Broiler Welfare: Impacts of Enrichment Type and Genetics on Stress and Anxiety

A study dataset from figshare explores the effects of environmental enrichment type and genetic strain on anxiety and chronic stress in broiler chickens. The data, last updated in May 2026, includes observations from six broiler strains with differing growth rates, housed with either an A-frame hut or a perforated platform. It was authored by Leonie Jacobs and is shared under a CC0-1.0 license.

Use Cases

• Compare anxiety levels between fast-growing (Cobb, Ross) and slow-growing (Ja57NH, Redbro M) broiler strains based on described behavioral assessments.
• Analyze the influence of single enrichment types (hut vs. platform) on chronic stress hormone levels as indicated in the study findings.
• Investigate the relative impact of genetic strain versus enrichment type on broiler welfare indicators as concluded by the research.

Strengths

• Dataset is small (46.5 KB), facilitating quick download and initial exploration.
• The description provides specific findings, such as lower anxiety in Ja57NH and Redbro M strains and lower long-term stress in Redbro M.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is tiny (46.5 KB), indicating a very limited scope and sample size.

Provenance

Source

figshare

Collection Method

Data likely originates from a controlled study where six broiler strains were reared with different environmental enrichments and their stress responses assessed.

Freshness

Last updated 2026-05-28 15:06:33; freshness should be verified.