| 台湾红罗非鱼和尼罗罗非鱼的生长特性与养殖效果的比较 |
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| 引用本文： | 李家乐,李思发,韩风进.台湾红罗非鱼和尼罗罗非鱼的生长特性与养殖效果的比较[J].上海海洋大学学报,2002(1):1-5. |
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| 作者姓名： | 李家乐 李思发 韩风进 |
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| 作者单位： | [1]上海水产大学农业部水产增养殖生态，生理重点开放实验室，上海200090 [2]国家级青岛罗非鱼良种场，山东青岛266317 |
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| 基金项目： | 国家“九五”攻关资助项目 (尼罗罗非鱼选育 )，96-0 0 8-0 1-0 2 -0 3号，上海市青年基金资助项目 (性逆转法生产尼奥全雄罗非鱼技术研究 )，99QC46.0 10 8号，该文获 2 0 0 0年度中国水产学会学术年会优秀论文 |
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| 摘 要： | 在青岛罗非鱼良种场水泥池饲养环境里，对台湾 非鱼和尼罗罗非鱼的生长特性与养殖效果进行了比较研究。结果表明：在80天以前，它们的体重均呈直线增长；在体长小于10cm时，相同体长的个体，二者的体重差异不明显，在体长超过10cm后差异加大，相同体长的尼罗罗非鱼比台湾红罗非鱼重；饲养230天，尼罗罗鱼的生长速度，起捕平均规格，单位面积净产量和肥满度均高于台湾红罗非鱼，差异显著；
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| 关 键 词： | 台湾红罗非鱼 尼罗罗非鱼 生长特性 养殖效果 比较 |
| 修稿时间： | 2002/1/23 0:00:00 |
Comparison of growth performance and culture characteristics of Taiwanese red tilapia and Nile tilapia |
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| LI Jia le,LI Si f,HAN Feng jin.Comparison of growth performance and culture characteristics of Taiwanese red tilapia and Nile tilapia[J].Journal of Shanghai Ocean University,2002(1):1-5. |
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| Authors: | LI Jia le LI Si f HAN Feng jin |
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| Abstract: | Growth performance and culture characteristics between Taiwanese red tialpia and Nile tilapia were compared in concrete tanks at National Tilapia Seed Farm of Qingdao. Both of them grew with straight line at early 80 days. There were not significant differences of weights between them when their body length were less than 10cm; significant when more than 10cm; Nile tilapia was heavier than Taiwanese red tilapia at same body length. Growth rate, average catching sizes, net production and fat factor of Nile tialapia were significantly higher than those of Taiwanese red tilapia when they were caught at 230 days. |
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| Keywords: | Taiwanese Red Tilapia Nile Tilapia Growth Culture |
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