鳜鱼苗种运输是养鳜生产过程中不可缺少的环节,一般情况下,以运输0.8～15厘米的鳜鱼种为常见。运输方法可分为封闭式、开放式和特殊方式三大类。一、封闭式运输封闭式运输法是将鳜鱼种和水置于密闭充氧的容器或氧气袋中进行运输。1.运输方法用于装运鳜鱼种的氧气袋有圆桶形、正 Catfish fry transport is an indispensable part of the production process, in general, the transport of catfish species 0.8 to 15 cm is common. Transport methods can be divided into closed, open and special three categories. First, the closed transport Enclosed transport method is the catfish species and water placed in airtight oxygen containers or oxygen bags for transport. 1. Transportation methods Oxygen bags used for transporting catfish species have a barrel shape, positive