Improving the growth performance of local pigs in Benin by crossbreeding with the stress-negative Pietrain. - Bankolé, Constant Boris; Dotché, Ignace Ogoudanan; Ahounou, Serge Gbênagnon; Dahouda, Mahamadou; Karim, Issaka Youssao Abdou; Senou, Marcel (Reproduction & Breeding, 2025)