池塘既是鱼类的生活场所,也是铒料培育、排泄物分解和氧化的场所。池塘的物质循环和鱼类天然饵料生物的繁殖而直接影响鱼类的生理活动而使鱼类有不同的生长发育状况。因此,养鱼产量的高低,经济效益的好坏,首先取决于池塘条件如何,优良的池塘是取得养鱼成功的关键。进行池塘冬建,有几个问题必须引起足够 Pond is both a fish’s living place, but also the bait material cultivation, waste decomposition and oxidation of the place. The material circulation of ponds and the reproduction of natural fish food organisms directly affect the physiological activities of fish so that the fish have different growth and development status. Therefore, the level of fish production, economic benefits are good or bad, first of all depends on the conditions of the pond, good pond is the key to the success of fish farming. Winter pond construction, there are several issues that have caused enough