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上海郊区的流刺网作业,在长江作业的主要对象是刀鱼、凤尾鱼、鲥鱼,在沿海作业的主要对象是鲳鱼。从事流刺网作业的地区主要是崇明和宝山两县,其次是川沙、松江、上海、金山等县。崇明县的长江渔业产量为6万担,在1977年的刀鱼生产季节中,到4月25日止,崇明县渔业公社已完成2478担,与1976年同期比,增加了137%,平均单船产量为41担。凤尾鱼产量到6月14日止,已捕获6,000余担,平均单船产量可达160担。刀鱼及凤尾鱼是长江生产的主要渔业,目前流刺网生产均系手工操作。为了解决流刺网生产的机械化操作,我组对此进行了调查,现将调查到的有关资料汇总如下,如有不妥,请批评指正。
Spill-nets homework in the suburbs of Shanghai, the main target of operations in the Yangtze River is the saury, anchovies, anchovies, the main target for coastal operations are tuna. The areas engaged in streamers operation are mainly Chongming and Baoshan counties, followed by Chuansha, Songjiang, Shanghai and Jinshan counties. In Chongming County, the output of the Yangtze River fishery was 60,000 dal. In the saury production season of 1977, up to April 25, Chongming County Fishery Commune had completed 2,478 doubles, an increase of 137% over the same period of 1976, with an average single-ship Yield 41 Tam. Anchovy production until June 14, has captured more than 6,000 Tam, the average single ship production up to 160 Tam. Saury and anchovies are the major fisheries produced in the Yangtze River. At present, the production of streamers is done by hand. In order to solve the mechanized operation of dunghill net production, our group conducted a survey on it and summarized the relevant information as follows. If there is any discrepancy, please criticize and correct it.