山东省群众渔业变水层绳拖网研究  

A STUDY ON THE MIDWATER ROPE TRAWL OF SHANDONG PROVINCE

作　　者：孙泰昌[1] 李平[1] 陈家乐 刘全成 刘来军 

机构地区：[1]山东省海洋水产研究所 [2]山东省蓬莱市网具厂

出　　处：《中国水产科学》1996年第3期82-88,共7页Journal of Fishery Sciences of China

摘　　要：近几年，山东省群众渔业绳拖网发展很快，进入９０年代以来，先后在蓬莱、荣成和环翠等地的１３６－１４７Ｋｗ渔船上试验了目大０８ｍ、１ｍ、２２ｍ、３５ｍ、４ｍ、５ｍ、６ｍ、７ｍ、８ｍ、１０８ｍ的绳拖网，取得显著效果。本文对山东省各种绳拖网的试验情况，网型特点，网线配置和其他方面的性能进行了综合分析，并提出改进意见。In the last few years,the rope trawl fisheries of Shandong province developed rapidly.We've tested mesh size of 0.8m,1m,2.2m,4m,5m,6m,7m,8m,10.8m on the 136-147Kw fishing boat in areas of Penglai,Rongcheng,Weihai,etc.,with significant effect.The output of the rope trawl is 1.4 to 3.5 times compared with the ordinary trawl.It has been widely used in Shandong province.A synthetical analysis is made in this article on the test result.net type,netting yarn configuration,etc.,on the rope trawl and suggestions for improvements are presented.

关 键 词：绳拖网 网型 网线配置 变水层拖网 

分 类 号：S972.17[农业科学—捕捞与储运]