花魔芋主要分布在陕西汉中、安康和云南、贵州等省的山区。近几年魔芋价格连续攀升,企业加工的魔芋精粉及其制品出口量日益增长。由于种殖户缺乏保温贮藏技术,农户常因种芋冻坏而导致种植面积下降,总产量不足,直接影响企业加工和出口创汇。 Flowers konjac mainly distributed in Hanzhong, Shaanxi, Ankang and Yunnan, Guizhou and other provinces of the mountains. Konjac prices in recent years continued to rise, the processing of konjac flour and its products exports growing. Due to the lack of heat preservation and storage technology of farmers, farmers often suffer from the frostbite of taro planting, which leads to the decrease of planting area and the shortage of total output, which directly affects enterprises’ processing and export foreign exchange earning.