直接饲喂酵母培养物对奶牛瘤胃发酵的影响
孙满吉,刘彩娟,张永根,单安山
Effects of Directly Fed Yeast Culture on Ruminal Fermentation in Dairy Cows
SUN Manji,LIU Caijuan,ZHANG Yonggen,SHAN Anshan
动物营养学报 . 2010, (05): 1390 -1395 .  DOI: 10.3969/j.issn.1006-267x.2010.05.039