Research and Application of Far infrared Rays to Drying Chinese Medicinal Herbs in Small Pieces Study on Iron Yam Chips by Far-infrared-assisted Heat Pump Drying EXPERIMENTAL RESEARCH ON INTERNAL TEMPERATURE OF LUMBER DRIED BY ELECTRIC HEAT FAR INFRARED RADIATION An experimental study on the the effects of different diurnal warming regimes on single cropping rice with Free Air Temperature Increased (FATI) facility