| 巴蛸拖网捕捞技术研究 |
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| 引用本文： | 孙春录,于丽,张榭令.巴蛸拖网捕捞技术研究[J].齐鲁渔业,2003,20(8):34-36. |
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| 作者姓名： | 孙春录 于丽 张榭令 |
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| 作者单位： | [1]蓬莱市水产技术推广站，265600 [2]蓬莱市水产研究所．265600 |
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| 摘 要： | 为合理开发利用巴蛸资源，为29．4～58．8kW渔船巴蛸拖网进行了改进设计，改成低口、长袖的结构形式，并配置驱赶铁链。与原拖网对比试验结果表明，新型巴蛸拖网比原底拖网增产巴蛸60％以上，增加产量50％以上，同时对传统经济鱼虾类有一定保护作用。
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| 关 键 词： | 巴蛸 拖网捕捞技术 改进设计 驱赶铁链 |
Study on the Technique of Octopus-capture by a New Type of Dragnet |
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| Sun Chunlu et al.Study on the Technique of Octopus-capture by a New Type of Dragnet[J].Shandong Fisheries,2003,20(8):34-36. |
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| Authors: | Sun Chunlu |
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| Institution: | Sun Chunlu et al |
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| Abstract: | In order to exploit the octopus resource reasonably.the dragnet on the 29.4-58.8 kW trawler was changed into a type of low gap.long sleeve structure.and equipped with driving chain. Contrasted experiment showed that the capture could be increased by about 60 percent using the new type of dragnet.The productive value could be improved by about 50 percent. In addition,using the new type dragnet could also prevent the involuntary harm to the other economic animals. |
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| Keywords: | octopus dragnet technique of capture design of the netting gear |
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