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夏秋高温季节,鱼类生长加快,摄食量增大,对水环境的要求严格。因此,加强水质调控,是夺取池鱼优质高产的重要保证。1.适时注水注水应根据天气变化、气温高低、水质情况灵活掌握。养殖普通鱼类,一般每隔7天左右向池塘注水1次。如天气酷热、温度高、水质过肥,或阴雨、闷热天,注水?
Summer and autumn hot season, fish growth accelerated, food intake increased, the water environment demanding. Therefore, to strengthen the regulation of water quality is an important guarantee to seize high quality and high yield of fish. 1. Timely water injection Watering should be based on changes in the weather, the temperature level, the flexibility to grasp the water quality. Breeding ordinary fish, usually every 7 days or so to the pond water. Such as the hot weather, high temperatures, water too fat, or rainy, hot days, water?