池塘养鱼常见水质问题及解决方法

 池塘养鱼中水质的优劣直接关系到养殖效益的好坏，除了有足够的水量外，更要具务相应的水质条件。论文对池塘养鱼水质指标、水色标准、水色辨别等方面做了总体概述，对池塘养鱼生产中常见的pH异常，氨氮偏高，亚硝酸盐过高，溶解氧浓度，硫化氢过高，蓝藻等问题及其发生的原因、来源、危害以及解决办法进行了解析，以期为做好水质管理，争取高产提供依据。

Common Problems and Solutions of Water Quality of Pond Fish Production

The water quality of pond is directly related to the fish development,health and benefits.The water conditions include water quantity and quality.In this paper,the water quality such as water quality items,water color standards,color identification were reviewed.Moreover,the common problems of pond fish production including abnormal pH value,high ammonia nitrogen,high nitrite,dissolved oxygen concentration,high hydrogen sulfide,cyanobacteria were analyzed in this paper so as to provide a reference for pond fish production.