Frontiers corrects goose fermentation bed welfare study
Frontiers in Veterinary Science has published a correction to the 2026 paper reporting that fermentation bed farming improved behavioral expression and stress resistance in geese. The correction, published March 18, 2026, does not change the study’s findings. Instead, it fixes author affiliations: it adds the Heilongjiang Provincial Key Laboratory of Exploration and Innovation Utilization of White Goose Germplasm Resources in Cold Region for Shuai Zhao and Guoan Yin, removes an incorrect Huazhong Agricultural University affiliation for those two authors, and corrects several institutional names in the byline. The journal also states that the authors apologize for the error and that the scientific conclusions are unchanged. (public-pages-files-2025.frontiersin.org)
The original study involved 240 Northern White Geese assigned to either a conventional flat-floor system or a fermentation bed system using corn straw, rice hulls, and probiotics over nine weeks. Researchers reported more sitting, walking, object pecking, and comfort behaviors, along with less standing and feather pecking, in the fermentation bed group. After transport stress, that group also showed lower stress- and inflammation-associated markers, including HSP70, HSP90, corticosterone, IL-2, IL-6, substance P, haptoglobin, and MDA, and higher IgA, IgG, IgM, SOD, and GSH-Px. For veterinary professionals, the correction matters mostly as a record-keeping update, but the underlying paper remains relevant to avian welfare, housing-system design, and how enrichment-style management may affect stress resilience in geese. (frontiersin.org)
What to watch: Watch for follow-up work testing whether fermentation bed systems improve commercial outcomes, biosecurity, foot health, or transport recovery under field conditions, and for related research on other environmental stressors in geese, including fan noise exposure. One recent geese study found that prolonged ventilation fan noise at 65–75 dB or 85–95 dB did not significantly affect growth, feeding behavior, slaughter performance, meat quality, or antioxidant markers, and was associated with lower adrenocorticotropic hormone and corticosterone concentrations overall, with cortisol falling in the low-noise group but rising in the high-noise group. (frontiersin.org)