“春季忽视鱼病防,夏秋鱼瘟浮满塘”,这句话道出了春季做好鱼病预防工作的重要性,而做好春季鱼病的预防主要应抓住“三早、四定、五消”技术措施。1.“三早”所谓“三早”,即早放养、早开食、早管理。一般春节前后投放鱼种较为适宜,这时水温较低,鱼种活动力较弱,鳞片紧密,在捕 “Spring neglected fish disease prevention, summer and fall fish plague float full pond,” this sentence out of the spring to do a good job of prevention of fish disease the importance of doing a good job in the prevention of spring fish disease should seize the “three early, four set , Five elimination ”technical measures. 1. “Three early” The so-called “three early” early stocking, early food, early management. Generally put the fish before and after the Spring Festival is more appropriate, when the water temperature is low, the species activity is weak, scales closely, catch