Poria cocos is a traditional Chinese medicinal material and a resource of both medicine and food.It has effects on invigorating water and dampness,invigorating spleen and invigorating middle,and calming heart and tranquilizing spirit.With the increase of market demand,tuckahoe changed from wild mining to artificial cultivation.The growth of P.cocos relied on pine yet.To avoid pine resources exhaustion,and promote the innovation of cultivation technique,according to the domestic and foreign literature,this study of tuckahoe cultivation history,the change of P.cocos production areas,the developm...
