<p style="text-align: justify;"><span id="result_box" lang="fr"><span class="hps">Le besoin tant en protéines complètes qu'en protéines de haute qualité</span> <span class="hps">est plus élevé</span> <span class="hps">pour les chevaux en croissance </span><span class="hps">que pour les autres</span> <span class="hps">chevaux.</span> Les j<span class="hps">eunes chevaux</span> <span class="hps">ont généralement une</span> <span class="hps">consommation alimentaire</span> <span class="hps">plus petite</span> <span class="hps">que les animaux adultes</span>. <span class="hps">En conséquence,</span> <span class="hps">la</span> <span class="hps">concentration</span> <span class="hps alt-edited">des </span> <span class="hps">protéines brutes</span> <span class="hps">digestibles</span> <span class="hps">doit être plus élevée</span> <span class="hps">dans l'alimentation des</span> <span class="hps">jeunes</span> <span class="hps">chevaux</span> <span class="hps">en croissance</span> <span class="hps">que</span> <span class="hps alt-edited">dans </span> <span class="hps">toute autre catégorie</span>.</span><br /><br /><strong>Besoins en protéines&nbsp; (PBD*) pour les chevaux en croissance à différents âges :<br /><br /></strong></p>
<table style="width: 100%; height: 82px;" border="1">
<tbody>
<tr>
<td>Age, mois</td>
<td>3</td>
<td>6</td>
<td>12</td>
<td>18</td>
<td>24</td>
<td>30</td>
<td>36</td>
</tr>
<tr>
<td>PBD*, g/j</td>
<td>650</td>
<td>530</td>
<td>425</td>
<td>380</td>
<td>350</td>
<td>350</td>
<td>350</td>
</tr>
<tr>
<td>PBD*, g/MJ</td>
<td>13.3</td>
<td>9.5</td>
<td>7.1</td>
<td>6.3</td>
<td>6.0</td>
<td>6.0</td>
<td>6.0</td>
</tr>
</tbody>
</table>
<p>*PBD = Protéine Brute Digestible</p>
<p style="text-align: justify;"><span id="result_box" lang="fr"><span class="hps">Un</span> <span class="hps">rapport optimal</span> <span class="hps">entre l'énergie</span> <span class="hps">et la protéine</span> <span class="hps">est nécessaire pour une</span> <span class="hps">croissance équilibrée.</span> <span class="hps">Les</span> <span class="hps">demandes</span> <span class="hps alt-edited">en protéines</span> <span class="hps alt-edited">par unité d'énergie</span> <span class="hps alt-edited">baissent</span> <span class="hps">(voir tableau)</span> <span class="hps alt-edited">alors que le cheval</span> <span class="hps">vieillit.</span></span></p>
<p style="text-align: justify;"><span id="result_box" lang="fr"><br /> <span class="hps alt-edited">Les besoins en acide aminé </span> <span class="hps">lysine</span> <span class="hps">déclinent</span> <span class="hps">avec l'âge.</span> <span class="hps">A</span> <span class="hps">l'âge</span> <span class="hps">de 3,</span> <span class="hps">6</span>, <span class="hps">12</span> <span class="hps">et 18 mois</span><span class="hps"> l'exigence</span> <span class="hps alt-edited">en</span> <span class="hps">lysine</span> <span class="hps">est de 0,7</span><span>, 0,5,</span> <span class="hps">0,4</span> <span class="hps">et</span> <span class="hps">0,4</span> <span class="hps">grammes par</span> <span class="hps">MJ d'énergie</span> <span class="hps">digestible</span><span>,</span> <span class="hps">respectivement</span>.</span></p>
<p>&nbsp;</p>