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本文表明了野土种细鳞鱼能在低温性水库中生长,发育与自行繁殖后代。指出了这种典型的非洄游性鲑科鱼类内水面定居的可能性。并指出凡具备全年水温偏低、日平均水温不超过10℃、水质清澈、库区上游常年有大量新水注入、有细鳞鱼自然产卵环境、底栖生物量大、饵科丰富等条件的内水面,采用移殖鱼种的方法是达到保护及增殖细鳞鱼资源的有效途径。
This paper shows that the wild landfly species can grow, develop and self-propagate in low-temperature reservoirs. Point out the possibility of surface settling within this typical non-migratory salmonid fish. And pointed out that where the year-round water temperature is low, the average daily temperature does not exceed 10 ℃, water quality is clear, the reservoir area perennial a large number of new water injection, shellfish natural spawning environment, benthic biomass, rich bait families Conditions of the water surface, the use of the method of breeding fish species is to achieve an effective way to protect and multiply the resources of fish scales.