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万年县大港桥水库于1966年竣工蓄水,当年开始养鱼,养殖水面2300亩,是一座以灌溉为主,兼养鱼、发电综合利用的中型山谷水库。由于水库座落山区,过去从无捕鱼习惯,既无捕捞队伍,又无捕捞工具,更谈不上捕捞技术了。加上水库未形成前,库内村庄,水沟、石桥、树蔸、坟墓等,建库时未进行清基,所以库底高低不平,障碍物较多,给水库捕捞成鱼带来了较大困难。再加上过去习惯于春季一次放足鱼种,冬季集中捕捞,因此,库区成鱼起水率不高。从1966至1980年平均捕捞产量3.13万公斤。为走
Dagangqiao Reservoir in Wannian County was built in 1966, and began to raise fish and cultivate 2300 mu of water surface at the same time. It is a medium-sized valley reservoir mainly with irrigation and fish and power generation comprehensive utilization. Due to the fact that the reservoir is located in the mountains, there has never been any fishing practice in the past. There is neither a fishing team nor a fishing gear, let alone a fishing technique. Coupled with the reservoir has not formed before the reservoir village, ditches, stone bridge, trees, graves, etc., did not build a clear base when the reservoir, so the bottom of the uneven, more obstacles to the reservoir into adult fish brought Big trouble. Coupled with the past used to release a fish species in spring, concentrated fishing in winter, therefore, the water area into the reservoir is not high. The average catch from 1966 to 1980 was 31,300 kg. For the walk