Genetic diversity: indispensable for future-proof livestock farming
About this expertise
In short- Support (genetic) diversity
- Gene bank management
- Preservation of old breeds
Genetic diversity among farm animals is crucial to be able to keep pace with changes in live-stock farming. The changing climate, for example, requires resilient animal breeds that remain healthy and productive under a variety of conditions. WUR researches, advises, manages and promotes genetic diversity through research and the gene bank.
Many people equate biodiversity with a wide variety of species in nature. But for agriculture as well as for nature, (genetic) diversity within a species is equally important. Globally, for example, about two-thirds of our food comes from just nine crop species. And in dairy farming, we mainly see the high-yielding Holstein-Friesian cow breed.
Genetic diversity is indispensable to ensure we can continue to respond to changes in livestock farming. It creates resilient animal breeds that remain healthy and productive under a variety of conditions. This will help us manage the transition to circular agriculture and make our livestock resistant to challenges such as the changing climate, periods of poor feed and (new) infectious diseases. Our Centre for Genetic Resources, the Netherlands (CGN) supports the preservation of breeds and preserves genetic material in the gene bank.
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Preserving genetic diversity is essential for the survival of healthy populations. Among other things, the CGN provides advice and support to breed societies and studbooks of Dutch farm animal breeds about sustainable breeding programmes. In addition to a research report for the board and breeding technical committee of the studbook, the results are also presented to the members, livestock owners and breeders of the breed concerned. Besides this advisory role, the CGN also manages an animal gene bank and monitors the risks faced by farm animals.
The survival of many Dutch farm animal breeds is under pressure, such as the Veluwe heath sheep or the Roodbont Fries Vee. In various projects at national and European level, we are studying the unique characteristics of local farm animal breeds. Besides considering unique genetic diversity still present within and between these varieties, there is also targeted research on the applicability of specific qualities for more sustainable farming systems.
Get in touch with our expert
Do you have a question about genetic diversity in livestock farming or opportunities to work with us? Please get in touch.
ir. SJ (Sipke Joost) Hiemstra
Head of the Centre for Genetic Resources, the Netherlands