Vet Clin North Am Food Anim Pract. 2012 Jul;28(2):307-20. doi: 10.1016/j.cvfa.2012.03.004. Epub 2012 Apr 18.
Most NIs are caused by factors other than the milking machine. Direct and indirect milking machine effects may account for up to 20% of NIs in some herds and, probably, not much more than about 10% in an “average” herd these days—provided that machine settings are right. Thus, proper maintenance and operation of any milking system is a key aspect of successful milking.
大多数乳腺炎不是由挤奶机引起的。在某些牛群中,直接和间接的挤奶机因素可能导致高达 20%的乳腺炎,而在如今的“平均”牛群中,可能不超过 10%——只要机器设置正确。因此,正确维护和操作任何挤奶系统是成功挤奶的关键方面。