Warm weather transport of broiler chickens in Manitoba. I. Farm management factors associated with death loss in transit to slaughter.
This observational study was conducted to identify flock of origin level factors associated with mortality during transport to slaughter of 1 090 733 Manitoba broiler chickens in spring and early summer. The death loss in transit was 0.346% (3778 birds). Death loss on the farm of origin during the growing phase of production and bird body weight at slaughter were associated with increased mortality in-transit. Death loss during production significantly exceeded, while crowding of growing birds was significantly less than, European proposed animal welfare standards.
Drain
Mairead E
ME
Office of the Chief Veterinarian, Manitoba Agriculture Food and Rural Initiatives, 545 University Crescent, Winnipeg, Manitoba R3T 5S6.
Whiting
Terry L
TL
Rasali
Drona P
DP
D'Angiolo
Vic A
VA
D000003:Abattoirs; D000822:Animal Husbandry / Q000379:methods*; D000827:Animal Welfare; D000818:Animals; D002645:Chickens; D003441:Crowding; D008350:Manitoba; D013312:Stress, Physiological / Q000401:mortality / Q000662:veterinary*; D013696:Temperature; D014186:Transportation / Q000379:methods*; D014887:Weather