@article{JIA Wenbin:121, author = {JIA Wenbin, LI Qiufeng, GAO Yanxia, LI Jianguo, CAO Yufeng}, title = {Response of lactating cows to supplemental rumen protected methionine and Niacin}, publisher = {Front. Agric. China}, year = {2008}, journal = {Frontiers of Agriculture in China}, volume = {2}, number = {1}, eid = {121}, numpages = {3}, pages = {121}, keywords = {lactating cows, RPMet, niacin, milk yield, milk composition}, url = {https://academic.hep.com.cn/fag/EN/abstract/article_6004.shtml}, doi = {10.1007/s11703-008-0021-7} }