[1]State Key Lab of Animal Nutrition, College of Animal Science & Technology,China Agricultural University,Beijing 100193, China;
[2]Chongqing Academy of Animal Science, Rongchang,Chongqing 450023, China.;
二元杂交母猪; 粗蛋白水平; 游离氨基酸; 饲料蛋白源; 背最长肌; 细胞内; 整理; 肌肉氨基酸;