Organic sources of mineral substances and load of living environment

absorption digestive age almacenamiento animal nutrition ascite ascites ascitis azufre broiler chickens caballos calcio calcium calidad calves cerdo cheval chlore chlorine chrome chromium cinc cloro cobalt cobalto cobre copper coquille d'oeuf cromo cuivre dairy cows digestive absorption edad egg shell eggs engorde engraissement fattening feed conversion efficiency feed intake fer fosforo gain de poids gallina ponedora ganancia de peso gestation glutathione peroxidase glutation peroxidasa heifers hierro horses huevos iode iodine iron lactation layer chickens levadura levure litter size magnesio magnesium manganese manganeso methionine metionina milk yield mineral nutrients molibdeno molybdenum mortalidad mortalite mortality novilla nutrientes minerales nutrition animale oeuf organic compounds ovin ovinos peso al destete phosphore phosphorus piglets poids au sevrage pollo de engorde pollution porcelet porcin potasio potassium poule pondeuse poulet de chair pregnancy prise alimentaire (animaux) quality rendement laitier rendimiento lechero selenio selenium sheep sodio sodium soufre stockage storage sulphur suplementos supplements swine ternero vacas lecheras veau vitamin e vitamina e vitamine e weaning weight weight gain yeasts yodo zinc