Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria
This study determined the adaptation and coping strategies adopted by farmers under yam- and cassava-based farming systems in Ebonyi and Enugu States in Nigeria’s derived savannah agro-ecological zone. The study uses data from 400 farmers. The likelihood that the farmers engage in some actions to cu...
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| Format: | Artículo preliminar |
| Language: | Inglés |
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International Food Policy Research Institute
2015
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| Online Access: | https://hdl.handle.net/10568/151034 |
| _version_ | 1855526129408933888 |
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| author | Chukwuone, Nnaemeka |
| author_browse | Chukwuone, Nnaemeka |
| author_facet | Chukwuone, Nnaemeka |
| author_sort | Chukwuone, Nnaemeka |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This study determined the adaptation and coping strategies adopted by farmers under yam- and cassava-based farming systems in Ebonyi and Enugu States in Nigeria’s derived savannah agro-ecological zone. The study uses data from 400 farmers. The likelihood that the farmers engage in some actions to cushion the effect of climate change was determined using a probit model and a multi-nomial logistic regression. The results of the study revealed that the main outcomes of climate change were flooding (71.29%), decline in crop yields (65.1%), food price increases (62.87%), and food shortages/insecurity (57.92%). The average amount of loss to climate change was N164,318.8 naira. To cushion the effect of climate change, the highest proportion (45.05%) of the farmers bought food. In terms of land management practices used, the majority (74.34%, 83.55%, 72.37%, and 60.53%) of the farmers keep their land under fallow, mulch/use surface cover, intercrop, and use farmyard manure, respectively. Number of years in school and household size significantly influence the likelihood of a farmer starting non-farm activity to cushion the effect of climate change. Age, gender of household head, and amount of loss due to climate change significantly influence the decision to plant pest- and disease-resistant crops to cushion climate change effects. Thus, policies to encourage planting of these crops should focus more on male-headed households and on households that have experienced some previous losses due to climate change since they will be more likely to grab any opportunity that will prevent any further loss. |
| format | Artículo preliminar |
| id | CGSpace151034 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | International Food Policy Research Institute |
| publisherStr | International Food Policy Research Institute |
| record_format | dspace |
| spelling | CGSpace1510342025-11-06T06:18:41Z Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria Chukwuone, Nnaemeka smallholders yams cassava climate change This study determined the adaptation and coping strategies adopted by farmers under yam- and cassava-based farming systems in Ebonyi and Enugu States in Nigeria’s derived savannah agro-ecological zone. The study uses data from 400 farmers. The likelihood that the farmers engage in some actions to cushion the effect of climate change was determined using a probit model and a multi-nomial logistic regression. The results of the study revealed that the main outcomes of climate change were flooding (71.29%), decline in crop yields (65.1%), food price increases (62.87%), and food shortages/insecurity (57.92%). The average amount of loss to climate change was N164,318.8 naira. To cushion the effect of climate change, the highest proportion (45.05%) of the farmers bought food. In terms of land management practices used, the majority (74.34%, 83.55%, 72.37%, and 60.53%) of the farmers keep their land under fallow, mulch/use surface cover, intercrop, and use farmyard manure, respectively. Number of years in school and household size significantly influence the likelihood of a farmer starting non-farm activity to cushion the effect of climate change. Age, gender of household head, and amount of loss due to climate change significantly influence the decision to plant pest- and disease-resistant crops to cushion climate change effects. Thus, policies to encourage planting of these crops should focus more on male-headed households and on households that have experienced some previous losses due to climate change since they will be more likely to grab any opportunity that will prevent any further loss. 2015-12-14 2024-08-01T02:54:56Z 2024-08-01T02:54:56Z Working Paper https://hdl.handle.net/10568/151034 en Open Access application/pdf International Food Policy Research Institute Chukwuone, Nnaemeka. 2015. Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria. AGRODEP Working Paper 0012. Washington, DC: International Food Policy Research Institute. https://hdl.handle.net/10568/151034 |
| spellingShingle | smallholders yams cassava climate change Chukwuone, Nnaemeka Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title | Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title_full | Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title_fullStr | Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title_full_unstemmed | Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title_short | Analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in Southern Nigeria |
| title_sort | analysis of impact of climate change on growth and yield of yam and cassava and adaptation strategies by farmers in southern nigeria |
| topic | smallholders yams cassava climate change |
| url | https://hdl.handle.net/10568/151034 |
| work_keys_str_mv | AT chukwuonennaemeka analysisofimpactofclimatechangeongrowthandyieldofyamandcassavaandadaptationstrategiesbyfarmersinsouthernnigeria |