9Gregory N G. Animal welfare and meat science[M]. CABI Publishing,1998,241~253. 被引量:1
10Overland M,Rorvik K A,Skrede A. Effect of trimethylamine oxide and betaine in swine diets on growth performance,carcass characteristics,nutrientdigestibility,and sensory quality of pork[J].J Anim Sci,1999,77:2143~2153. 被引量:1