The invention relates to the technical field of
livestock disease prevention and control early warning, and discloses a dairy cow
ketosis prevention and control monitoring early warning method and
system based on a
perinatal period blood index, and the method comprises the steps: collecting a
perinatal period dairy cow blood sample, and obtaining a
metabolite feature set; obtaining health state information of the dairy cow; then obtaining a health state mark
data set; outputting a
ketosis prediction result of the currently detected dairy cow through the
ketosis prediction model; the health change trend of the dairy cow is obtained, different individual intervention strategies are planned, the individual intervention strategies are accurately matched with the current health state stage of the dairy cow, and the optimal intervention scheme is obtained. According to the application, prospective, dynamic and precise prevention and control of ketosis can be realized, so that
nutrition regulation and control are precisely matched with individual metabolic response, and the prospective, individualized and economical efficiency of prevention and control of perinatal metabolic diseases is remarkably improved.