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我们从1997年开始对牙鲆苗种进行小规模苗种养殖试验,1998年又对其养成技术进行了试验均获得一定的成绩。我们认为:锦州地区的气候环境较适宜牙鲆的育苗和养殖,需要进一步成规模地开发和养殖这一品种。 1 牙鲆的养殖评价 1.1 我省及山东、河北、天津的近海水域适宜牙鲆鱼繁殖生长。 1.2 牙鲆生长快,刚孵出的仔鱼体长2～3mm,人工养殖一年半可达到800～1000g以上,性成熟后仍能继续生长。
Since 1997, we have carried out small-scale seedling cultivation experiments on flounder seedlings. In 1998, we have also achieved some achievements in their cultivation techniques. In our opinion, the climatic environment in Jinzhou is more suitable for nursery and breeding of Japanese flounder, which needs to be further developed and cultivated on a large scale. 1 Paralichthys olivaceus evaluation 1.1 The province and Shandong, Hebei, Tianjin, suitable for offshore flounder breeding flounder. Paralichthys olivaceus grow fast, newly hatched larvae body length of 2 ~ 3mm, artificial breeding a year and a half can reach more than 800 ~ 1000g, sexual maturity can continue to grow.