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6月份广东省气温、水温逐步上升,雷雨天气较多,养殖的水生动物病害发病率将呈上升趋势。雷雨、闷热天气现象较频繁,鱼塘容易因缺氧而发生泛池,加强日常管理,发现缺氧应及时开增氧机、加注新水等措施,暴雨过后,要密切注意池塘水质中各种理化因子的变化,及时做好水质调控,保持水体的稳定。预测各地气温在22℃~36℃,养殖水温在20℃~30℃,平均水温在25℃左右。一、病情预测
In June, the temperature and water temperature of Guangdong Province gradually increased, and the thunderstorms were more frequent. The incidence of aquatic animal diseases in aquaculture will show an upward trend. Thunderstorms, hot weather more frequently, fish pond prone to pan-pool due to lack of oxygen, strengthen daily management and found that oxygen should be promptly open oxygen machine, add new water and other measures after the heavy rain, we should pay close attention to the pond water quality Variety of physical and chemical factors, timely and good water quality control, maintaining water stability. It is estimated that the temperature in each region is between 22 ℃ and 36 ℃, the water temperature for breeding is between 20 ℃ and 30 ℃, and the average water temperature is about 25 ℃. First, the prognosis