随着稻田养鱼技术的不断改进和提高，稻田养鱼的鱼放养量不断增加。鱼病也随之发生，如何控制鱼病的发生和蔓延就成为稻田养鱼获得高产的关键。下面，笔者就几年来从事稻田养鱼的经验，介绍几种稻田养鱼防治鱼病的方法。一、对大田进行精心改造，认真清整，彻底消毒首先，在大? With the continuous improvement and improvement of the technology of paddy field fish farming, fish stocking of paddy field fish keeps increasing. Fish diseases also occur. How to control the occurrence and spread of fish diseases has become the key to obtain high yields of fish in rice fields. Below, I have been engaged in rice farming in recent years experience, introduced several methods of fish farming fish control. First, the well-remodeled field, carefully clean, thoroughly disinfected First, in the big?