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AMINO ACID IN POULTRY DIET
Posted by Hamza Muhammad on June 24, 2024 at 5:02 pmAmino Acids for Poultry: Growing poultry require similar amino acid balances as other growing animals, but they require arginine in their diets because they do not have a urea cycle and therefore cannot synthesize it on their own. A deficiency of arginine often results in feather deformation in chickens
Ofonime Essien replied 1 year, 5 months ago 46 Members · 98 Replies -
98 Replies
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There is no net synthesis of arginine in poultry because they lack carbamoylphosphate synthetase 1 (CPS-1) in liver mitochondria as well as no ornithine transcarbamylase (OTC) in kidney. The digestible arginine requirement of broiler chickens is about 5 to 12% greater than that of digestible lysine and normally covered by the abundance of arginine in feedstuffs. Thus, arginine is rarely supplemented in poultry diets.
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Generally, poultry receives nutrients through the consumption of natural feedstuffs, but some key essential amino acids (lysine, methionine, threonine and tryptophan), vitamins and minerals are often offered as synthetic supplements
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