采挖野生茯苓五要诀野生茯苓无根无菌，隐生在松林的土里，一般外行人很难找到。根据我们的多年来挖实践，现将查找茯苓“五要诀”介绍如下，供农民朋友们参考。一、查树龄：在３０年以上的松林内土壤中才有野生茯苓。一般松树树龄大的结大苓，树龄小的结小苓，不到一定的... Excavation of wild Poria five tips Wild Poria cocos rootless sterile, hidden in the pine forest soil, the layman is difficult to find. According to our practice over the years to dig, now find Poria “Five Tips” introduced below, for farmers and friends for reference. First, check the age of trees: more than 30 years in the pine forest soil only Poria. General pine tree age big knot Diling, small age knot small Ling, less than a certain ...