分离茯苓母种,一般是用马铃薯琼脂培养基或蛋白胨琼脂培养基两种。但在生产茯苓的山区,琼脂、蛋白胨往往难以买到。为此,我们就地取材,用松木屑作茯苓母种培养基。通过两年的实践表明,效果良好,现简介如下。 (一)种苓来源:用作分离材料的茯苓,是于1985年3月从苓场采挖的,重约5斤。此苓系1984年用鲜茯苓作肉引下窖栽培的。 Fuling mother separation, usually with potato agar medium or peptone agar two. However, in the production of Poria mountainous area, agar, peptone are often difficult to buy. To this end, we draw on the spot, using pine wood for Poria mother’s medium. Through two years of practice shows that the effect is good, are as follows. (A) kind of Ling Source: used as a material for isolation Poria, was mined in March 1985 from the Ling field, weighing about 5 pounds. This Ling Department of 1984 with fresh Poria celosia for meat cellar cultivation.