Yumurtacı tavuk rasyonlarına sodyum bütirat ilavesinin performans, yumurta kalitesi ve bazı kan parametreleri üzerine etkileri
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Dosyalar
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
Attribution-NonCommercial-NoDerivs 3.0 United States
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
Bu çalışma yumurtacı tavuk rasyonlarına farklı seviyelerde kaplamalı sodyum bütirat ilavesinin performans, yumurta kalitesi ve bazı kan parametreleri üzerine etkisini belirlemek amacıyla yürütülmüştür. Çalışmada, 60 haftalık yaşta, toplam 72 adet yumurta tavuğu, 56 gün süreyle, kontrol ve sodyum bütiratın farklı seviyelerinin ilavesiyle (300, 600 ve 1200 mg/kg) oluşturulan rasyonlarla beslenmişlerdir. Çalışma 6 tekerrürlü olarak, 4 muamele grubunda yürütülmüştür. Deneme sonucunda muamele gruplarının, canlı ağırlık değişimi, yumurta verimi, yem tüketimi, yem değerlendirme katsayısı, yumurta ağırlığı ve yumurta kitlesi üzerine etkisi önemsiz olmuştur. Yumurta tavuğu rasyonlarına sodyum bütirat ilavesi, yumurta kabuk kırılma direnci, yumurta kabuk oranı ve kabuk kalınlığı, yumurta şekil indeksi, ak ve sarı indeksi, hasarlı yumurta oranı ile L*, a* ve b* yumurta sarısı renk kriterleri üzerine etkisi önemsiz olmuştur. Serum parametrelerinden kolesterol, HDL, albümin, Ca ve P düzeyleri bakımından muamele grupları arasında önemli bir fark olmaz iken serum globulin, total protein ve ürik asit seviyeleri bakımından görülen farklılıklar önemli olmuştur. Deneme sonuçlarına göre, 60 haftalık yaştaki yumurta tavuklarında performans ve yumurta kalitesinin iyileştirilmesinde rasyona sodyum bütiratın ilavesine gerek olmadığı sonucuna varılmıştır.
The purpose of this study was to determine the effect of adding coated sodium butyrate at various levels to the rations of laying hens on their performance, egg quality, and some blood parameters. In this study, a total of 72 laying hens at the age of 60 weeks were fed for 56 days with the control ration and the rations containing sodium butyrate at various levels (300, 600, and 1200 mg/kg). The study was carried out in 4 treatment groups, each with 6 replicates. As a result of the study, there was no statistically significant difference between the treatment groups in terms of live weight change, egg yield, feed consumption, feed conversion ratio, egg weight, and egg mass. The addition of sodium butyrate to the rations of laying hens did not have a statistically significant effect on the egg shell breaking strength, eggshell ratio, shell thickness, egg shape index, albumen-yolk index, damaged egg ratio, and egg yolk colour criteria (L*, a*, and b*). Whereas there was no statistically significant difference between the treatment groups in terms of the levels of cholesterol, HDL, albumin, Ca, and P; some statistically significant differences were observed in terms of the levels of serum globulin, total protein, and uric acid. Based on the findings of the study, it was concluded that there was no need to add sodium butyrate to the ration for improving the performance and egg quality in the laying hens at the age of 60 weeks.
The purpose of this study was to determine the effect of adding coated sodium butyrate at various levels to the rations of laying hens on their performance, egg quality, and some blood parameters. In this study, a total of 72 laying hens at the age of 60 weeks were fed for 56 days with the control ration and the rations containing sodium butyrate at various levels (300, 600, and 1200 mg/kg). The study was carried out in 4 treatment groups, each with 6 replicates. As a result of the study, there was no statistically significant difference between the treatment groups in terms of live weight change, egg yield, feed consumption, feed conversion ratio, egg weight, and egg mass. The addition of sodium butyrate to the rations of laying hens did not have a statistically significant effect on the egg shell breaking strength, eggshell ratio, shell thickness, egg shape index, albumen-yolk index, damaged egg ratio, and egg yolk colour criteria (L*, a*, and b*). Whereas there was no statistically significant difference between the treatment groups in terms of the levels of cholesterol, HDL, albumin, Ca, and P; some statistically significant differences were observed in terms of the levels of serum globulin, total protein, and uric acid. Based on the findings of the study, it was concluded that there was no need to add sodium butyrate to the ration for improving the performance and egg quality in the laying hens at the age of 60 weeks.
Açıklama
*Sevim, Behlül ( Aksaray, Yazar )
Anahtar Kelimeler
Yumurtacı Tavuk, Sodyum Bütirat, Performas, Yumurta Kalitesi, Serum Parametresi, Laying Hen, Sodium Butyrate, Performance, Egg Quality, Serum Parameters
Kaynak
Türk Tarım - Gıda Bilim ve Teknoloji dergisi (Turkish Journal of Agriculture - Food Science and Technology)
WoS Q Değeri
Scopus Q Değeri
Cilt
8
Sayı
10
