Monokromatik Aydınlatmanın Etlik Piliç Performansı, Kesim Özellikleri ve Bazı Kan Parametreleri Üzerine Etkileri

Yıl 2019, Cilt: 56 Sayı: 1, 141 - 150, 27.03.2019

Hakan Bayraktar , Zümrüt Açıkgöz Özge Altan , Figen Kırkpınar

https://doi.org/10.20289/zfdergi.414212

Öz

Monokromatik aydınlatmanın etlik piliç performansı, karkas özellikleri ve bazı kan parametreleri üzerine etkilerini belirlemek amacı ile yürütülen bu çalışmada toplam 504 adet günlük erkek civciv (Ross-308) kullanılmıştır. Dört tekerrürlü (42 civciv) olarak, üç farklı muamele grubunda kompakt floresan (KF)- kontrol, mavi led (ML)-470 nm ve yeşil led (YL)-570 nm gerçekleştirilen deneme boyunca hayvanlara 23 s aydınlık ve 1 s karanlık (23A:1K) aydınlatma programı uygulanmıştır. Tüm gruplar ışık geçirmez bölmelerde barındırılmıştır ve aynı başlatma (0-21. günler) ve bitirme (22-45. günler) yemleri ile beslenmişlerdir. Yem ve su ad-libitum tüketime sunulmuştur. Denemenin 21. gününde ML grubunun canlı ağırlığı KF ve YL gruplarına oranla önemli düzeyde azalmış, en yüksek kesim yaşı canlı ağırlığına YL grubu ulaşmıştır. Monokromatik aydınlatma 0-21. günler arasında yemden yararlanmayı olumsuz yönde etkilemiş, ML grubunun yemde yararlanma önemli düzeyde gerilemiştir. Kolesterol düzeyi hariç, muamele grupları arasında kan parametreleri ve kesim özellikleri bakımından önemli bir fark belirlenmemiştir. Monokromatik YL uygulamasının etlik piliç üretiminde performansı iyileştirdiği ve bu amaçla kullanılabileceği saptanmıştır.

Anahtar Kelimeler

Etlik piliç, monokromatik aydınlatma, performans, kesim özellikleri

Kaynakça

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