Fattening performance, slaughter and carcass characteristics of bafra, akkaraman and bafra × akkaraman f1 lambs at different slaughter weights
<p><strong>Aim: </strong>The purpose of the research was to compare the fattening performance, slaughter and carcass traits of Bafra (B), Akkaraman (A) and Bafra × Akkaraman F1 (BAF1) lambs slaughtered at different slaughter weights.</p> <p><strong>Mater...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Selcuk University Press
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| Series: | Eurasian Journal of Veterinary Sciences |
| Subjects: | |
| Online Access: | http://eurasianjvetsci.org/pdf.php3?id=1236 |
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| Summary: | <p><strong>Aim: </strong>The purpose of the research was to compare the fattening performance, slaughter and carcass traits of Bafra (B), Akkaraman (A) and Bafra × Akkaraman F1 (BAF1) lambs slaughtered at different slaughter weights.</p>
<p><strong>Materials and Methods: </strong>Datas were collected from 48 male ram lambs; which divided into 3 equal groups. At the beginning of the fattening, the lambs were approximately 20 kg of<br />live weight. The lambs were fed with concentrate mixture adlibitum and 300 g alfalfa hay per lamb, daily. After slaughtering, carcasses were divided into 7 pieces as hindlimb, foreleg, back, loin, neck, chest and the others. The pieces were dissected into lean, bone, fat and waste parts.</p>
<p><strong>Results: </strong>Akkaraman was found to be the highest daily weight gain (P<0,001) and the lowest feed conversation ratio in slaughtering animals (P<0,05). Although cold carcass weight<br />was the highest for BAF1 at 34 kg slaughter weight (P<0,05) and there were no differences between groups at 42 kg slaughter weight. While carcass weight was found to be highest<br />for BAF1 at 34 kg live weight (P<0,05); it was found to be highest for both BAF1 and Bafra at 42 kg slaughter weight (P<0,01). Carcass fat ratio for Bafra and BAF1 was significantly higher than Akkaraman for all slaughter weight groups (P<0,05).</p>
<p><strong>Conclusion: </strong>In terms of fattening performance, Akkaraman lambs had a significant superiority over Bafra and BAF1 groups. The weight of carcass and carcass meat weight in BAF1<br />group may give favorable results for the hybrid genotype in the fattening; therefore it is appropriate to continue the Bafra × Akkaraman crossbreeding.</p> |
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| ISSN: | 1309-6958 2146-1953 |