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Dairy-Banana Integration and Organic Fertilizer Use in Uganda
https://grips.repo.nii.ac.jp/records/985
https://grips.repo.nii.ac.jp/records/9853d8da2e8-5db0-4220-906b-303abac1b57b
| Item type | ディスカッションペーパー / Discussion Paper(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-06-02 | |||||||
| タイトル | ||||||||
| タイトル | Dairy-Banana Integration and Organic Fertilizer Use in Uganda | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Organic Fertilizer | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Improved Cattle | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Banana | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | Uganda | |||||||
| 資源タイプ | ||||||||
| 資源タイプ | technical report | |||||||
| アクセス権 | ||||||||
| アクセス権 | metadata only access | |||||||
| 著者 |
YAMANO, Takashi
× YAMANO, Takashi
|
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| 著者別名 | ||||||||
| 識別子Scheme | WEKO | |||||||
| 識別子 | 6168 | |||||||
| 姓名 | 山野, 峰 | |||||||
| 言語 | ja | |||||||
| 著者所属 | ||||||||
| 値 | Foundation for Advanced Studies on International Development, Japan; 政策研究大学院大学 / National Graduate Institute for Policy Studies | |||||||
| 分野 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 経済学 / Economics | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | An intensive dairy and crop farming system found in the East African highlands provides manure and urine, taken from stalls of improved dairy cattle, for crops such as banana. By using panel data of 894 rural households in 2003 and 2005 in Uganda, we find that the number of improved cattle per ha increases the organic fertilizer application on banana plots by 218 kilograms per ha. We also find that banana farmers applied more organic fertilizer on less fertile soils. Regarding banana yield, we find that one ton of the organic fertilizer per ha increases the banana yield by 10 percent, and a one percentage point increase in the soil organic matter (SOM) increases the banana yield by 7 percent. Because the organic fertilizer application improves the SOM in the long-run, it has a long-term impact on the banana yield. The intensive dairy and banana cropping system is an appropriate farming system in Uganda where soil degradation is severe and mineral fertilizer is expensive. | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | JEL Classification Codes: Q12, R23, J22 | |||||||
| 発行年 | ||||||||
| 値 | 2008-06 | |||||||
| 書誌情報 |
en : GRIPS Discussion Papers Report No. DP08-03, 発行日 2008-06-02 |
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| 出版者 | ||||||||
| 出版者 | GRIPS Policy Research Center | |||||||
| 言語 | en | |||||||
| 関連サイト | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | https://ideas.repec.org/p/ngi/dpaper/08-03.html | |||||||
| 関連名称 | https://ideas.repec.org/p/ngi/dpaper/08-03.html | |||||||
