Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi
Abstract Malawi's food and nutrition security heavily relies on rainfed agricultural production, which is prone to the effects of climate change, such as floods and dry spells. To improve the situation, policies have been established as a guide to assist in the implementation of agricultural te...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-07-01
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| Series: | Food and Energy Security |
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| Online Access: | https://doi.org/10.1002/fes3.486 |
| _version_ | 1797776614626426880 |
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| author | Mervis Chikafa A. Pouyan Nejadhashemi Kieron Moller Hoda Razavi Jean‐Claude Bizimana |
| author_facet | Mervis Chikafa A. Pouyan Nejadhashemi Kieron Moller Hoda Razavi Jean‐Claude Bizimana |
| author_sort | Mervis Chikafa |
| collection | DOAJ |
| description | Abstract Malawi's food and nutrition security heavily relies on rainfed agricultural production, which is prone to the effects of climate change, such as floods and dry spells. To improve the situation, policies have been established as a guide to assist in the implementation of agricultural technologies in the country. This study aims to evaluate the effect of two national policies on addressing nutrition, economics, and food security by introducing modern/existing technologies in the Phalombe district in Malawi. To gain insight into the representative farm operations, financial, demographic, and consumption behaviors of smallholder farmers, the data were obtained through a combination of focus group discussions, expert opinions, and various published reports, including both government and nongovernment sources. The farm simulation model (FARMSIM) was utilized to analyze district‐level crop and livestock farm operations. In this study, four irrigation technologies (treadle pump system, motorized pump system, solar‐powered system, and river diversion irrigation system) were assessed among the agricultural interventions implemented in Malawi. Also, seven land uses (i.e., corn, onion, bean, rice, tomato, leafy vegetable, and cabbage) were developed and simulated under irrigation scenarios. The irrigation systems and land use scenarios were evaluated based on economics, productivity, nutrition, and risk. The treadle pump and leafy vegetable scenario were generally identified as the most preferred combination. In addition, the productivity and riskiness of the other scenarios can be improved by selecting the best combination of crop and irrigation systems. The study concludes that government and private investment in subsidies for large‐scale irrigation systems, as well as improvements to market prices and infrastructure, are necessary to boost food security and enhance the livelihood of smallholder farmers in rural Malawi. |
| first_indexed | 2024-03-12T22:53:18Z |
| format | Article |
| id | doaj.art-b32e460b9f8d496e8095594d16dad795 |
| institution | Directory Open Access Journal |
| issn | 2048-3694 |
| language | English |
| last_indexed | 2024-03-12T22:53:18Z |
| publishDate | 2023-07-01 |
| publisher | Wiley |
| record_format | Article |
| series | Food and Energy Security |
| spelling | doaj.art-b32e460b9f8d496e8095594d16dad7952023-07-20T06:37:11ZengWileyFood and Energy Security2048-36942023-07-01124n/an/a10.1002/fes3.486Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in MalawiMervis Chikafa0A. Pouyan Nejadhashemi1Kieron Moller2Hoda Razavi3Jean‐Claude Bizimana4Department of Biosystems and Agricultural Engineering Michigan State University East Lansing Michigan USADepartment of Biosystems and Agricultural Engineering Michigan State University East Lansing Michigan USADepartment of Biosystems and Agricultural Engineering Michigan State University East Lansing Michigan USADepartment of Biosystems and Agricultural Engineering Michigan State University East Lansing Michigan USADepartment of Agricultural Economics Texas A&M University College Station Texas USAAbstract Malawi's food and nutrition security heavily relies on rainfed agricultural production, which is prone to the effects of climate change, such as floods and dry spells. To improve the situation, policies have been established as a guide to assist in the implementation of agricultural technologies in the country. This study aims to evaluate the effect of two national policies on addressing nutrition, economics, and food security by introducing modern/existing technologies in the Phalombe district in Malawi. To gain insight into the representative farm operations, financial, demographic, and consumption behaviors of smallholder farmers, the data were obtained through a combination of focus group discussions, expert opinions, and various published reports, including both government and nongovernment sources. The farm simulation model (FARMSIM) was utilized to analyze district‐level crop and livestock farm operations. In this study, four irrigation technologies (treadle pump system, motorized pump system, solar‐powered system, and river diversion irrigation system) were assessed among the agricultural interventions implemented in Malawi. Also, seven land uses (i.e., corn, onion, bean, rice, tomato, leafy vegetable, and cabbage) were developed and simulated under irrigation scenarios. The irrigation systems and land use scenarios were evaluated based on economics, productivity, nutrition, and risk. The treadle pump and leafy vegetable scenario were generally identified as the most preferred combination. In addition, the productivity and riskiness of the other scenarios can be improved by selecting the best combination of crop and irrigation systems. The study concludes that government and private investment in subsidies for large‐scale irrigation systems, as well as improvements to market prices and infrastructure, are necessary to boost food security and enhance the livelihood of smallholder farmers in rural Malawi.https://doi.org/10.1002/fes3.486economicsFARMSIMfood securityirrigation technologynutritionpolicies |
| spellingShingle | Mervis Chikafa A. Pouyan Nejadhashemi Kieron Moller Hoda Razavi Jean‐Claude Bizimana Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi Food and Energy Security economics FARMSIM food security irrigation technology nutrition policies |
| title | Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi |
| title_full | Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi |
| title_fullStr | Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi |
| title_full_unstemmed | Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi |
| title_short | Multidimensional evaluation of the impacts of agricultural interventions to achieve food security in Malawi |
| title_sort | multidimensional evaluation of the impacts of agricultural interventions to achieve food security in malawi |
| topic | economics FARMSIM food security irrigation technology nutrition policies |
| url | https://doi.org/10.1002/fes3.486 |
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