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CHEN Sheng-ao;YAO Na;MA Chun-hui;LIU Jie-ya;XIE Cong-xin;LIU Xu-qiang
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陈生熬;姚娜;马春晖;刘洁雅;谢从新;刘旭强
摘要: [目的]研究塔里木河流域多浪水库鲤的年龄与生长.[方法]2012~2013年通过对塔里木河流域多浪水库鲤的采样观察,运用传统生物学测量方法鉴定年龄,分析其生长特征.[结果]塔里木河流域多浪水库的鲤,年龄均值为3.80±1.384+,年龄结构不符合正太分布,优势年龄个体5+;体长和体重相关方程为:W=0.179 8L2.427 (R2 =0.917 9);体长和体高的关系式为:L=0.284 4H+0.190 4(R2=0.957 5);体长和鳞径直线相关方程为:L =12.543R-81.717 2(R2 =0.852 0);体长和鳞径幂指数相关方程为:L=0.018 4R3.3369(R2=0.912 6);多浪水库鲤的渐进体长L∞=96.54 cm,生产系数k=0.015,W∞=13 884.44 g,t0=-1.8540;种群总体(n=25)体长和体重生长方程为:Lt=96.54(1e0.015(1e0.015(t+1.854 0)),Wt=13 884.44(1e0.015(t+1.8540)2.4627.种群总体丰满度:K=2.851 8±0.2108.[结论]多浪水库鲤,异速生长,适应性较强,生长性状不稳定,在种群动态和渔业生态平衡,起到了一定的作用.
CHEN Sheng-ao;YAO Na;MA Chun-hui;LIU Jie-ya;XIE Cong-xin;LIU Xu-qiang. Age and Growth of Cyprinus carpio Linnaes in Tarim River Basin of Duolang Reservoir[J]. .
陈生熬;姚娜;马春晖;刘洁雅;谢从新;刘旭强. 塔里木河流域多浪水库鲤年龄与生长研究[J]. .
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http://www.xjnykx.com/EN/Y2015/V52/I5/954