Journals / Harran Üniversitesi Ziraat Fakültesi Dergisi / 1997 / Cilt: 1 - Sayı: 4

Effects of photoperiod on growth performance and carcass characteristics in japanese quail

Bıldırcınların performans ve karkas özellikleri üzerine farklı aydınlatma süresinin etkisi

Pages
119–128
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

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

Cumulatif and weekly feed consumption of quails were effected as significantly by the lighting treatments (P

📌 3 Key Takeaways

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Objective & Hypothesis:The purpose of the present experiment was to compare two restricted lighting programs [16 h light-8 h dark (1-6 wk.) with 16 h light-8 h dark (1-2 wk) and 23 h light-1 h dark (3-6 wk)] with a standart extended lighting schedule (23 h light-1 h dark) for Japanese quails.
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Key Findings & Data:There were differences among light treatments for body weights (averages were 166.13±2.73, 155.25+3.07 and 162.12±3.18 g over 42 days).
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Conclusion & Impact:Cumulatif and weekly feed consumption of quails were effected as significantly by the lighting treatments (P
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The purpose of the present experiment was to compare two restricted lighting programs [16 h light-8 h dark (1-6 wk.) with 16 h light-8 h dark (1-2 wk) and 23 h light-1 h dark (3-6 wk)] with a standart extended lighting schedule (23 h light-1 h dark) for Japanese quails. There were differences among light treatments for body weights (averages were 166.13±2.73, 155.25+3.07 and 162.12±3.18 g over 42 days). Feed consumption at 23 hour lighting per day was greater than in other groups at 42 days of age. Cumulatif and weekly feed consumption of quails were effected as significantly by the lighting treatments (P

Özet

Bu araştırma, farklı aydınlatma süresinin bıldırcınların performansı ve karkas özelliklerine etkisini incelemek amacıyla yapılmıştır. Bıldırcınlara üç farklı aydınlatma süresi uygulanmıştır. I. grup için günde 23 saat aydınlatma denemenin sonuna kadar devam ettirilmiştir. II. grup için sürekli olarak günde, 16 saat aydınlatma uygulanmıştır. III. grupta ise ilk iki hafta günde 16 saat ve son dört hafta günde 23 saat aydınlatma uygulanmıştır.Elde edilen canlı ağırlık değerlerine ait ortalamalar arasındaki farklılıklar önemli bulunmuştur (P

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Cite This Article

ŞENGÜL, T. (2022). Effects of photoperiod on growth performance and carcass characteristics in japanese quail. Harran Üniversitesi Ziraat Fakültesi Dergisi, Cilt: 1 - Sayı: 4, 119–128. https://ajindex.com/articles/534897

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