Underwood Robyn M, Kelsey Timothy W, Turley Nash E, López-Uribe Margarita M
Department of Entomology, The Pennsylvania State University, University Park, PA, USA.
Penn State Extension, The Pennsylvania State University, University Park, PA, USA.
J Econ Entomol. 2025 Aug 29;118(4):1504-1511. doi: 10.1093/jee/toaf133.
Management practice decisions are critical for maintaining honey bee, Apis mellifera L., colony health, and the profitability of beekeeping operations. These practices vary with the goals and the size of the beekeeping operations, particularly regarding the type and frequency of pest management strategies used. However, the impact of these practices on the profitability of the operations has rarely been quantified. Here, we compare the impact of 3 honey bee colony management systems (chemical-free, conventional, and organic) on the profitability of small stationary honey-and-bee-producing beekeeping operations. Over the 3 yr of the study, we found that the operations using the chemical-free management system had economic losses, while the operations using the conventional or organic management system generated revenue. Honey production and bee production were highest in the organic and conventional management systems resulting in profits that were 14 and 11 times higher than in the chemical-free management system, respectively. Numerically, honey production was 50% higher in operations using an organic management system than in operations using a conventional management system in year 3. Across systems, the first year of the beekeeping operation required the highest economic inputs, but their costs for the second and third years were significantly lower. Our results provide evidence that active parasitic mite control within colonies is critical for the profits of small-scale stationary beekeeping operations and that organic management is a profitable, long-term system for stationary beekeepers.
管理实践决策对于维持西方蜜蜂(Apis mellifera L.)蜂群健康以及养蜂业务的盈利能力至关重要。这些实践因养蜂业务的目标和规模而异,尤其是在害虫管理策略的类型和频率方面。然而,这些实践对业务盈利能力的影响很少被量化。在此,我们比较了三种蜜蜂蜂群管理系统(无化学药剂、传统和有机)对小型固定蜂蜜和蜜蜂生产养蜂业务盈利能力的影响。在为期3年的研究中,我们发现使用无化学药剂管理系统的业务出现了经济损失,而使用传统或有机管理系统的业务产生了收入。有机和传统管理系统中的蜂蜜产量和蜜蜂产量最高,利润分别比无化学药剂管理系统高出14倍和11倍。从数字上看,在第3年,使用有机管理系统的业务的蜂蜜产量比使用传统管理系统的业务高出50%。在所有系统中,养蜂业务的第一年需要最高的经济投入,但第二年和第三年的成本显著降低。我们的结果提供了证据,表明蜂群内积极的寄生螨控制对于小型固定养蜂业务的利润至关重要,并且有机管理对于固定养蜂人来说是一个有利可图的长期系统。