The Swiss foundation Pro Specie Rara (PSR) has spent more than four decades preserving rare and traditional plant varieties and native livestock breeds. Founded in 1982, PSR has evolved into one of Europe’s leading models for conserving agricultural biodiversity.
According to the latest available data, PSR supports 26 native livestock breeds, around 1,000 garden and field plant varieties, and approximately 1,800 fruit varieties. In total, its catalogue contains more than 3,000 plant genetic resources.
The PSR model is based on living conservation. Instead of storing seeds and genetic material exclusively in laboratories, PSR returns them to the hands of farmers, gardeners, and small producers. Preservation happens in the field, in orchards, and on pastures — where genetics remain alive, active, and adaptable.
Switzerland has recognised this concept as part of its national strategy. In a time of climate change and unstable markets, diversity is proving to be the most reliable resource for securing food systems.
The PSR model is highly relevant for countries like Serbia, whose rich genetic heritage is at risk of disappearing. Switzerland demonstrates that tradition can be transformed into a competitive advantage — and that agrobiodiversity is the foundation of a resilient, sustainable agricultural sector.
