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为什么蜜蜂不出巢
更新时间: 2020-10-09 00:00:00  

蜜蜂不爱出巢有多种原因,主要是温度问题。蜜蜂正常工作最低温度是14℃。有时棚内温度已超过14℃,蜜蜂仍然不爱出巢,这是因为棚内昼夜温差大所致。有的大棚保温不好,夜间降到5℃以下,甚至降到0℃,这时蜜蜂在巢内已形成蛰居状态,第二天温度虽然上升到14℃以上,但是蜜蜂苏醒慢,仍不活跃。要想解决这个问题,应尽量设法使棚内夜间温度保持在8℃以上,使蜜蜂早晨提前出巢工作。

关键词: 为什么 蜜蜂

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