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通过补充来减少蜜蜂冬季死亡率:欧洲各地的实地证据

María Benito-Murcia¹, Clémence Riva², Eduardo José García-Vicente¹

¹Neobéitar S.L. Av. de Alemania, 6 1°B, 10001 Cáceres, Extremadura, Spain; Department of Animal Medicine, Faculty of Veterinary, Universidad de Extremadura. Av. de la Universidad S/N, 10003 Cáceres, Extremadura, Spain.

Research in veterinary science

|October 17, 2025

概括

在一项为期两年的研究中,补充剂显著减少了44%的蜜蜂冬季损失. 这种必不可少的微量元素有望改善殖民地的健康状况和对环境压力因素的抵抗力.

科学领域:

蜜蜂养殖和授粉者健康
昆虫中的微量元素营养
环境压力因素和蜜蜂的弹性

背景情况:

蜂蜜健康受到环境压力因素的威胁,营养起着至关重要的作用.
蜜蜂群的微量营养需求,特别是,仍未得到充分研究.
是一种重要的微量元素,对蜜蜂健康有潜在的益处.

研究的目的:

评估 (Mo(+V)) 协调复合物的有效性,以提高蜜蜂群的表现和降低冬季死亡率.
评估化合物的安全性和与标准养蜂实践的兼容性.
研究补充剂对蜂蜜储量和蜜蜂种群的影响.

主要方法:

这是一项为期两年的实地研究,涉及西班牙,希腊和法国的283个蜂巢.
补充142个蜂巢的基化合物 (Na-Mo2O4-EDTA) 与141个对照蜂巢相比.
监测冬季殖民地损失,蜜蜂种群和蜂蜜生产情况.

主要成果:

补充剂导致冬季殖民地损失平均减少了44% (范围为27-75%).
在补充组中,殖民地死亡的风险减半了 (风险比:0.51).
在希腊的蜂巢中观察到蜂蜜储量增加了107%,不同地点的结果各不相同.

结论:

对于蜜蜂管理至关重要,为减轻冬季死亡率提供了有效的策略.
复合物无毒,稳定,易于使用,在蜂蜜中不会留下任何残留物.
当地环境因素和管理实践可能会影响对蜂蜜储备的影响.

关键词:

殖民地损失殖民地损失蜜蜂是蜜蜂,它们是蜜蜂.合金是一种合金.营养营养营养营养营养冬季死亡率冬季死亡率

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