芋头营养丰富,价值较高,既可作菜,又可当粮,又是出口创汇土特产品之一。我县近年种植面积逐年扩大,现已发展到30000多亩。我县从1985年以来对芋头生物学特性及高产栽培进行了试验研究,现已取得新的可喜成果。探讨出充分发挥芋头高产特性的起畦深播深盖,加大密度,地膜覆盖,不培土压儿芽,儿叶的新栽培方法。一般亩产2000～ Taro nutrient-rich, high value, both for food, but also when the food, but also one of the special products for export earnings. In recent years, the county has expanded its planting area year by year and has now developed to more than 30,000 mu. The experimental and research on the biological characteristics and high-yielding cultivation of taro has been carried out in our county since 1985, and now new gratifying achievements have been made. Explored the new method of cultivating konjac deep-seeding deep cover, increasing density, mulching and not cultivating earth pressure buds and children’s leaves which gave full play to the high yield of taro. General mu produce 2000 ~