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2008年通过对黄壁庄水库增殖放流区的本底调查,基本摸清了该库区游泳生物数量,生态环境、基础饵料条件及底栖生物的种类及数量。本次调查中没有捕到草、鲢、鲤、大银鱼亲体,草、鲢、鲤、大银鱼的卵和幼鱼以及敌害鱼类的调查结果也为零;浮游植物12种,平均密度为2 644个/m3;浮游动物10种,总平均生物密度为28 736.6个/m3,总平均生物量为2.122 g/m3;底栖生物8种,总平均生物密度44个/m2,平均生物量35.76 g/m2。敌害生物本次调查未捕到。调查结果显示,该库区为草、青、鲢、鳙、大小银鱼理想的增殖放流场所。
In 2008, through the background investigation of the proliferation and discharge area of Huangbizhuang Reservoir, the number of swimming organisms, ecological environment, basic feed conditions and species and quantity of benthic organisms in the reservoir area were basically ascertained. The survey did not catch grass, silver carp, carp, big silver carp body, grass, silver carp, carp, big silverfish eggs and larvae and predatory fish survey results were zero; phytoplankton 12 species, on average The average density of the zooplankton was 28 736.6 / m3 with a total average biomass of 2.122 g / m3. There were 8 benthic organisms with a total average biomass density of 44 / m2 with an average Biomass 35.76 g / m2. The predator creature did not catch this investigation. The survey results show that the reservoir area for the grass, blue, silver carp, bighead and bighead, the ideal place for the proliferation of discharge.