位于江西省婺源县西南部的中洲林场,是1971年创办的国营森工采育林场,总面积53600亩,森林覆盖率达78.6％。1987年,为摆脱“两危”困境,他们改变了资源消耗型的传统经营方式,立足于本地资源优势,形成“以林养水、以水发电、以电兴工、以工促林”的“生态产业链”,步入良性大循环。1987～1991年,该场林木消长比例从 Located in the southwestern Wuyuan County of Jiangxi Province, Nakasu Forestry Center, founded in 1971, the state-owned forest workers Caiyu Forestry Center, with a total area of ​​53600 acres, the forest coverage rate reached 78.6%. In 1987, in order to get out of the “two jeopardy” predicament, they changed the traditional mode of operation of resource-consumption type. Based on the local resource advantages, they formed the “one forest with water, water and electricity, Eco-industrial chain ”, into the virtuous circle. From 1987 to 1991, the ratio of forest growth and decline in the field from