成鱼池的春季管理是指二月底到四月这段时间的管理工作。 春管期间成鱼池的特点是:①经过漫长的低温期(冬季),水质老化,水中有机质比较丰富,池底有害有毒气体较多,水质偏酸,有利于鱼类栖息生活;②从“春分”到“立夏”期间,天气转暖,水温渐升,鱼儿普 Spring management of fish ponds refers to the management of the period from the end of February to April. Spring pond into the fish during the tube is characterized by: ① After a long period of low temperature (winter), the water quality of aging, rich in organic matter in the water, toxic bottom of the pool more toxic, acidic water is conducive to fish habitat; ② from “ ”To the“ beginning of summer ”period, the weather gets warmer, the water temperature is getting higher, and the fish are getting better