| 400 Hz矩形波连续音对鲤、草鱼音响驯化的试验研究 |
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| 引用本文： | 姜昭阳,张国胜,梁振林.400 Hz矩形波连续音对鲤、草鱼音响驯化的试验研究[J].海洋湖沼通报,2007(Z1). |
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| 作者姓名： | 姜昭阳 张国胜 梁振林 |
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| 作者单位： | 1. 大连水产学院海洋工程学院,辽宁,大连,116023
2. 中国海洋大学水产学院,山东,青岛,266003 |
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| 摘 要： | 音响驯化技术被广泛应用于海洋牧场及淡水水域对鱼类行为的控制,但在采用何种频率和波形声音方面的研究积累尚少。试验室条件下,利用400 Hz矩形波连续音对鲤、草鱼进行了音响驯化试验。结果表明,鲤、草鱼的反应时间和聚集时间均逐日减少。平均反应时间分别为25.4 s和34.6 s,平均聚集时间分别为48.9 s和56.9 s;聚集率则逐日增加.驯化5 d后,鲤、草鱼的聚集率均达到100%,平均聚集率分别为89.7%和94.1%。由此可见.400 Hz矩形波连续音对鲤、草鱼均有明显的驯化作用。
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| 关 键 词： | 鲤 草鱼 音响驯化 400 Hz矩形波连续音 反应时间 聚集时间 聚集率 |
STUDY OF ACOUSTIC TAMING ON CYPRINUS CARPIO AND CTENOPHARYNGODON IDELL US BY RECTANGULAT CONTINUANT OF 400 HZ |
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| JIANG Zhaoyang,ZHANG Guosheng,LIANG Zhenlin.STUDY OF ACOUSTIC TAMING ON CYPRINUS CARPIO AND CTENOPHARYNGODON IDELL US BY RECTANGULAT CONTINUANT OF 400 HZ[J].Transaction of Oceanology and Limnology,2007(Z1). |
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| Authors: | JIANG Zhaoyang ZHANG Guosheng LIANG Zhenlin |
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| Abstract: | Acoustic taming was applied to control the behavior of fish for marine ranching or inland,but the research about what kind of sound frequency and waveform should be applied were still few.The behavior of carp Cyprinus carpio and grass carp Ctenopharyngodon idel- lus was studied by means of acoustic taming using rectangular continuant of 400 Hz in labo- ratory.The result showed that response time and aggregation times of carp Cyprinus carpio and grass carp Ctenopharyngodon idellus were decreasing gradually,moreover average re- sponse time to sound stimulation of them were 25.4s and 34.6s,and average aggregation time were 48.9 s and 56.9s;while aggregation ratios were increasing gradually to 100?- ter 5 days and average aggregation ratios were 89.7% and 94.1%.It illuminated that there is an evident revulsive effect on carp Cyprinus carpio and grass carp Ctenopharyngodon idel- lus using rectangular continuant of 400 Hz. |
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| Keywords: | carp Cyprinus carpio grass carp Ctenopharyngodon idellus acoustic taming rectangular continuant of 400 Hz response time aggregation time aggregation ratio |
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