| 尼罗罗非鱼对不同颜色定置网片的反应特性 |
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| 引用本文： | 蔡厚才,何大仁.尼罗罗非鱼对不同颜色定置网片的反应特性[J].台湾海峡,1992,11(1):69-73. |
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| 作者姓名： | 蔡厚才 何大仁 |
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| 作者单位： | 浙江水产学院渔业工程系，厦门大学海洋系，厦门大学海洋系，厦门大学海洋系 舟山 316101，厦门 361005，厦门 361005，厦门 361005 |
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| 基金项目： | 福建省自然科学基金，农牧渔业部鱼类行为学研究 |
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| 摘 要： | 本文初步研究了尼罗罗非鱼对红、黄、绿、蓝、青灰色定置网片反应特性,并探讨了该鱼对青灰色网片的适应特性。结果表明:绿色网片对罗非鱼的阻拦作用最大,青灰色网片次之,红、黄色网片再次,蓝色网片最小。罗非鱼对青灰色网片具明显的适应现象,它们完成整个适应过程所需的实验重复次数约为7次。
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| 关 键 词： | 罗非鱼 颜色 定置网片 反应特征 |
Characteristics of reaction of Tilapia niloticus to set net pieces of different colours |
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| Cai Houcai.Characteristics of reaction of Tilapia niloticus to set net pieces of different colours[J].Journal of Oceanography In Taiwan Strait,1992,11(1):69-73. |
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| Authors: | Cai Houcai |
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| Abstract: | The present paper preliminarily studies the characteristics of the reaction of Tilapia niloticus to set net pieces of red-,yellow-,green-,blue-,biueish-grey colors,and goes further into the adaptivity of Tilapia to blueish-grey net pieces. The results show: The green net piece has the greatest block affect on Tilapia, blueish-grey second,red and yellow third,and blue the lowest. Tilapia is obviously adaptable to blueish-grey net piece. Seven repeated experiments are needed to complete the whole adaptive process. |
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| Keywords: | Different colors set net piece reaction Tilapia |
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