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1改善养殖环境,进行生态防治改善水质通过注入清水来稀释养殖池中的有害代谢物,以改良水质,增强养殖对象的抗病能力;或注入其他水源,以改善生态环境,如注入粪水以促进浮游生物生长。通过清塘,不仅可以除去野杂鱼,清除竞食生物,而且可以杀灭病原体,有效改良水质。调节温度许多病
1 to improve the breeding environment, ecological control to improve water quality by injecting water to dilute the pond culture of harmful metabolites to improve water quality and enhance the resistance of breeding objects; or other water sources to improve the ecological environment, such as the injection of manure to Promote the growth of plankton. Through the clear pond, not only remove the wild trash fish, clear the food for food, but also kill pathogens, effectively improve water quality. Regulate the temperature of many diseases