 正実

ja 上野, 正実

Search repository
Shikanai, Takeshi

× Shikanai, Takeshi

en Shikanai, Takeshi

Search repository
Minami, Takayuki

× Minami, Takayuki

en Minami, Takayuki

Search repository
Guan, Senlin

× Guan, Senlin

en Guan, Senlin

Search repository
Ueno, Masami

× Ueno, Masami

en Ueno, Masami

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
主題
言語 ja
主題Scheme Other
主題 農地集積
主題
言語 ja
主題Scheme Other
主題 サトウキビ
主題
言語 ja
主題Scheme Other
主題 農業生産法人
主題
言語 ja
主題Scheme Other
主題 作業受託組織
主題
言語 ja
主題Scheme Other
主題 地理情報システム (GIS)
主題
言語 en
主題Scheme Other
主題 farmland concentration
主題
言語 en
主題Scheme Other
主題 sugarcane
主題
言語 en
主題Scheme Other
主題 agricultural production corporation
主題
言語 en
主題Scheme Other
主題 farm work contract organization
主題
言語 en
主題Scheme Other
主題 Geographic Information System (GIS)
内容記述
内容記述タイプ Other
内容記述 沖縄県におけるサトウキビ生産の担い手として設立が推進されたサトウキビ生産法人は,圃場分散と土地生産性の低さの問題を抱えている.サトウキビ生産法人の圃場は広域に分散しており,作業効率が低下し適期作業に大幅な遅れが生じている.また,単収は県の平均単収を下回っているのが現状である.本研究では集積された農地の分散を示す地理的な指標をGISにより解析し,これらの指標と単収との関係を調査し,圃場分散が生産性に及ぼす影響を検討した.分散を表す地理的な指標として周囲圃場面積,事務所からの距離,圃場面積の3つの指標を提案したが,周囲圃場面積と単収については正の相関があり,事務所からの距離と単収については,負の相関があることが示され,圃場分散がサトウキビ収量に影響を及ぼしている可能性があると示唆された.
内容記述
内容記述タイプ Other
内容記述 Although sugarcane agricultural production corporations have been established as the leaders of regional farmers to avoid cultivation abandonment, the sugarcane yield of these agricultural production corporations is low and the leased fields managed by these corporations are scattered. Because of the scattered leased fields, the workers of these corporations have to move from field to field for work and thus farm work becomes inefficient. Thus, it is considered that inefficient work results in a rather low yield of sugarcane for these corporations as compared to the average yield in Okinawa. This study aims to ascertain the correlation between the dispersion of farmlands and productivity by investigating the relation between the unit crop yields and some factors of the evaluation of the geographic condition of the dispersion obtained by the GIS. We proposed three factors of the evaluation of the geographical condition; that is, the area of the farmland, distance of the corporation office, and area of the surrounding farmlands. The area of the surrounding farmlands shows a positive correlation with the unit yields, while the distance of the corporation office shows an inverse correlation with the unit yields. The result shows that the dispersion of the accumulated fields could have some impact on the unit sugarcane yield of the agricultural production corporations.
内容記述
内容記述タイプ Other
内容記述 論文
出版者
言語 ja
出版者 日本農作業学会
出版者
言語 en
出版者 Japanese Society of Farm Work Research
言語
言語 jpn
資源タイプ
資源タイプ journal article
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/36346
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 0389-1763
収録物識別子
収録物識別子タイプ NCID
収録物識別子 AN00386823
収録物名
言語 ja
収録物名 農作業研究
収録物名
言語 en
収録物名 Japanese journal of farm work research
書誌情報
巻 42, 号 1, p. 29-36
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