Slaughter and Carcass Traits of Male Kids Called as Manavlı Goat

Öz

The study was planned to determine the slaughter and carcass characteristics of the kids of Manavlı goats raised only/purely under breeder conditions in Denizli province. A total of 12 male kids at live weight of 34-36 kg at five months of age were slaughtered. In the study, hot dressing percentage based on pre-slaughter liveweight was 41.37%. While the cross-sectional area of the M. longissimus dorsi (MLD) was found to be 12.46 cm², the back fat thickness fat value was determined to be 0.74 mm. In the study, the carcass length, rump circumference, rump width, chest circumference, and chest width were 75.15 cm, 54.80 cm, 18.52 cm, 71 cm, and 18.91 cm, respectively. Additionally, the percentages of valuable carcass parts, such as the shoulder, ribs, and long leg, were determined to be 20.75%, 26.09%, and 31.97%, respectively. The study is the first research to examine the slaughter and carcass characteristics of male kids of Manavlı goats, which are a native genetic resource raised under local breeder condition and not yet sufficiently defined. It was thought that obtained results from this study will be a database for the following studies.

Anahtar Kelimeler

• Carcass
• kid
• Manavlı
• slaughtering

Manavlı Olarak Adlandırılan Keçilerin Erkek Oğlaklarının Kesim ve Karkas Özellikleri

Öz

Bu çalışma Denizli ilinde halk elinde saf olarak yetiştirilen, Manavlı keçilerinin erkek oğlaklarının kesim ve karkas özelliklerini belirlemek için yapılmıştır. Çalışmada 34-36 kg arasında kesim öncesi canlı ağırlığa ulaşan 5 aylık yaştaki 12 erkek oğlak kesime sevk edilmiştir. Çalışmada kesim öncesi canlı ağırlığa göre hesaplanan sıcak karkas randımanı değeri %41.37 olarak belirlenmiştir. Yine, M. longissimus dorsi (MLD) alanı 12.46 cm² olarak bulunurken; kabuk yağı kalınlığı ise 0.74 mm olarak belirlenmiştir. Karkas ölçülerinden karkas uzunluğu, sağrı çevresi, sağrı genişliği, göğüs çevresi ve göğüs genişliği değerlerinin sırasıyla 75.15 cm, 54.80 cm, 18.52 cm, 71 cm ve 18.91 cm olduğu görülmüştür. İlaveten çalışma kapsamında ön kol, kaburga ve uzun but gibi önemli karkas parçalarının yüzdece oranları sırasıyla %20.75, %26.09 ve %31.97 olarak belirlenmiştir. Çalışma halk elinde yetiştirilen ve henüz yeterince tanımlanmamış yerli bir gen kaynağı olan Manavlı olarak adlandırılan keçilerinin erkek oğlaklarının kesim ve karkas özelliklerine ilişkin ilk araştırma niteliğindedir. Çalışma sonuçlarının ileride yapılacak araştırmalar bir veri tabanı oluşturacağı düşünülmektedir.

Anahtar Kelimeler

• Karkas
• kesim
• Manavlı
• oğlak

Kaynakça

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