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feng qun guo dong guan wang hao
Author(s): 
Pages: 18
Year: Issue:  3
Journal: Apicultural Science and Technology

Keyword:  管理措施越冬蜂蜂群越冬前期气候状况安全越冬死亡率蜜蜂一次性蜂王;
Abstract: <正> 用王笼关王越冬,是蜂群安全越冬的一项行之有效的管理措施。其优点:(一)有计划地快速停产在立冬前后,根据越冬蜂的数量和气候状况,进行关王。一次性断子,子脾整齐,蜂儿质量好;(二)减少越冬蜂的损失越冬前期还有另星蜜源,如不关王蜜蜂活动频繁,无效飞翔多,死亡率高。关王断子后,蜜蜂安静地结球,进入半
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