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大黄是多年生草本植物,是一种寒性泻药,有抗菌、抗肿瘤的作用。常野生于海拔1500米以上的山区,生长最适温度为15~22℃,年平均气温约10℃。以根茎入药,产量高,市场前景看好。云南姚安县生物资源开发药材示范基地,通过对中药市场行情进行调查了解,在基地承包的山地上进行大黄引种
Rhubarb is a perennial herb, is a cold laxative, anti-bacterial, anti-tumor effect. Often wild at an altitude of 1,500 meters above the mountain, the optimum growth temperature of 15 ~ 22 ℃, the annual average temperature of about 10 ℃. To root medicine, high yield, the market prospects. Yao’an County, Yunnan Province, biological resources development of medicinal demonstration base, through the investigation of Chinese medicine market to understand that the base contract for the introduction of rhubarb mountains