About us Main activities R&D Services R&D Projects Varieties Knowing the potato Other links     Main activities • Breeding program.   • Objectives. • Traditional breeding scheme. • Breeding at the diploid level. • Maintenance of an IN VITRO germplasm bank. • Seed potato producer.         Breeding program           APPACALEs breeding program follows a traditional breeding scheme. Additionally, a diploid breeding program and molecular markers for PVY immunity selection is being applied since 1999.             APPACALE Agrupación de Productores de patata de siembra de Castilla y León S.A. info@appacale.com Tel. 947 29 81 02 - Fax. 947 29 84 11 Burgos