一、养殖场地选择黄颡鱼属于底栖性鱼类,白天喜栖息于水体底层,夜间则游到水体上层觅食,所以网箱养殖黄颡鱼的水域,最好选择水库、湖泊上游河流入口处,透明度1m以上,溶氧5mg/L以上,pH值7—8,有机物耗氧量小于10mg/L,氨氮低于0.02mg/L,总氮不超过0.5mg/L,亚硝酸盐在0.01mg/L以下 First, the choice of farms Catfish is a species of benthic fish, during the day hi habitat in the bottom of the water, swimming at night to the upper water foraging, so the culture of catfish cages waters, the best choice of reservoirs, the upper reaches of the lake inlet Oxygen content less than 10mg / L, ammonia nitrogen less than 0.02mg / L, total nitrogen not more than 0.5mg / L, nitrite in 0.01 mg / L or less