栓皮栎(Quercus variabilis Bl.)是我国特用经济树种,分布广,栽培历史悠久;因生长快、干形直、材质好,是优良的用材树种和荒山造林的先锋树种;又是饲养柞蚕、剥栓皮的特用经济树种,所以在林业生产中占有重要地位。在毛主席无产阶级革命路线指引下,在以英明领袖华主席为首的党中央领导下,我们实 Quercus variabilis Bl. Is a special economic tree species in our country with a wide distribution and a long history of cultivation. Due to its rapid growth, dry stem and good material, Quercus variabilis Bl. Is the pioneer tree species for afforestation and barren hills. Peel the special economic tree peel, so in forestry production occupies an important position. Under Chairman Mao’s proletarian revolutionary line and under the leadership of the party Central Committee headed by wise leader Hu, we