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春季水温逐渐回升,鱼的食欲渐趋旺盛。做好成鱼池的春季管理,是夺取全年成鱼高产的关键。一、投饵施肥。池塘水温上升到10℃左右时鱼开始摄食,并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,以后逐渐投喂人工栽培
Spring water temperature gradually picked up, the fish appetite is getting strong. Well into the fish pond management, is to capture the key to high-yield fish throughout the year. First, feed fertilization. When the water temperature in the pond rose to about 10 ℃, the fish began to feed and gradually increased with the increase of 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, after gradually fed artificial cultivation