丹参为唇形科多年生草本,以根入药。有活血去瘀、消肿止痛、养血安神之功能,用于冠心病、月经不调、产后瘀阴、心烦失眠、痈肿疮毒等。丹参适应性较广,主产四川,我国大部分省区都有分布和栽培。喜阳光充足,温暖和湿润的环境,抗寒力较强。在生产上习惯采用分根繁殖,常浪费许多可供药用的根(每亩约需40～50kg)。如外地调种,运输 Danshen Labiatae perennial herbs to root medicine. A blood stasis, swelling and pain, nourishing the nerves function, for coronary heart disease, irregular menstruation, postpartum stasis Yin, upset insomnia, carbuncle swollen sore and so on. Salvia adaptability is broader, the main production of Sichuan, most of our provinces have distribution and cultivation. Hi sunny, warm and humid environment, strong cold resistance. Used in the production of root-based breeding, often waste a lot of medicinal roots (about 40 ~ 50kg per acre). Such as foreign seed, transport