This study evaluated whether routine moderate phytase supplementation in adequate-phosphorus diets provides additional measurable benefits in 40-week-old Hy-Line Brown laying hens, based on laying performance, egg quality, nutrient digestibility, excreta traits, gas emission, and apparent ileal amino acid (AA) digestib...
Hatem M. El-Tahan, Nasser S. S. Ben-Qasem, Gehad Abdeelgayed et al.· Poultry Science· 0 citations
The balance of dietary amino acid ratios is an important factor affecting nutrient utilization in pigs. Both arginine and lysine are involved in protein deposition and nitrogen metabolism, and their relative ratio may influence nutrient utilization and metabolic responses. This study evaluated the effects of different...
Wei-Han Zhao, Joo Hee Kim, In Ho Kim· Frontiers in Veterinary Scie...· 0 citations
Simple Summary Lowering the dietary crude protein (CP) content by 1–4% in finishing pigs, when appropriately paired with restricting amino acids, enhances feed efficiency and decreases nitrogen excretion without negatively affecting performance. Adding 0.05–0.1% N-carbamylglutamate (NCG) to these low-protein diets addr...
Usman Kayode Kolawole, Kyejin Lee, Youngjong Han et al.· Animals· 0 citations
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