A review of solar drying technologies - ScienceDirect
2012-6-1u2002·u2002A solar drying system designed on the principles of convective heat flow was constructed from local materials (wood, metals and glass sheets) and used to dry food crops (cassava, pepper, okra, groundnuts, etc.) by Akwasi Ayensu and the low-temperature drying system ensured the viability of the seeds for planting.
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