Etlik piliçlerde iki farklı barındırma sıklığının piliçlerin besi performansı, ölüm oranı ve ayak taban yangısı üzerine etkisi

Bu araştırma ticari koşullarda yetiştirilen etlik piliçlerde iki farklı barındırma sıklığının ortalama canlı ağırlığı, piliç başına ortalama yem tüketimi, yem dönüşüm oranı, ölüm oranı ve ayak taban yangısı üzerine etkisini belirlemek amacıyla yapılmıştır. Ross 308 ırkı civcivler iki kümeste 39 kg/m2 ve 34 kg/m2 barındırma sıklığında 3 yetiştirme dönemi boyunca incelenmiştir. Piliçlerin 41 günlük besi dönemi sonunda, 39 kg/m2‘deki piliç başına ortalama yem tüketimi (P<0.01), yem dönüşüm oranı (P<0.01) ve ölüm oranının (P<0.05) daha yüksek, ortalama canlı ağırlığın ise 34 kg/m2’deki piliçlerden daha düşük olduğu tespit edilmiştir (P<0.01). Ayak taban yangısı bakımından iki barındırma sıklığı grubu arasında önemli bir farklılık olmadığı (P>0.05) fakat barındırma sıklığı grupları içinde bu farkın önemli olduğu belirlenmiştir (P<0.001). Araştırma bulguları doğrultusunda, çevre denetiminin iyi olduğu ticari kümeslerde, 39 kg/m2 barındırma sıklığında yetiştirilen piliçlerde 34 kg/m2’ye göre besi performansı ve ölüm oranının olumsuz etkilenmesine karşın kabul edilebilir düzeyde olduğu sonucuna varılmıştır.

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