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春季水温逐渐回升,鱼的食欲日渐旺盛。做好成鱼池的春季管理,是夺取全年成鱼高产的关键之一。一、投饵施肥池塘水温上升到10℃左右时鱼开始摄食,摄食量随着水温的升高逐渐增大。根据鱼的生理特点,春季成鱼池的投饵应掌握由少到多的原则。投喂的方法是先投喂精饲料,以后逐渐投喂黑
Spring water temperature gradually picked up, fish appetite is exuberant. Well managed spring into the fish pond is one of the key to capture high fish production throughout the year. First, feed the fertilization pond water temperature rose to about 10 ℃ when the fish began to eat, food intake increases with increasing water temperature. According to the physiological characteristics of fish, fish pond into the spring should grasp the principle from less to more. Feeding method is to feed the fine feed, then gradually fed black