Comparison of slaughter and carcass characteristics of Limousin, Charolais, Angus, and Hereford beef cattle in Turkey
Yükleniyor...
Dosyalar
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Science and Business Media B.V.
Erişim Hakkı
info:eu-repo/semantics/embargoedAccess
Özet
The slaughter and carcass features of four breeds named Limousin (LI), Charolais (CH), Angus (AN), and Hereford (HE) were examined. Nine calves from each breed were slaughtered at an average age of 18.5 months. The animals were weighed before slaughter, and the slaughter weights as well as some body measurements of the animals were recorded. The dismemberment of the carcasses was performed after a resting period of 24 h at + 4 °C. The slaughter weights were 581.89, 590.72, 577.67, and 610.89 kg, respectively. Chilled carcass weights were 348.26, 346.91, 327.60, and 338.10 kg, respectively, with no significant differences among breeds. Dressing percentages were 59.89, 58.75, 56.71, and 55.33%, and the valuable meat ratios were 27.89, 27.66, 24.45, and 24.32%, respectively. Carcass bone ratios were 13.89, 14.17, 14.64, and 14.61%, respectively. The longissimus muscle areas (LMA) were 97.46, 102.29, 81.05, and 83.93 cm2, and the subcutaneous fat thickness was 0.38, 0.43, 1.00, and 1.32 cm, respectively. Significant differences were observed among breeds in terms of these characteristics. Carcass weight was highest in LI, and LI and CH breeds had higher carcass yields than the other two breeds. Although HE had the highest slaughter weight, it showed the lowest carcass yield.
Açıklama
Anahtar Kelimeler
Beef Cattle, Carcass Traits, Genetic Effects, Longissimus Muscle Area, Subcutaneous Fat Thickness
Kaynak
Tropical Animal Health and Production
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
54
Sayı
6
