Technical Note—A Comparison of Methods Used to Measure Eating and Ruminating Activity in Confined Dairy Cattle

• 作者P.J. Kononoff; H.A. Lehman; A.J. Heinrichs
• 卷第85卷
• 期第7期
• 印刷ISSN0022-0302
• 电子ISSN1525-3198
• 文件大小71.08KB
• 发表时间2002
• DOI10.3168/jds.s0022-0302(02)74254-9