Ranching in confinement [Alex Carlos' farms in Rosario, Batangas and Magalang, Pampanga, Philippines]

animal nutrition animal performance bovin breeds (animals) cattle concentrates ensilado ensilage (produit) extensive husbandry farm area filipinas ganado bovino nutrition animale pastizales pastures pennisetum purpureum performance animale philippines piensos concentrados race (animal) razas (animales) silage surface d'exploitation