Screening of pigeon breeds with genetic sexing mechanism for individual pair and communal housing adaptation: cage and communal pen systems of housing mated pigeons for squab production [study conducted in the Philippines]

agricultura agriculture alojamiento de animales animal animal breeding animal domestique animal housing animal production animales animals asia asie aves de corral aves domesticas birds breeding buildings columbiformes construcciones domestic animals domesticated birds filipinas housing logement logement des animaux mejoramiento animal oiseau oiseau domestique paloma philippines pigeon pigeons poultry production production animale vertebrados vertebrates vertebre vivienda volaille zootechnie zootechny zootecnia