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网湖似刺鳊--种群生长和死亡率研究
孙建贻; 常剑波; 段中华; 向阳
1994
Source Publication水生生物学报
ISSN1000-3207
Volume18Issue:3Pages:230
Abstract根据669尾标本的研究结果表明, 网湖似刺鳊##的年总死亡系数为1.27, 年总死亡率为0.72 。从理论推导证明, 鱼类的生长拐点与其临界年龄是一致的。据此认为, 网湖似刺鳊##等小型经济鱼类的首捕年龄为2龄, 相应体长约160mm为宜。图5表7参18(李永芬)
Keyword网湖 似刺鳊-- 种群生长 死亡率 生长拐点 临界年龄
Language英语
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/40377
Collection中科院水生所知识产出(2009年前)
Affiliation中国科学院水生生物研究所
Recommended Citation
GB/T 7714
孙建贻,常剑波,段中华,等. 网湖似刺鳊--种群生长和死亡率研究[J]. 水生生物学报,1994,18(3):230.
APA 孙建贻,常剑波,段中华,&向阳.(1994).网湖似刺鳊--种群生长和死亡率研究.水生生物学报,18(3),230.
MLA 孙建贻,et al."网湖似刺鳊--种群生长和死亡率研究".水生生物学报 18.3(1994):230.
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