海南七星彩

牛蛙养殖降低死亡率实现增收,新方法应对牛蛙脑膜炎症状

时间:2019-9-16

目前牛蛙养殖业还处于任意的发展阶段,养殖场海南七星彩硬件跟不上、不注重水质管理、忽视日常的保健,反而为了追求单位亩产而盲目地超高密度放养。这不仅造成水质的污染,而且疾病问题随着养殖密度的增加逐年加重。本人长期在一线工作,就工作中遇到的一些牛蛙疾病做一些概括和总结,希望能够给牛蛙从业者带来一丝帮助。

降低牛蛙养殖成本最好的办法就是降低牛蛙的死亡率,换言之就是预防、控制和治疗疾病。最近几年,脑膜炎疾病年年爆发,造成巨大损失。

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