Welfare Science

Farm Animal Genetic Diversity Conservation

Why conserving genetic diversity in farm animal populations matters for welfare, resilience, and the future of sustainable agriculture.

Key Facts

Industrial agriculture has standardised on a small number of highly selected breeds
Loss of genetic diversity reduces adaptability to climate change and disease
Rare breeds often carry alleles for disease resistance and environmental tolerance
Gene banks preserve genetic material but cannot substitute for living breed conservation
The Food and Agriculture Organization maintains global inventories of farm animal genetic resources

Welfare Considerations

Genetic diversity in farm animal populations is a welfare resource as well as an agricultural one. Broadly adapted, genetically diverse breeds tend to be more resilient to disease, environmental stress, and management variation than narrowly selected commercial types. Conservation of diverse genetic resources maintains options for future welfare-oriented breeding in a changing climate.

What You Can Do

Support rare breed conservation programmes and charities
Buy products from heritage and rare breed farms when available
Advocate for government support for living farm animal genetic diversity conservation