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总氮、总磷与钙浓度均是影响育珠蚌生长的主要因素,通过不同处理,进行养殖比较,就三者对蚌生长的相关性程度进行了研究,结果表明:在现有浓度下得出育珠蚌的增重与总氮的偏相关系数为0.998625;总磷的偏相关系数为0.402719;钙离子浓度的偏相关系数为0.995538。
Total nitrogen, total phosphorus and calcium concentration were the main factors affecting the growth of mussel. Through the comparison of different treatments, the correlation between the growth of mussels was studied. The results showed that under the existing concentrations The partial correlation coefficient between weight gain of pearl oyster and total nitrogen was 0.998625. The partial correlation coefficient of total phosphorus was 0.402719. The partial correlation coefficient of calcium concentration was 0.995538.