丹参别名血参、赤参、紫沙参等。其根可入药,主要栽培技术如下。一要选择适宜的环境丹参适应性强、喜光照、温暖和湿润环境,一般年降雨量500～600毫米,年平均气温11℃左右的地区可种植。二要选择适宜的土壤丹参根系发达,要选择土层深厚、质地疏松的沙质土壤。 Danshen alias blood ginseng, red ginseng, purple sand ginseng and so on. The root can be used as medicine, the main cultivation techniques are as follows. First, to select the appropriate environment Salvia adaptability, hi light, warm and humid environment, the general annual rainfall of 500 to 600 mm, the annual average temperature of about 11 ℃ can be planted. Second, select the appropriate soil Salvia developed root system, to choose a deep soil, loose sandy soil texture.