Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System

Aksoy, Yüksel; ULUTAŞ, Zafer

Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System

Yüksel AKSOY, (Gaziosmanpaşa Üniversitesi, Ziraat Fakültesi, Zootekni Bölümü, Tokat, Türkiye)

Zafer ULUTAŞ (Niğde Üniversitesi, Ayhan Şahenk Tarım Bilimleri ve Teknolojileri Fakültesi, Hayvansal Üretim ve Teknolojileri Bölümü, Niğde, Türkiye)

Türk Tarım - Gıda Bilim ve Teknoloji dergisi

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Yıl: 2015 Cilt: 3 Sayı: 6 Sayfa Aralığı: 406 - 412 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System

Öz:

Bu araştırma, farklı kesim ağırlıklarında Karayaka kuzuların karkas özelliklerinin araştırılması ve kuzularda uygun kesim ağırlığının belirlenmesi amacıyla yapılmıştır. Araştırma hayvan materyalini, 20 kg canlı ağırlığında Karayaka erkek kuzular (n=30) oluşturmuştur. Kuzular 30 (GI; n=6), 35 (GII; n=6), 40 (GIII; n=6); 45 (GIV; n=6) ve 50 (GV; n=6) kg. olmak üzere beş farklı kesim ağırlığı grubuna rastgele dağıtılmıştır. Besi süresince yem materyali olarak kuzu besi yemi (ad libitum) ve mercimek samanı (100 g/kuzu/gün) kullanılmıştır. Hedeflenen kesim canlı ağırlığına ulaşılan kuzular kesime gönderilmiştir. Kesim sonrası sakatat ağırlıkları, kuyruksuz sıcak ve soğuk karkas ağırlıkları alınmıştır. Karkaslar but, kol, sırt, bel, boyun ve diğerleri olmak üzere altı parçaya ayrılmıştır. Kuzularda karkas kompozisyonunu araştırmak amacıyla fiziksel olarak diseksiyon yapılmıştır. Araştırmada, kesim özelliklerine ait oranlardan sadece karkas randımanları ve deri oranları bakımından kesim grupları arasında farklar önemsiz bulunmuştur. Kesim ağırlığın artışıyla karkas yağ oranı artmış, karkas et ve kemik oranı azalmıştır. Sonuç olarak, tüketicilerin yağsız eti tercih etmeleri durumunda Karayaka kuzular 30-35 kg arasında kesime sevk edilmeleri uygundur. Ancak, ülkemizdeki kırmızı et açığı ve pazar durumu ile yetiştirici tercihleri de göz önünde bulundurulduğunda bugünkü şartlarda en uygun kesim aralığının 40-45 kg arasında olabileceği ifade edilebilir.

Anahtar Kelime:

Konular: Ziraat Mühendisliği Gıda Bilimi ve Teknolojisi

Entansif Şartlarda Yetiştirilen Karayaka Erkek Kuzuların Kesim ve Karkas Özellikleri Üzerine Farklı Kesim Ağırlığının Etkisi

Öz:

The present study was conducted to investigate the carcass traits of Karayaka lambs slaughtered at different slaughter weights (SWs) and to find out optimum SWs. Male Karayaka lambs with 20 kg live weight (n=30) constituted the animal material of the study. Lambs were randomly divided into five SW groups; 30 (GI; n=6), 35 (GII; n=6), 40 (GIII; n=6); 45 (GIV; n=6) and 50 (GV; n=6) kg. Lamb fattening feed (concentrate feed, ad libitum) and forage (lentil straw, 100g/lamb/day) were used as the feed material. Lambs were sent to slaughter at target SWs. Following the slaughter, non-carcass components, tailless hot and cold carcass weights were taken. Carcasses were separated into six sections as leg, foreleg, back, loin, neck and others. Physical dissection was performed to investigate carcass composition. Only the differences in carcass dressing and skin percentages of slaughter groups were not found to be significant. Increasing carcass fat percentages and decreasing carcass lean and bone percentages were observed with increasing SWs. Considering the consumer preferences, current findings revealed that Karayaka lambs should be sent to slaughter at weights between 30-35 kg. However, considering the red meat deficit of the country, current market conditions and producer preferences, the optimum SW for Karayaka lambs were recommended to be between 40-45 kg.

Anahtar Kelime:

Konular: Ziraat Mühendisliği Gıda Bilimi ve Teknolojisi

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	Aksoy Y, ULUTAŞ Z (2015). Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. , 406 - 412.
Chicago	Aksoy Yüksel,ULUTAŞ Zafer Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. (2015): 406 - 412.
MLA	Aksoy Yüksel,ULUTAŞ Zafer Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. , 2015, ss.406 - 412.
AMA	Aksoy Y,ULUTAŞ Z Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. . 2015; 406 - 412.
Vancouver	Aksoy Y,ULUTAŞ Z Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. . 2015; 406 - 412.
IEEE	Aksoy Y,ULUTAŞ Z "Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System." , ss.406 - 412, 2015.
ISNAD	Aksoy, Yüksel - ULUTAŞ, Zafer. "Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System". (2015), 406-412.

APA	Aksoy Y, ULUTAŞ Z (2015). Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, 3(6), 406 - 412.
Chicago	Aksoy Yüksel,ULUTAŞ Zafer Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. Türk Tarım - Gıda Bilim ve Teknoloji dergisi 3, no.6 (2015): 406 - 412.
MLA	Aksoy Yüksel,ULUTAŞ Zafer Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. Türk Tarım - Gıda Bilim ve Teknoloji dergisi, vol.3, no.6, 2015, ss.406 - 412.
AMA	Aksoy Y,ULUTAŞ Z Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. Türk Tarım - Gıda Bilim ve Teknoloji dergisi. 2015; 3(6): 406 - 412.
Vancouver	Aksoy Y,ULUTAŞ Z Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System. Türk Tarım - Gıda Bilim ve Teknoloji dergisi. 2015; 3(6): 406 - 412.
IEEE	Aksoy Y,ULUTAŞ Z "Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System." Türk Tarım - Gıda Bilim ve Teknoloji dergisi, 3, ss.406 - 412, 2015.
ISNAD	Aksoy, Yüksel - ULUTAŞ, Zafer. "Effect of Different Slaughter Weights on Slaughter and Carcass Traits of Male Karayaka Lambs Reared under Intensive Production System". Türk Tarım - Gıda Bilim ve Teknoloji dergisi 3/6 (2015), 406-412.