魔芋是我国南方，尤其是长江中上游地区的主要经济作物之一，魔芋不仅具有较高的营养价值，而且具有降压、减肥、利尿等特殊疗效，倍受消费者青睐。同时，魔芋含有丰富的优质淀粉，是食品工业、化学工业的重要原料。目前国内国际市场十分畅销。大力发展魔芋生产已成为不少地区 Amorphophallus is one of the main cash crops in the south of China, especially in the middle and upper reaches of the Yangtze River. Amorphophallus not only has high nutritional value, but also has special curative effects such as blood pressure reduction, weight loss and diuresis, which are much favored by consumers. At the same time, konjac is rich in high-quality starch, is the food industry, an important raw material for the chemical industry. At present, the domestic and international markets are very popular. Vigorously develop konjac production has become a lot of areas