ABSTRACT:
Pigs transportation is a critical stage for their welfare and can directly influence the rates of carcass condemnation. The objective of this research was to study the injuries and condemnation data recorded in the Federal Inspection System (SIF) as potential welfare indicators during pig transport. In federally inspected slaughterhouses in the State of Paraná, Brazil, from january 2011 to December 2016, 1.4% (602,006) of carcasses were condemned, 15.0% (90,426) as a result of injuries related to transportation. From total condemnation cases, 12.1% (72,759) were due to traumatic injury, 2.5% (15,144) to PSE, 0.4% (2,327) to dead on arrival and 0.03% (196) to other transportation welfare indicators. There was no correlation between the condemnation rates and the meteorological data. The results exposed the need for improvement in pig transport conditions. In addition, this study allowed us to point out possible improvements in the collection of nosographic data into the SIF’s Management Information System (SIGSIF), such as inclusion of other injuries associated with welfare restrictions, standardization of the terms that already exist in the system, improvement in the indicator measurements, development of regulations and training for professionals involved. Results suggested that SIGSIF data are useful for monitoring the welfare of pigs during transportation, with potential for refinement from improvements in data recording.
Key words:
animal welfare; condemnation; inspection; pig; slaughterhouse; transportation
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