WEKO3
アイテム
Expansion of Lowland Rice Production and Constraints on a Rice Green Revolution: Evidence from Uganda
https://doi.org/10.18884/00000652
https://doi.org/10.18884/0000065245c6ca33-a211-482c-880f-bf0df39fc3e1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JICA-RI_WP_No.49_2012_4.pdf (416.5 kB)
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| Item type | 報告書 / Research Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-12-06 | |||||
| タイトル | ||||||
| タイトル | Expansion of Lowland Rice Production and Constraints on a Rice Green Revolution: Evidence from Uganda | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | agricultural intensification | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | lowland rice | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | cultivation practices | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Uganda | |||||
| 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 | 10.18884/00000652 | |||||
| ID登録タイプ | JaLC | |||||
| 報告年度 | ||||||
| 日付 | 2012-12-06 | |||||
| 日付タイプ | Issued | |||||
| 著者 |
Kijima, Yoko
× Kijima, Yoko |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In Uganda, rice production has increased rapidly in the past 10 years while the yield has been stagnant. To examine this mixed story in detail, we use data on 600 rural households with access to wetlands. The estimation results on the expansion of rice cultivation show that the high population density in upland farm areas has pushed farmers to rice cultivation in wetlands. Although applying proper cultivation practices such as constructing bunds, leveling, and transplanting is considered to be critical in yield enhancement, as well as using chemical fertilizer and improved varieties, such cultivation practices are rarely adopted in Uganda. The rice production function estimation results show that these practices do not increase the yield significantly once village fixed effects are controlled for. This suggests that these practices are not being adopted since the rice yield is not enhanced effectively by the cultivation practices. This is probably explained by the fact that the water supply in wetlands tends to be unstable and to suffer from drought and floods. | |||||
| 号 | ||||||
| 号 | Working Paper;49 | |||||
