玉竹为百合科植物,又名尾参,有养阴润燥、生津止渴等功效,可治疗多种病症,还可作药膳进食,有滋补作用。近年来,国内外需求增加,价格升高。我国玉竹资源丰富,野生玉竹主要分布于吉林、内蒙古、黑龙江、辽宁、河北等省(区)。人工栽培的主产于湖南的邵东、广东的连县、江苏的宜兴 Polygonatum for the Liliaceae plants, also known as tail ginseng, Yin Yin Runzao, thirst and other effects of fluid, can treat a variety of illnesses, but also for Diet meals, nourishing effect. In recent years, the demand at home and abroad has increased and the price has risen. Yuzhu is rich in resources in our country. The wild Yuzhu is mainly distributed in Jilin, Inner Mongolia, Heilongjiang, Liaoning and Hebei provinces (districts). Artificial cultivation of the main production in Hunan Shaodong, Guangdong Lian County, Jiangsu Yixing