旱半夏又名三叶半夏,三叶草,噎狗旦,为常用中药。来源于天南星科植物半夏的干燥茎块,性温,味辛,有毒。具有燥湿化痰,降逆止呕,消痞散结之功效,生用外治疽肿。近年来随着需求量逐年递增,市场价格总是稳中有升,是较理想的发展品种之一。若小麦、玉米闻作旱半夏,可充分利用空间和荫蔽的 Pinellia, also known as Clover Pinellia, clover, schnauzer, is commonly used in traditional Chinese medicine. Araceae from Pinellia stems dry block, warm, spicy, toxic. With dampness and phlegm, Jiangni vomiting, the elimination of the effect of Xiao Pu Sanjie, Health and outside the treatment of gangrene. In recent years, as the demand increases year by year, the market price is always steady rise, is one of the more ideal varieties of development. If wheat, corn smell drought dry summer, can make full use of space and shade