近年来,丹参药材的需求量急剧上升,每年全国需求近亿万公斤。我国加入WTO后,丹参药材及其提取液——丹参酮将成为出口贸易的主要产品之一。 由于丹参药材的需求量逐年上升,价格不断上扬,野生丹参资源已远远不能满足需要、种植丹参每667平方米平均两年产干品500～700公斤,按现行价格计算每年667平方米效益1500～2000元,是种植 In recent years, the demand for Radix Salviae sinensis has risen sharply, with a national demand of nearly hundreds of millions of kilograms each year. After China’s accession to the WTO, Salvia miltiorrhiza and its extract - tanshinone will become one of the main products of export trade. As the demand for Radix Salviae Miltiorrhizae is rising year by year, the price of Radix Salviae Miltiorrhizae is still far from enough. The average daily output of Radix Salviae miltiorrhizae for each 667 square meters is 500-700 kilos, and the current price is 667 square meters. ~ 2000 yuan, is planted