Añadir el resultado a su cesta Refinar búsquedaEffects of bovine somatotropin and evaporative cooling plus shade on lactation performance of cows during summer heat stress en Journal of Dairy Science, Volumen: 82 Número: 11 (1999)
Effects of bovine somatotropin on milk yield and composition in holstein cows in advanced lactation fed low or high energy diets en Journal of Dairy Science, Volumen: 83 Número: 3 (2000)
Effects of grain processing and bovine somatotropin on metabolis and ovarian activity of dairy cows en Journal of Dairy Science, Volumen: 83 Número: 5 (2000)