16 124 897 livres à l’intérieur 175 langues
2 047 051 livres numériques à l’intérieur 101 langues
Cela ne vous convient pas ? Aucun souci à se faire ! Vous pouvez renvoyer le produit dans les 30 jours
Impossible de faire fausse route avec un bon d’achat. Le destinataire du cadeau peut choisir ce qu'il veut parmi notre sélection.
Politique de retour sous 30 jours
Domestic animals are disadvantaged whenever they are §confined or removed from§natural environments. As stewards we manage §opportunities for diet and parasite control. We can §manage animals more effectively at lower cost by §allowing the animals to use naturally occurring §secondary compounds to their advantage. The §necessary physiology§exists and with adequate exposure the learning §process can be enhanced.§Using tannins to control parasites and enhance §intake of high-alkaloid§plants that can neutralize the negative effects of §tannin could be very effective at maintaining animal §health while controlling cost. There is also an §advantage in planting forages with natural PSM §levels because they can survive under stressful §extremes including drought and heavy grazing which §could help producers meet economic objectives. By §taking these more natural§management approaches in environmentally sensitive