The effects of different keepingfresh agents and keepingfresh membranes on the cleaning Zizania caduciflora L.storage with the coldstorage in the SMCS were studied.The results showed that the respiratory intensity, ethane discharging,relative conductivity and MAD contents of cleaning Zizania caduciflora L.with the treatments of keepingfresh agent II and keepingfresh membrane I were lower than others. This indicated that the effect of keepingfresh membrane was more important to the cleaning Zizani...