ಮಳೆಯಿಂದ ಸುರಕ್ಷಿತವಾಗಿ ಅಡಿಕೆ ಒಣಗಿಸುವುದು

Solar tunnel dryers from plastic sheets are made by the arecanut farmers for drying of arecanuts during rains. These dryers not only retain heat but also shelter the commodity from rain water.