Abrasions and Lameness in Piglets from Different Farrowing Systems
Author Information
Author(s): Zoric Mate, Nilsson Ebba, Mattsson Sigbrit, Lundeheim Nils, Wallgren Per
Primary Institution: National Veterinary Institute, SVA
Hypothesis
The type of floor in farrowing systems affects the prevalence of abrasions and lameness in piglets.
Conclusion
Piglets raised on deep litter systems with peat had significantly lower rates of abrasions and lameness compared to those on concrete floors.
Supporting Evidence
- The prevalence of lameness was highest in the new concrete floor system (9.4%) and lowest in the deep litter system (3.3%).
- 75% of lameness treatments occurred within the first three weeks of life.
- Skin lesions were most severe in piglets on the new concrete floor compared to the deep litter system.
Takeaway
Piglets are less likely to get hurt and become lame if they are born on soft floors made of peat instead of hard concrete.
Methodology
The study examined 37 litters of piglets in three different farrowing systems, assessing skin wounds and lameness until the age of 7 weeks.
Potential Biases
Potential bias due to all piglets being handled by the same staff.
Limitations
The study was conducted in a single herd, which may limit the generalizability of the findings.
Participant Demographics
The study involved Yorkshire × Landrace sows and their piglets.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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