塑料大棚无土流水养殖黄鳝，由于棚内温度较适宜，因此可一年四季养殖；由于饲养池中保持微流水，水质不会恶化，因而黄鳝不易思病；养殖效益大大提高。现将其技术介绍如下： 　　一、建好饲养池 　　有两种饲养池可供选建：一种是开放式，适合在常年有微流水的地方建造。其 Plastic shed soilless aquaculture eels, because the greenhouse temperature is more appropriate, it can be bred throughout the year; due to keep microflooded breeding pond, water quality will not deteriorate, so eel is not easy to Sickness; breeding benefits greatly increased. Now the technical introduction is as follows: First, the establishment of feeding pool There are two kinds of feeding ponds for construction: one is open, suitable for perennial microfluidic place. its