<p><img src="images/Zn.jpg" alt="" /></p>
<p style="text-align: justify;"><span id="result_box" lang="fr"><span class="hps alt-edited">Le zinc (Zn)</span> <span class="hps alt-edited">est un élément important</span> <span class="hps">de plus de 100</span> <span class="hps">enzymes</span>. <span class="hps">L'absorption est</span> <span class="hps">relativement faible,</span> <span class="hps">de 5 à 10</span>%, <span class="hps">variant en fonction</span> <span class="hps alt-edited">du statut en </span> <span class="hps">zinc</span> <span class="hps">de l'animal.</span> <span class="hps alt-edited">La carence peut</span> <span class="hps">conduire à</span> une <span class="hps alt-edited">diminution de l'appétit</span> <span class="hps">et de la croissance</span><span>,</span> <span class="hps alt-edited">augmentation de la fréquence de maladies du développement osseux et articulaire</span>s, <span class="hps alt-edited">et un affaiblissement du système</span> <span class="hps">immunitaire</span><span>.</span></span></p>
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<p><img src="images/Zn-Cu.jpg" alt="" /></p>
<p style="text-align: justify;"><span id="result_box" lang="fr"><span class="hps">Les chevaux sont</span> <span class="hps alt-edited">tolérants</span> <span class="hps">à des quantités élevées</span> <span class="hps">de zinc</span><span>, mais</span> <span class="hps">un apport</span> <span class="hps alt-edited">élevé en</span> <span class="hps">zinc</span> <span class="hps alt-edited">peut interférer</span> <span class="hps">négativement avec</span> <span class="hps">l'absorption du cuivre</span>, <span class="hps">et donc conduire à</span> <span class="hps">une carence en cuivre</span><span>.</span></span></p>
<p style="text-align: justify;"><span class="hps alt-edited">Le foin de graminées</span> <span class="hps">contient typiquement</span> <span class="hps">de 15 à 30</span> <span class="hps">mg de zinc</span> <span class="hps">/</span> <span class="hps">kg</span> <span class="hps">et</span> <span class="hps">environ</span> <span class="hps alt-edited">la même chose pour les</span> <span class="hps alt-edited">céréales</span><span>.</span> <span class="hps alt-edited">Les concentrés commerciaux</span> <span class="hps">pour les chevaux</span> <span class="hps">sont généralement</span> <span class="hps">enrichis en</span> <span class="hps">zinc</span><span class="hps alt-edited">.</span> <span class="hps alt-edited">Le besoin</span> <span class="hps">pour le zinc</span> <span class="hps">est fixé</span> <span class="hps">à 40</span> <span class="hps">mg</span> <span class="hps">/ kg de matière</span> <span class="hps">sèche de la ration</span> <span class="hps">pour toutes les catégories</span> <span class="hps">de chevaux</span><span>.</span></p>
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