| 帆式张网网囊网目选择性能研究 |
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| 引用本文： | 程家骅,陈雪忠,黄洪亮,胡永生,魏建国.帆式张网网囊网目选择性能研究[J].中国水产科学,2000,7(4):64-68. |
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| 作者姓名： | 程家骅 陈雪忠 黄洪亮 胡永生 魏建国 |
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| 作者单位： | 1. 中国水产科学研究院,东海水产研究所,上海,200090
2. 江苏省海洋渔业指挥部,江苏,南通,226006 |
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| 基金项目： | 农业部“八五”重点科技攻关项目! (85 95 0 2 0 3 0 1) |
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| 摘 要： | 分别对规格为４０、５０、６０、７０和８０ｍｍ网目的帆式张网网囊进行各４０网次的选择性试验,分析不同网囊规格的网目选择性能,探讨东海区帆式张网网囊的最小网目尺寸。结果表明,选择规格５５ｍｍ的网囊网目尺寸较为适宜。
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| 关 键 词： | 帆式张网 网囊 网目选择性能 网目尺寸 |
| 修稿时间： | : |
Study on selectivity of diamond mesh codends of stow nets |
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| CHENG Jia-hua,CHEN Xue-zhong,HUANG Hong-liang,HU Yong-sheng,WEI Jian-guo.Study on selectivity of diamond mesh codends of stow nets[J].Journal of Fishery Sciences of China,2000,7(4):64-68. |
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| Authors: | CHENG Jia-hua CHEN Xue-zhong HUANG Hong-liang HU Yong-sheng WEI Jian-guo |
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| Abstract: | The mesh sizes in the experiment were 40,50,60,70,and 80 mm respectively, and for each mesh size of the codends 40 nets were designed. The results indicate that the 55 mm mesh size with codends is suitable that it can not only conserve fisheries resources but also has uninfluence on the current fishery production. |
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| Keywords: | stow net codend mesh selectiti |
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