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黄河占全国河川径流2%的资源,近年来一些人为因素的影响,黄河流域的生态环境和渔业资源受到了一定程度的破坏。针对黄河郑州段水域自身的特点和近年来环境变化的影响(以黄河鲤鱼为代表的产黏性卵鱼类的正常繁殖受到了严重影响),黄河鲤种质资源保护站先后三年间对黄河郑州段黄河鲤种质资源保护区进行了投放人工鱼巢等系列人工增殖渔业资源的项目工作。实践证
The Yellow River accounts for 2% of the total runoff from rivers in the country. In recent years, due to some human factors, the ecological environment and fishery resources in the Yellow River Basin have been damaged to some extent. In view of the characteristics of the waters of the Yellow River in Zhengzhou and the environmental changes in recent years (the Yellow River carp represented by the production of sticky eggs, the normal breeding of oysters have been seriously affected), the Yellow River carp germplasm resources protection station has three years on the Yellow River Zhengzhou Section of Yellow River carp germplasm resources conservation areas were put into artificial nest and other series of artificial reproduction of fishery resources project work. Practice certificate