摘要
对鲈流刺网的不同目大、网线规格、缩结系数进行了研究试验，结果：以目大１５５ｍｍ、网线规格０．６ｍｍ、水平缩结系数０．６为宜。３只１２马力渔船用此网生产一年半，创产值１９８．４万元，利税１８０多万元。专家鉴定认为本成果居国内先进水平。
After many experiments on the mesh size,the .specification of netting cord and hanging ratio of the drift net for fishing perch,a conclusion was drawn that the drift net made of 155mm meshes,netting cord of 0. 6mm and the hanging ratio of 6 is the moSt suitable for catching perch. The total output value of three 12H. P. -fishing boat using this drift net to fish perch 18 months was 1. 984 million yuan and the profit and tax was 1. 80 million yuan.The result,appraised by experts in Sept.,1995,met the advanced level at home.
出处
《齐鲁渔业》
1996年第2期30-32,共3页
Shandong Fisheries
关键词
鲈流刺网
网目大小
网线规格
drift net for fishing perch
mesh size
netting cord
