Impact of a Husbandry Education Program on nursery pig mortality, productivity, and treatment cost

Abstract

Objective: To determine if a Husbandry Educator (HE) could positively affect mortality or culling rates, productivity, and treatment costs in postweaned pigs. Materials and methods: Two trials were conducted, each comparing nursery group performance monitored by a HE to that in groups receiving standard care (SC). Trial 1 was a retrospective analysis that compared mortality rate, end-of-nursery weight, and treatment cost before (n = 72 groups) and after (n = 83 groups) HE training at 12 nursery sites. Trial 2 prospectively compared the percentages of culls, mortality, and high-value nursery pigs and per-head treatment costs in groups randomly assigned to HE (n = 20) or SC groups (n = 20). Production outcomes were compared at the group level. Results: In Trial 1, differences between HE and SC groups in overall mortality rate (3.12% ± 0.001 % versus 3.64% ± 0.004%) and treatment cost per pig ($0.54 ± $0.06 versus $1.08 ± $0.08) were significant (P