本研究目的利用RAPD分子标记技术,通过对收集来自国内的14个茯苓当家栽培菌株进行DNA指纹分析,然后选择其中亲缘关系较远的8个茯苓菌株进行了结苓对比试验,以期筛选出适宜松蔸标准化栽培的茯苓优良菌株。栽培结果表明,与其它菌株相比“川杰1号-A5”茯苓品种结苓早,产量高,平均单蔸产量可达16.47 kg(一蔸直径25cm~30 cm),且结苓范围均在1 m内,极大地降低了松蔸种苓的劳动强度,适宜茯苓的松蔸栽培,是一个茯苓松蔸标准化栽培的优良品种。 In this study, RAPD markers were used to screen DNA fingerprints of 14 strains of Poria cocos from different parts of China, and then 8 strains of Poria cocos were selected to study the relationship between them. Standardized cultivation of Poria excellent strain. The results showed that compared with other strains, the yield of “Chuanjie 1-A5” Poria was earlier and the yield was higher. The average yield was 16.47 kg (diameter of 25 cm-30 cm) Are within 1 m, which greatly reduces the labor intensity of the pine Lo capillaris, suitable for Poria cedar cultivation, is a Poria cocos cultivation standard cultivars fine varieties.