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1983年4月,“尼日聂卡姆斯克涅捷希姆”生产联合体在尼日聂卡姆斯克市采用先进的商品鲤养殖生产设施。经过11个月的使用,他们培育出平均尾重676克的商品鲤37吨,平均单产达417公斤/米~2。这种高水平的养鱼新装置设有鱼类生活所必需的技术系统,从而才有可能达到如此高的产量指标。养鱼新设施的技术系统介绍如下。本系统除了养鱼用的8只总面积为200立方米的金属鱼池1外,还有一个封闭的循环供水装置(参看该系统原理图)。它由下述部分组
In April 1983, the “Niger Niekamsk Nieceshim ” production consortium used advanced commercial carp breeding facilities in the city of Nirimymsk. After 11 months of use, they breed 37 tons of commercial carp with an average tail weight of 676 grams with an average yield of 417 kg / m ~ 2. This new high-level fish farming system has the technical systems necessary for fish living so that it is possible to achieve such a high yield. The technical system of the new facility for fish farming is as follows. In addition to the fish used in the system with a total area of 200 cubic meters of metal fish pond 1, there is a closed loop water supply device (see the system schematic). It consists of the following sections