灵芝很早就被我国劳动人民做为药用了。中国古老的药书“神农本草经”和“本草纲目”中都有文字记载。过去所用的灵芝均系野生,因受地理条件和气候条件的限制,产量较少。经过无产阶级文化大革命,全国有不少单位进行了灵芝的人工栽培工作,使这一古老而神秘的中药开始为广大的工农兵服务了。人工栽培有用木段的,也有用木屑的。用木屑瓶栽(其中木屑占70～80%,麸皮占20～ Ganoderma lucidum has long been used by our working people as a medicinal. Chinese ancient medical book “Shen Nong’s Herbal Classic” and “Compendium of Materia Medica” are documented. Ganoderma used in the past are wild, because of the geographical conditions and climatic conditions, production is less. After the Great Proletarian Cultural Revolution, many units throughout the country conducted artificial cultivation of Ganoderma lucidum to make this ancient and mysterious Chinese medicine serve the broad masses of workers, peasants and soldiers. Artificial cultivation of useful wood, but also useful sawdust. Sawdust bottles (including sawdust accounted for 70 to 80%, bran accounted for 20 ~