The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia
Adopting agricultural technologies such as CSA which aims to improve productivity and promote environmental sustainability remains the top agenda for international organizations. Yet, the impacts of these technologies on achieving the goal of food security and environmental sustainability has not be...
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| Format: | Tesis |
| Language: | Inglés |
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Addis Ababa University
2018
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| Online Access: | https://hdl.handle.net/10568/98552 |
| _version_ | 1855525720315396096 |
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| author | Tadesse, M. |
| author_browse | Tadesse, M. |
| author_facet | Tadesse, M. |
| author_sort | Tadesse, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Adopting agricultural technologies such as CSA which aims to improve productivity and promote environmental sustainability remains the top agenda for international organizations. Yet, the impacts of these technologies on achieving the goal of food security and environmental sustainability has not been deeply explored. This study was conducted with the objective of assessing the implications of adopting climate smart technologies on soil fertility and productivity. The study employed a comparative analysis between CSA adopters and BAU with 0 year of intervention. Soil survey, HH survey, field observation and key informant interview was used to collect data. The soil survey was conducted to determine the impact of years of intervention on the soil fertility as well as the fertility status of soil under CSA intervention when compared to other land uses. The result of the study revealed that CSA made improvements both on soil fertility and productivity. The SOM content of soil under CSA showed improvement both with intervention and time. Plant nutrients including Nitrogen and phosphorus also showed improvement. The crop and livestock productivity of CSA adopters was found to be higher than BAU. The vegetation dynamics of the area also transformed significantly. The fertility of soil under CSA intervention however, was lower when compared to other land use systems like agroforestry and grassland. This indicates that CSA needs to be adopted at a landscape level integrating other land use systems for the overall ecological health of the area. |
| format | Tesis |
| id | CGSpace98552 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Addis Ababa University |
| publisherStr | Addis Ababa University |
| record_format | dspace |
| spelling | CGSpace985522025-11-12T07:04:12Z The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia Tadesse, M. agriculture climate change farming systems intensification mixed farming Adopting agricultural technologies such as CSA which aims to improve productivity and promote environmental sustainability remains the top agenda for international organizations. Yet, the impacts of these technologies on achieving the goal of food security and environmental sustainability has not been deeply explored. This study was conducted with the objective of assessing the implications of adopting climate smart technologies on soil fertility and productivity. The study employed a comparative analysis between CSA adopters and BAU with 0 year of intervention. Soil survey, HH survey, field observation and key informant interview was used to collect data. The soil survey was conducted to determine the impact of years of intervention on the soil fertility as well as the fertility status of soil under CSA intervention when compared to other land uses. The result of the study revealed that CSA made improvements both on soil fertility and productivity. The SOM content of soil under CSA showed improvement both with intervention and time. Plant nutrients including Nitrogen and phosphorus also showed improvement. The crop and livestock productivity of CSA adopters was found to be higher than BAU. The vegetation dynamics of the area also transformed significantly. The fertility of soil under CSA intervention however, was lower when compared to other land use systems like agroforestry and grassland. This indicates that CSA needs to be adopted at a landscape level integrating other land use systems for the overall ecological health of the area. 2018-06-30 2018-12-12T09:05:40Z 2018-12-12T09:05:40Z Thesis https://hdl.handle.net/10568/98552 en Open Access application/pdf Addis Ababa University Tadesse, M. 2018. The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia. MA thesis in Environment and Sustainable Development. Addis Ababa, Ethiopia: Addis Ababa University. |
| spellingShingle | agriculture climate change farming systems intensification mixed farming Tadesse, M. The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title | The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title_full | The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title_fullStr | The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title_full_unstemmed | The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title_short | The implications of climate smart agriculture on soil fertility and productivity: The case of Tula-Jana landscape, SNNPR Region Ethiopia |
| title_sort | implications of climate smart agriculture on soil fertility and productivity the case of tula jana landscape snnpr region ethiopia |
| topic | agriculture climate change farming systems intensification mixed farming |
| url | https://hdl.handle.net/10568/98552 |
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