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进入秋季后,天气转凉,水温渐渐下降,鱼类的生长速度逐渐变慢,但此时水体的致病细菌减少,鱼类发病少,此时应抓好以下管理重点。1.施肥投饵秋季气候温和,是鱼类育肥的好时期,此时需要大量施肥投饵以保证不同食性鱼类的摄食需要。饲料投喂量原则上是根据鱼类的摄食情况决定,即鱼类吃多少就喂多少,保证量足,同时坚持定
After entering the autumn, the weather turns cooler, the water temperature gradually decreased, the growth rate of fish gradually slowed down, but at this time reduce the number of pathogenic bacteria in water, fish less incidence, this time should focus on the following management. 1. Fertilization Feeding autumn climate is mild, is a good time for fish fattening, this time a lot of fertilizer to feed to ensure that different feeding habits of fish needs. Feeding ration is based on the feeding of fish in principle, that is, how much to feed on the number of fish to ensure that the amount of foot, while insisting