Betina ırkı hindilerin entansif ve yarı entansif koşullarda besi gücü ve bazı karkas özellikleri
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Date
1990
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Publisher
Uludağ Üniversitesi
Abstract
Araştırmanın amacı entansif ve yan entansif koşullarda yetiştirilen erkek ve dişi hindilerin besi gücü, yem değerlendirme ile karkas özelliklerini saptamaktır. Hayvan materyalini 12 haftalık yaşta erkek ve dişi Betina ırkı hindilerin oluşturduğu araştırmanın 56 gün süren büyütme döneminde hindilerden birinci grup hindi büyütme yemi ile barınakta yemlenmiş, ikinci grup ise buğday ve ayçiçeği anızlarında otlatmanın yanı sıra selektör altı buğday ile yemlenmiştir. Büyütme döneminden sonra her iki grupta 56 gün süre ile entansif besiye alınmıştır. Entansif ve yan entansif gruplarda erkek ve dişi hindilerde toplam canlı ağırlık artışı ve karkas randımanı sırasıyla 5.45, 2.56, 5.04 ve 2.44 kg; % 82.05, 78.98, 85.60 ve 78.45 olarak saptanmıştır. Grupların 1 kg canlı ağırlık artışı için yem tüketimi ise sırasıyla 6.560 ve 5. 722 kg olarak hesaplanmıştır. Entansif ve yan entansif yeminine koşullanma hindilerde, toplam canlı ağırlık artışı, 1 kg canlı ağırlık artışı için yem tüketimi ve karkas randımanı bakımından istatistik önemli farklılık yaratmadığı ancak, yarı entansif yemleme koşullarının daha ekonomik olduğu saptanmıştır.
The aim of the investigation was to determine fattening performance, feed conversion and carcass characteristics of male-female turkeys reared at intensive and semi intensive conditions. Animal material of the investigation was 12 weeks old Belina turkey poults. Turkey poults were allocated to two groups and at the first 56 days period the first group was fed with poult growing feed mixture at poultry houses and the second group was fed with wheat screening besides grazing on wheat and sunflower stubbles. After rearing period both groups were corıducted to intensive fattening and with turkey fattening feed mixture for 56 days. Total live weight gain and dressing percentage of male-female poults for intensive and semi-intensive groups were respectively 5.45, 2.56, 5.04 and 2.44 kg; 82.05, 78.98, 85.60 and 78.45 %. Feed conversion of intensive and semi-intensive groups was estimated as 6.560 and 5. 722 kg. It has been determined that intensive and semi-intensive feeding conditions have not statistically significant effects on fattening performance, feed conversion and carcass characteristics of turkeys however, semi-intensive system was more economical.
The aim of the investigation was to determine fattening performance, feed conversion and carcass characteristics of male-female turkeys reared at intensive and semi intensive conditions. Animal material of the investigation was 12 weeks old Belina turkey poults. Turkey poults were allocated to two groups and at the first 56 days period the first group was fed with poult growing feed mixture at poultry houses and the second group was fed with wheat screening besides grazing on wheat and sunflower stubbles. After rearing period both groups were corıducted to intensive fattening and with turkey fattening feed mixture for 56 days. Total live weight gain and dressing percentage of male-female poults for intensive and semi-intensive groups were respectively 5.45, 2.56, 5.04 and 2.44 kg; 82.05, 78.98, 85.60 and 78.45 %. Feed conversion of intensive and semi-intensive groups was estimated as 6.560 and 5. 722 kg. It has been determined that intensive and semi-intensive feeding conditions have not statistically significant effects on fattening performance, feed conversion and carcass characteristics of turkeys however, semi-intensive system was more economical.
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Keywords
Betina ırkı, Hindi, Besi gücü, Eritansif, Carcass, Karkas, Eritensive, Fattening power
Citation
Karabulut, A. vd. (1990). ''Betina ırkı hindilerin entansif ve yan entansif koşullarda besi gücü ve bazı karkas özellikleri''. Uludağ Üniversitesi Ziraat Fakültesi Dergisi, 7(1), 59-68.