Valine and Isoleucine: The next limiting amino acids in broiler diets
نویسنده
چکیده
Drastic genetic changes have occurred in many commercial broiler lines during the last years with regard to performance. This genetic improvement needs a corresponding adjustment of our knowledge about amino acid nutrition in broilers. Additionally, today broiler feed formulators are not only focused on minimising the costs. They also have to take into consideration environmental issues and the impact of feed on broiler health. Reducing excess dietary crude protein (CP) is an important way of addressing these issues. The least cost formulation of the diet according to the ideal protein concept is the best way to supply an economic and a balanced amino acids feed for broiler, which can help to reduce the nitrogen excretion during the rearing period.
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