Determination of range of the extension of Coccidiae in some birds reared in various farms of Havana province [Cuba]

age agronomic characters america animal animal developmental stages animal domestique animal husbandry methods animales animals aves de corral aves domesticas battery husbandry biological control biological development biometria biometrie biometry birds breeding breeding aims caribbean caribe chemicophysical properties chickens coccidia crecimiento crianza en cama profunda crianza en el suelo croissance deep litter husbandry developmental stages dimension dimensions disease resistance domestic animals domesticated birds edad etapas de desarrollo etapas del desarrollo animal fisiologia floor husbandry fonction physiologique galliformes growth invertebrados invertebrates lutte biologique madurez maturity measurement mesure methode methods objetivo de mejoramiento oiseau oiseau domestique pest control methods physiological functions physiologie physiology pollo poulet poultry protozoa protozoaire resistance to injurious factors resistencia a la enfermedad sporozoa vertebrados vertebrates vertebre volaille zootechnie zootechny zootecnia