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我国土著鱼类在生态系统中具有重要的作用和经济价值。由于土著鱼类的栖息地不断减小,其种群数量也不断减少,野生资源破坏严重,所以有必要进行科学养护。保护栖息地以及建立保护区;在科学养护的基础上,进行土著鱼类资源的利用和开发。同时我们也要看到土著品种的弊端。
Indigenous fish in our country have an important role and economic value in ecosystems. Due to the declining habitat of indigenous fish, its population is also declining, and the destruction of wild resources is serious, so it is necessary to carry out scientific conservation. The protection of habitats and the establishment of protected areas; and the utilization and exploitation of indigenous fish stocks on the basis of scientific conservation. At the same time, we also want to see the disadvantages of indigenous varieties.