| 小型渔船绳拖网的研究与试验 |
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| 引用本文： | 孙泰昌,陈家乐.小型渔船绳拖网的研究与试验[J].齐鲁渔业,1996,13(6):1-4. |
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| 作者姓名： | 孙泰昌 陈家乐 |
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| 作者单位： | [1]山东省海洋水产研究所 [2]蓬莱市网具厂 |
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| 基金项目： | 山东省海洋与水产厅科技发展计划重点项目 |
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| 摘 要： | １９９３～１９９５年，先后设计和试验了网口目大６ｍ，８ｍ，１０．８ｍ３种规格拖网，普遍增产２０％以上，本文着重介绍１３６ｋＷ渔船使用的网口目大８ｍ的拖网设计方法及试验情况，提出根据捕捞对象习性选择网身形状，根据网以力和渔船功率配置网线，并研究了网目尺寸和网口周长的确定以及网盖和网袖设计。
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| 关 键 词： | 绳拖网 变水层拖网 网身形状 网具结构 |
On Design of Rope Trawl for Small Fishing Vessel |
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| Sun Taichang et al.On Design of Rope Trawl for Small Fishing Vessel[J].Shandong Fisheries,1996,13(6):1-4. |
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| Authors: | Sun Taichang |
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| Abstract: | From 1993 to 1995 a rope trawl with different mesh sizes of 6 m,8 m and 10.8 m in the part of the net mouth was designed.In the fishing test its catch increased by 20%.The article focused on introducing the design method and test result of the rope trawl with its net mouth mesh size of 8 m for 136 kW fishing vessel.The net twine for making rope trawl and its form were especially stressed on study.The design method was based on the force endurance of the net to dispose the netting cord and on the habits of the fishing stock to choose the net body form. |
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| Keywords: | rope trawl net body form selection of net twine for making net water stratum changeable trawl |
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