Effects of Dietary Lysine to Methionine Ratio on Growth Performance, Nutrient Digestibility, and Metabolism in Weaned Calves
YUN Qiang,DIAO Qi-yu,TU Yan,ZHANG Nai-feng,WANG Jian-hong,ZHOU Meng
Scientia Agricultura Sinica . 2011, (1): 133 -142 .  DOI: 10.3864/j.issn.0578-1752.sas-2010-06511