The Effect of Ambient Temperature on The Death Rate, Reject Rate, Dressing Percentage, and Economic Loss in Broilers During Transport to Slaughterhouse

Enver ÇAVUŞOGLU; Roshan RİAZ

doi:https://doi.org/10.30782/jrvm.927286

Makale detayları

The Effect of Ambient Temperature on The Death Rate, Reject Rate, Dressing Percentage, and Economic Loss in Broilers During Transport to Slaughterhouse

Yazarlar:

Enver ÇAVUŞOGLU | Roshan RİAZ

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Hayvancılık

Dergi:

Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.19-24

Belge Tipi:

Makale

Yayın Tarihi:

8/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000493884

Sıklık:

İki Yıllık

eISSN:

2667-6745

DOI:

https://doi.org/10.30782/jrvm.927286

Özet:

 

The process of transporting broilers from the farm to the slaughterhouse is critical for animal welfare and for the production economy. The present study aimed to assess the impact of ambient temperature on the death rate, reject rate, and total economic loss in broilers during transportations in Turkey. The data of a total of 1,015,336 broilers transported for a two-year period were collected from a commercial abattoir. The average ambient temperature of the exact days of consignments was divided into three subgroups: Temperature (T), T1 (10.0-14.0 ℃), T2 (14.1-19.0 ℃), T3 (19.1-24.0 ℃). The average death rates were 1.89%, 1.39%, 0.32%, and reject rates were 1.15%, 1.61%, and 1.44% found for T1, T2, and T3, respectively.  Analysis of data showed the significant (p<0.0001) effect of the ambient temperature on the death rate, and the higher impact was observed for T1 and lower for the T3. The reject rate among all groups was statistically significant (p=0.044), but the difference in paired comparison was not significant. The net economic loss due to rejected birds and death were 35,403 and30,369and30,369 and 30,369 , respectively, while the total economic loss was 66,095 $.  In conclusion, the results of the present study showed that death rate, reject rates, and dressing percentage are impacted by the ambient temperature.  Furthermore, death rates, rejection rates, and potential economic losses of the birds are linked with transportation from farm to the processing plant, and there is a need for management strategies to be refined through research by assessing the on-farm to processing plant risk factors, their linkages, as well as their potential contributions in Turkish integrated broiler production system.

Makale detayları

The Effect of Ambient Temperature on The Death Rate, Reject Rate, Dressing Percentage, and Economic Loss in Broilers During Transport to Slaughterhouse

Yazarlar: Enver ÇAVUŞOGLU | Roshan RİAZ

Yayıncı: Bursa Uludağ University

Ana Başlıklar: Hayvancılık

Dergi: Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.19-24

Belge Tipi: Makale

Yayın Tarihi: 8/2021

Belge Dili: İngilizce

Document ID (Org No.): 2000493884

Sıklık: İki Yıllık

eISSN: 2667-6745

DOI: https://doi.org/10.30782/jrvm.927286

Sayı

Yazarlar:

Enver ÇAVUŞOGLU | Roshan RİAZ

Yayıncı:

Bursa Uludağ University

Ana Başlıklar:

Hayvancılık

Dergi:

Journal of Research in Veterinary Medicine 2021 Vol.40 Issue 1, pp.19-24

Belge Tipi:

Makale

Yayın Tarihi:

8/2021

Belge Dili:

İngilizce

Document ID (Org No.):

2000493884

Sıklık:

İki Yıllık

eISSN:

2667-6745

DOI:

https://doi.org/10.30782/jrvm.927286