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根据 1 999年 1 0月至 2 0 0 0年 7月在厦门市杏林虾池综合养殖系统进行水质 (水温、透明度、比重、氨氮、亚硝酸氮、硝酸氮、无机磷、pH值、化学需氧量 )和沉积物 (有机质、硫化物 )的跟踪调查 ,分析结果表明 :该养殖系统的水质和沉积物的各项指标较稳定 ,基本上符合水产养殖的要求 .实际生产效益也表明该虾池综合养殖效益较显著
According to the water quality (water temperature, transparency, specific gravity, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, inorganic phosphorus, pH value, chemical requirement Oxygen content) and sediment (organic matter, sulfide) were investigated. The results showed that the indicators of water quality and sediment of the aquaculture system were relatively stable, which basically met the requirements of aquaculture. The actual production efficiency also showed that the shrimp Pool integrated breeding more significant benefits