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采用陆基围隔实验法 ,研究了施肥和投饵养殖台湾红罗非鱼 (Oreochromismossambicus×O .niloticus)、施肥混养台湾红罗非鱼和菲律宾蛤仔 (Ruditapesphilippinarum)及投饵养殖中国对虾 (Pe naeuschinensis)的海水池塘周日溶氧最低值的预报 实验在胜利油田水产公司养虾场 (1994年 )和黄海水产集团公司养虾场 (1995年 )进行 实验中定期测定浮游植物光合作用产氧量、水柱呼吸耗氧量和底泥呼吸耗氧量 ,并根据前人的资料推算鱼、虾呼吸耗氧量 ,根据Schroeder的表格估计大气扩散作用引起的溶氧变化 比较了 3种周日溶氧最低值预报方法的效果 结果证明 ,对数直线外推法和简易WPRD法是简便而有效的预报方法
Land-based enclosure experiment was used to study the effects of fertilization and feeding on Oreochromismossambicus × O. Niloticus, fertilization and hybridization of Taiwan red tilapia and Ruditapesphilippinarum, Penai chinensis seawater pond on the lowest daily value of the dissolved oxygen prediction experiment Shengli Oilfield Aquaculture Company Shrimp Farm (1994) and the Yellow Sea Fisheries Group shrimp farm (1995) experiments regularly measured phytoplankton photosynthesis oxygen production, Water column respiratory oxygen consumption and sediment respiratory oxygen consumption, and based on previous data projections fish and shrimp respiratory oxygen consumption, according to Schroeder’s table to estimate atmospheric diffusion caused by changes in dissolved oxygen were compared three kinds of Sunday minimum dissolved oxygen forecast The results show that the method of logarithm linear extrapolation and simple WPRD method is a simple and effective method of forecasting