test (1) logiciel (1) effet (1) analyse des données (1) coût (1) comparaison (1) Digestive organs (1) Comparison (1) Treatment (1) Control (1) Software (1) Weight gain (1) Performance (1) Organ (Musical instrument) (1) Growth (1) Feeds (1) Fat (1) Digestive organs (1) Diet (1) Design (1) Days (1) Cost (1) Conversion (1) Chicks (1) Chickens (1) Aspirin (1) Addition (1) Properties (1) Utilization (1) Design (1)