Faye B, Duc D, Landais E, Coulon J B, Lescourret F
INRA-Theix, laboratoire d'écopathologie, Saint-Genès-Champanelle, France.
Vet Res. 1994;25(2-3):300-4.
This paper presents a first approach of the health over the whole life-cycle of dairy cows, a scale which is intended to define a trajectory. Trajectories are defined as the chain of health profiles on the lactation scale, which are characterized by major disorders: foul of the foot; lameness; arthritis; calving disorders; mastitis; digestive and metabolic disorders; and no disorders. A few examples of trajectories are discussed for life-cycles lasting 4 lactations.
本文提出了一种针对奶牛整个生命周期健康状况的初步评估方法，这是一种旨在定义一条轨迹的衡量标准。轨迹被定义为泌乳期健康状况的链条，其特征为主要疾病：蹄部感染；跛足；关节炎；产犊疾病；乳腺炎；消化和代谢紊乱；以及无疾病。文中讨论了一些持续4个泌乳期的生命周期轨迹示例。
