Working Document Series Open Access The potential of commercial preservation of tomatoes using a mixed-mode solar drying technology in rural Botswana E. Dintwa · O.B. Ebangu · O. Motsamai Globally, the agricultural value chain is adversely affected by high postharvest losses estimated to be 30-50%. Efficient and affordable preservation technologies to mitigate the enormous postharvest losses are scarce in sub-Saharan Africa… RUF-37534 2016 CC BY 4.0 10 Apr 2018
