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The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective?
https://doi.org/10.18884/00000736
https://doi.org/10.18884/000007369e2f81c0-55e0-4673-a51b-df3df6423ed0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JICA-RI_WP_No.90.pdf (529.0 kB)
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| Item type | 報告書 / Research Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2015-03-09 | |||||
| タイトル | ||||||
| タイトル | The Impact of Training on Technology Adoption and Productivity of Rice Farming in Tanzania: Is Farmer-to-Farmer Extension Effective? | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | technology adoption | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | agricultural training | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | social learning, rice | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sub-Saharan Africa | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
| 資源タイプ | research report | |||||
| ID登録 | ||||||
| ID登録 | 10.18884/00000736 | |||||
| ID登録タイプ | JaLC | |||||
| 報告年度 | ||||||
| 日付 | 2015-03-09 | |||||
| 日付タイプ | Issued | |||||
| 著者 |
Nakano, Yuko
× Nakano, Yuko× Tsusaka, Takuji W× Aida, Takeshi× Pede, Valerien O |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | How far can new technologies taught to a small number of selected farmers diffuse to other farmers in a village? In order to answer this question, this paper investigates the impact of JICA training on the adoption of rice cultivation technologies and productivity in an irrigation scheme in Tanzania. By using a unique five-year panel data set and spatial econometric techniques, we found that non-trained farmers learned new technologies from trained farmers through social networks and by observing their plots. As a result, the paddy yield of directly trained farmers increased from 3.1 tons per hectare in 2008 to 4.7 tons per hectare in 2012, while that of non-trained farmers increased from around 2.6 tons per hectare in 2008 to 3.7 tons per hectare in 2012. | |||||
| 号 | ||||||
| 号 | Working Paper;90 | |||||
