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对虾流网网目尺寸与虾体尺度之间的关系,是对虾流网捕虾理论与网具设计中的主要问题。这是因为对虾流网网目尺寸的大小,直接关系到其所捕对虾的体长组成和渔获效率,同时还涉及到对虾资源的合理利用和保护问题。所以正确地确定对虾流网网目尺寸,不仅在理论研究上是必要的,而且在实际生产中也有其重要意义。有关刺网网目尺寸与鱼体尺度间关系的问题,国内外已有过不少研究与论述。研究的中心问题是探求与确定鱼体大小与捕捞它的最适网目尺寸间的关系,即以某种鱼类的
The relationship between shrimp net size and shrimp size is the main problem in shrimp netting shrimp theory and net design. This is because the size of the net size of shrimp net is directly related to the body composition and catch efficiency of the shrimp caught, as well as the rational utilization and protection of shrimp resources. Therefore, to correctly determine the net size of shrimp net is not only necessary for theoretical research, but also important in practical production. There are many researches and discussions at home and abroad about the relationship between the mesh size and the size of fish. The central issue of the study is to explore and determine the relationship between the size of the fish and the optimum size of the net to catch it,