The authors would like to express their most sincere thanks to the Thailand Research Fund and Office of the Commission on Higher Education through the Research Grant for New Scholar (grant no.MRG5580077) and Tropical Feed Resources Research and Development Center (TROFREC),Department of Animail Science,Faculty of Agriculture, Khon Kaen University(KKU)for providing financial and research facilities supports.Thai work was also supported by Increase Production Efficiency and Meat Quality of Native Beef and Buffalo Research Group,KKU