Journals / Ankara Üniversitesi Veteriner Fakültesi Dergisi / 2010 / Cilt: 57 - Sayı: 1

Carcass composition, meat quality and antibody levels in male and female broiler chickens reared on low dietary protein

Kısıtlı protein ile beslenen erkek ve dişi broilerlerde karkas özellikleri, et kalitesi ve bağışıklık düzeyleri

Pages
49–54
Publication Date
2022-10-12
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Dressing, chilled dressing, breast, thigh and wing weights in males were found heavier (p

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This research was conducted at the University of Ankara, Faculty of Veterinary Medicine Farm.
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Key Findings & Data:The three hundred and sixty of one-day old chicks were seperated to male and female sex groups, and each sex group were also divided in to control, experiment 1 and 2 groups.
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Conclusion & Impact:Dressing, chilled dressing, breast, thigh and wing weights in males were found heavier (p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This research was conducted at the University of Ankara, Faculty of Veterinary Medicine Farm. The three hundred and sixty of one-day old chicks were seperated to male and female sex groups, and each sex group were also divided in to control, experiment 1 and 2 groups. Regimen feeding programme applied as crude protein 23.10 % from 1 to 11 days for all groups; 21.80, 20.20 and 18.40 % from 11 to 31 days for control, experiment 1 and 2 respectively. All groups were fed with % 18.40 crude protein from 32 to 47 days of age. Metabolic energy levels were 3117.80, 3083.69 and 3120.55 kcal / kg for all diet periods respectively. Animals were slaughtered at 40 and 47 days of age. Body weights at 47th day for males in experiment 1 and control groups were found similars (3075 ve 3086 g). The best feed conversion rate was found in males of experiment 1 groups (1.643 ve 1.763). Dressing, chilled dressing, breast, thigh and wing weights in males were found heavier (p

Özet

Araştırma Ankara Üniversitesi Veteriner Fakültesi Çiftliğinde yürütülmüştür. Üçyüzaltmış adet 1 günlük civcivler, erkek (e) ve dişi (d) cinsiyet gruplarına ve her cinsiyet grubu da 60’ar civciv kapsayacak şekilde kontrol (K), deneme 1 (D1) ve deneme 2 (D2) olarak ayrılmıştır. Tüm gruplara 1-11 günlerde % 23.10, 11-31 günlerde ise K, D1 ve D2’ye sırasıyla % 21.80, 20.20 ve 18.40 proteinli rasyon verilmiştir. 32 – 47 günler arası tüm gruplar %18.40 proteinli rasyonla beslenmiştir. Metabolik enerji ise dönemlere göre sırasıyla 3117.80, 3083.69 ve 3120.55 kcal/kg olmuştur. Kesimler 40 ve 47 günlük yaşta yapılmıştır. Canlı ağırlıklar (CA) deneme 1 ve kontrol grubu erkeklerde (3075 ve 3086 g) benzer bulunmuştur. Yemden yararlanma oranı (YYO) her iki kesim yaşında da en iyi deneme 1 erkek gruplarında (1.643 ve 1.763) tespit edilmiştir. Sıcak ve soğuk karkas, göğüs, but ve kanat ağırlıkları ve oranları tüm gruplarda ve her iki kesim yaşında erkeklerde dişilere göre yüksek (p

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Cite This Article

ÜNAL, N., UĞURLU, M., AKSU, T., CENGİZ, S., ATASOY, F., YAKAN, A. (2022). Carcass composition, meat quality and antibody levels in male and female broiler chickens reared on low dietary protein. Ankara Üniversitesi Veteriner Fakültesi Dergisi, Cilt: 57 - Sayı: 1, 49–54. https://ajindex.com/articles/445021

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