Relationships between the potassium content of the ration and the rise of the effects of zinc deficiency in dairy cows

affection podale alimentation des animaux alimentazione zootecnica animal feeding animal health application rates blood composition blood plasma calidad carenze minerali cinc composition du sang composizione del sangue contenido mineral cow milk dairy cows deficiencia de minerales dose d'application dosi di applicazione endometrite endometritis enfermedades de los pies foot diseases integratori lait de vache latte di vacca leche de vaca lesiones lesioni lesions mammite mastite mastitis milk yield mineral content mineral deficiencies plasma sanguin potasio potassio potassium quality raciones ration rations razioni rendement laitier rendimiento lechero reproductive disorders salute degli animali sanidad animal suplementos supplements trouble de la reproduction vacas lecheras vacche lattifere zinc zinco