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デジタル開発の可能性を活用する:農業に関する助言
Raissa Fabregas1, Michael Kremer2, Frank Schilbach3
1Lyndon B. Johnson School of Public Affairs, University of Texas at Austin, Austin, TX 78712, USA.
まとめ
携帯電話は農業に関する情報を提供し 収穫量を増やし 輸入品の採用を促すことで 小規模農家の生産性を高めることができます デジタル農業の拡大には 市場の制約を克服し 農業者のコミュニケーションを改善するために 公的支援が不可欠です
科学分野:
- 農業科学
- 情報技術
- 開発経済学
背景:
- 全世界で20億人を占める小規模農家は 持続可能な農業生産性向上のためのモバイル技術から恩恵を受けることができます
- 携帯電話を含むデジタル技術は,情報拡散を通じて農業の収穫と投入の採用率を向上させるのに有効であることが示されています.
- 情報の拡散における市場の不具合は,純粋に商業的なデジタル農業拡張サービスのスケーラビリティを制限する.
研究 の 目的:
- 農業生産性と小規模農家の情報発信を向上させるための携帯電話技術の可能性を評価する.
- カスタマイズされた情報と農家によって生成されたデータを介して,GPS対応のスマートフォンが農業の成果をさらに改善する方法を探る.
- デジタル農業拡張サービスを効果的に拡大する公的支援の役割を特定する.
主な方法:
- 農業におけるデジタル技術に関する研究のメタ分析
- 情報伝送コストと利益の経済分析
- 公共の農業広報の課題とフィードバックメカニズムの必要性に関する質的評価
主要な成果:
- デジタル技術による農業情報提供により 収穫量は4%増加し,推奨された投入物の採用率は22%増加しました.
- 情報の伝達による利益はコストを大幅に上回ると見積もられています.
- スマートフォンによるカスタマイズされた情報提供は 農家のデータ提供を奨励し システムの効率を高めることができます
結論:
- 移動通信システムは,小規模農業コミュニティの持続可能な農業開発に重要な可能性を秘めています.
- 市場の非効率性を克服し,公平なアクセスを確保するために,デジタル農業の拡張には公的支援が不可欠です.
- モバイル技術の潜在力を有効に活用するには,継続的な改善とよりよい農業従事のための強力なフィードバックメカニズムが必要です.
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