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春季放养鱼种的注意事项

HEBEI FISHERIES(2001)

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Abstract
春季是细菌性疾病和真菌疾病的多发季节,鱼种的放养要注意以下几个事项: 1.彻底清塘消毒 一般干法清塘每667m2施石灰50~100kg,如带水清塘每667m2施生石灰125~150kg即可杀灭多种病原菌和敌害生物卵、寄生虫等,且可增加水体Ca2+浓度维持CO2系统的平衡,一周后方可放养.
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