茭白分布于我国南北各省,尤以江、浙为多。是夏、秋季上市的主要蔬菜之一。水田、水沟、河旁、浅水池沼皆可种植,产量较高。供食用的肉质茎洁白、柔嫩、美味可口,含有维生素、纤维素、蛋白质、矿物质、糖分等人体不可缺少的营养成份。但栽 茭 white distribution in China’s northern and southern provinces, especially in the river, Zhejiang as much. It is one of the main vegetables listed in summer and autumn. Paddy fields, ditches, riverside, shallow ponds can be planted, yield higher. The fleshy stems for food are white, tender, delicious and contain essential nutrients for vitamins, cellulose, protein, minerals and sugars. But planted