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The Philippines is experiencing extreme weather events (typhoons and floods) which often result to significant rice postharvest losses, among other things. In this study, a new and mechanized postharvest system that integrates field handling and drying of the paddy grains is proposed to speed up the operation and help ensure a good quality harvest even when affected by typhoons or floods. The system makes use of eight 500 kg capacity specially-designed bags that function both as grain containers during transport and as drying bins. The drying operation is accomplished using these bags while mounted on the floor inside a typhoon-resistant shelter.