绍兴县上蒋乡有外荡水面1867亩,1982年起,承包给13个村分散经营。由于水面划分过小,生产难以配套,加上责任制不落实,技术力量薄弱,有的村只捕不养,搞掠夺经营,导致了1987年全乡鱼产量比1983年减产49%。为改变这一状况,经乡领导多次研究决定,在维护权属 Shangjiang County, Shaoxing County has an undulating water surface of 1867 mu. Since 1982, it has been contracted to operate 13 villages. Due to the small size of the water surface, the production is difficult to be matched with the fact that the responsibility system is not implemented and the technical strength is weak. Some villages only do not catch up and plunder their operations. As a result, the production of fish in the entire township in 1987 dropped by 49% over 1983. In order to change this situation, the leadership of the township has decided many times to study and maintain the ownership