1. Review of solar dryers for agricultural products in Asia and Africa: An innovation landscape approach.
- Author
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Udomkun, Patchimaporn, Romuli, Sebastian, Schock, Steffen, Mahayothee, Busarakorn, Sartas, Murat, Wossen, Tesfamicheal, Njukwe, Emmanuel, Vanlauwe, Bernard, and Müller, Joachim
- Subjects
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SOLAR dryers , *AGRICULTURAL innovations , *FARM produce , *SOLAR technology , *SOCIAL impact , *INNOVATION adoption - Abstract
Solar drying is one of the most efficient and cost-effective, renewable, and sustainable technologies to conserve agricultural products in Asian and sub-Saharan African (SSA) countries. This review paper presents the different types of solar dryers that are widely used in Africa and Asia. In addition, the pre-eminent effects of their use on product quality, as well as their economic, environmental, and social impacts, are highlighted. Since financial, external, and structural factors play a key role in the adoption and scaling of solar dryers, this paper also discusses the impact of these factors on the effectiveness of solar drying technologies in selected Asian and SSA countries. Image 1 • An application of solar dryers in Asian and SSA countries is reviewed. • Solar dryers of different types or designs are available, depending on the respective requirements. • Solar drying has positive impacts on quality as well as economic, environmental, and social aspects. • Financial and technical efforts are required to promote an adoption of solar dryers. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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