Effect of the concentration of some heavy metals in soil on their deposition in pasture sward and in the products and tissues of grazed animals

animal à viande animales de carne beef cadmio cadmium carne de carnero carne de res cinc cobre contaminación contamination copper cows cuivre experimentación experimentation expérimentation feed crops foie food safety grasslands grazing hair heavy metals herbage hígado innocuité des produits alimentaires inocuidad alimentaria jument kidneys lait lead leche liver mares meat animals metales pesados methods milk mutton métal lourd méthode métodos ovin ovinos pastizales pastoreo pastures pelo plantas forrajeras plante fourragère plomb plomo poils poland pollution pollution du sol pologne polonia polución polución del suelo praderas pâturage pâturages rein riñones sheep soil pollution vaca vache viande bovine viande ovine yegua zinc