漳泽水库移植大银鱼产量变化原因探讨

On Cause of Output Decreasing for Transplanted Silvefish in Zhangze Reservoir

从漳泽水库水质、饵料生物量、鱼类区系组成、投卵量和捕捞量等几个方面,分析了大银鱼产量骤减的原因,根据存在的问题,为以后生产和管理提供了应采取的措施。

This paper analyzes the cause why the transplanted silvefish's output decreases rapidly in Zhangze Reservoir from the water quality,biomass of the bait,regional composition of fish,amount of thrown ovum and amount of fishing,then gives the corresponding measures for the production and management of the translanted silvefish in the future according to the existing problems.