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在离密度养殖的池塘中,水质、病害、营养几方面的问题都表现极为突出,很多水产工作者对此都进行了多方面的研究,发现主要问题集中于影响养殖环境的池塘底泥。所以池底的环境改良对养鱼效果影响极大.不少专家都提倡使用石灰来达到此
Among the aquaculture ponds, the problems of water quality, disease and nutrition are extremely prominent. Many aquatic workers have conducted various studies on it and found that the main problems are concentrated in pond sediments that affect the breeding environment. So the environment at the bottom of the pond has a great impact on fish farming. Many experts have advocated the use of lime to achieve this