机译:Research and application of a new multilevel fuzzy comprehensive evaluation method for cold stress in dairy cows
Northeast Agr Univ;
Univ Calif Irvine;
dairy cows; cold stress; physiological factor; comprehensive evaluation model; INFRARED THERMOGRAPHY; HOUSING SYSTEMS; MILK-PRODUCTION; SURFACE-TEMPERATURE; METHANE EMISSIONS; BODY-TEMPERATURE; HEAT-LOSSES; CATTLE; BEHAVIOR; MANAGEMENT;