State Key Laboratory of Livestock and Poultry Breeding;
Ministry of Agriculture Key Laboratory of Animal Nutrition and Feed Science in South China;
Guangdong Public Laboratory of Animal Breeding and Nutrition;
Guangdong Key Laboratory of Animal Breeding and Nutrition;
Institute of Animal Science;
Guangdong Academy of Agricultural Sciences;
Guangzhou;
510640;
China;
Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process;
Key Laboratory of Agro-ecological Processes in Subtropical Region;
National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production;
Institute of Subtropical Agriculture;
Chinese Academy of Sciences;
Changsha;
410125;
China;
Faculty of Health Sciences;
University of Macao;
Macao;
China;
College of Animal Science and Technology;
Hunan Agricultural University;
Changsha;
410128;
China;
Amino; acids; Mammalian; target; of; rapamycin; Adenosine; monophosphate; activated; protein; kinase; Mitochondrial; respiration; Energy; utilization;