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黄盖鲽(Pseudopleuronectes yokohame)属鲽科中的冷温性鱼类,广泛分布于日本、朝鲜和东、黄、渤海。地方种群多,洄游范围小,适应能力强,既具杂食性,又能耐低温。虽非名贵鱼种,却有一定的经济价值。早在60年代,日本学者便着手进行其人工育苗和放流试验至今年放流2.0—3.0cm的稚鱼达700万尾。我国则无人从事此项研究。为了恢复渔业资源,在渤海开展其增殖放流,笔者从1982年开始,先后研究了其繁殖生物学,进行了人工育苗技术的研究,苗种中间培育和放流试验等现将主要结果报告如下。
Pseudopleuronectes yokohame (Pseudopleuronetes yokohame) are cold-temperate fishes in Japan and North Korea and the East, Yellow and Bohai Seas. Local populations, migratory range is small, adaptable, both omnivorous, but also low temperature. Although not rare species, but it has a certain economic value. As early as the 1960s, Japanese scholars set about to carry out artificial breeding and releasing tests to reach 7 million juveniles of 2.0-3.0 cm so far this year. No one in our country is engaged in this research. In order to restore the fishery resources, carry out its proliferation and release in the Bohai Sea. Since 1982, the author has studied its reproductive biology, carried out the research on artificial seedling raising techniques, middle seed breeding and discharge test, etc. The main results are reported as follows.