Influence of phenotype on prolificacy of sows and on weaning parameters of offsprings [fertility, piglets, statistical analysis]

agronomic characters analisis analyse analyse statistique analysis animal animal domestique animal pour cuirs et peaux animales animales de carne animals artiodactyla artiodactyle cerdas cerdo domestic animals fenotipos fertilidad fertilite fertility fisiologia fonction physiologique ganado jeune animal livestock mammals meat animals methode methods phenotypes physiological functions physiologie physiology piglets porcelet porcin reproduction sows statistical analysis statistical methods statistics swine truie vertebrados vertebrates vertebre young animals