英语翻译
英语翻译
African catfish (30.71 ± 0.89g) were stocked at four different densities of 35,65,95 and 125 kg m-3 in 120L aerated tanks for 60 days,with one and a half tanks of water being renewed daily.The effects of stocking density were examined in growth performance,hematological and biochemical indices.Growth decreased with the increasing stocking density,and there is no significant difference between 35 kg fish m-3 and 65 kg fish m-3 treatments.Hematological and biochemical indices,including erythrocyte sedimentation rate (ESR),mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH) values,serum ion levels and pH,were not affected by the stocking density.Consistent with the result of growth,no significant difference in red blood cell (RBC) count,the mean corpuscular hemoglobin concentration (MCHC),hemoglobin (Hb) and Hematocrit (Hct) values were observed between 35 kg fish m-3 and 65 kg fish m-3 treatments.In conclusion,the optimal densities (35 - 65 kg fish m-3) were recommended for African catfish culture in the static water systems.
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貌似还能看懂,明儿个有空的话就来翻一翻.先睡了万分，万分，亿万分的感谢将非洲鲶鱼以。。等4种不同密度放入120L充气池养殖60天，每天更换1个半水池的水。养殖密度对非洲鲶鱼的影响以增重、血液和生化指标来考察。随着密度的增加，增重逐渐减少，35和65密度的两个组增重没有明显区别。血液和生化指标，包括红细胞沉降率，平均红血球容积，红细胞平均血红蛋白含量的数值，以及血清离子水平，PH，并没有受到养殖密度的影响。与增重结果一致，红血球计数，红细胞平均血红蛋白浓度，血红蛋白和血球容积值在35和65两组中也没有明显区别。于是得出结论，35-65是储水系统中非洲鲶鱼的最佳养殖密度。