Organik Etlik Piliç Karma Yemlerine İlave Edilen Yonca Ununun Karkas Özellikleri, Nispi Organ Ağırlıkları, Bağırsak Viskozitesi, İncik ve Ayak Rengi Üzerine Etkileri*
Küçük Resim Yok
Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışma organik yonca ununun yavaş gelişen organik etlik piliçlerin karma yemlerinde kullanılmasının karkas özellikleri, nispi organ ağırlıkları, bağırsak viskozitesi, incik ve ayak renk değeri üzerine etkilerini belirlemek amacıyla yapılmıştır. Çalışmada, toplam 225 adet günlük yaşta erkek ve dişi karışık Hubbard Red JA etlik civciv kullanılmıştır. Civcivler canlı ağırlık (CA) farklılıkları istatistiki olarak önemsiz olacak şekilde 3 muamele grubuna 5 tekerrürlü (n=15) olarak dağıtılmıştır. Deneme süresince (77 gün) muamele gruplarında %0, %5 ve %10 düzeylerinde yonca unu içeren yemler kullanılmıştır. Deneme sonunda karkas ağırlığı, pankreas, bezel mide, taşlık, duodenum, ileum + jejenum ve kalın bağırsak ağırlıklarında önemli farklılıklar saptanmış (P<0.05), karkas randımanı, göğüs, but, abdominal yağ, karaciğer, kalp, dalak, pankreas, bursa fabricius ve kör bağırsak nispi ağırlıkları ve bağırsak viskozitesi ise değişmemiştir (P>0.05). Yonca unu ilavesi incik parlaklık ve sarı rengi ile ayak sarı rengini etkilemezken (P>0.05), incik kırmızılık değeri ile ayak parlaklık ve kırmızılık değerini (%5 yonca grubunda) artırmıştır (P<0.05). Organik üretimde kanatlı kümes hayvanlarının beslenmesinde gerek yem karmasının içinde gerekse gezinme alanında yararlanılacak kaba yemlerin etkilerinin incelenmesi ve uygun düzeylerinin saptanması için bu konuda yapılacak araştırmalara ihtiyaç duyulmaktadır.
This study was conducted to determine the effects of organic alfalfa flour on organic slow-growing broilers on carcass characteristics, relative organ weights, intestinal viscosity, shank and foot color values. A total of 225 days old male and female mixed Hubbard Red JA broiler chicks were used during the study. Those chicks were divided into 3 treatment groups with 5 replicate (n=15) as so differences of live weights of them were insignificant for statistics. During the study (77 days), compounds, which include alfalfa flour with a ratio of 0%, 5% and 10% were used. At the end of the experiment, there were significant differences determined in carcass weight, relative weights of pancreas, proventriculus, gizzard, duodenum, ileum + jejunum and colon (P<0.05), while carcass yields, relative weights of breast, thigh, abdominal fat, liver, heart, spleen, pancreas, bursa fabricius, cecum and intestinal viscosity did not change (P>0.05). Supplementary alfalfa meal had no effect on shank lightness and yellowness and foot yellowness (P>0.05), but supplementation of alfalfa was increased shank redness and foot lightness and redness (on 5% group) (P<0.05). Research is required for the determination of the effects of roughage and its appropriate level, which is added in mixed forage of the poultry used for the nutrition as well as used in the roam fields of the poultry.
This study was conducted to determine the effects of organic alfalfa flour on organic slow-growing broilers on carcass characteristics, relative organ weights, intestinal viscosity, shank and foot color values. A total of 225 days old male and female mixed Hubbard Red JA broiler chicks were used during the study. Those chicks were divided into 3 treatment groups with 5 replicate (n=15) as so differences of live weights of them were insignificant for statistics. During the study (77 days), compounds, which include alfalfa flour with a ratio of 0%, 5% and 10% were used. At the end of the experiment, there were significant differences determined in carcass weight, relative weights of pancreas, proventriculus, gizzard, duodenum, ileum + jejunum and colon (P<0.05), while carcass yields, relative weights of breast, thigh, abdominal fat, liver, heart, spleen, pancreas, bursa fabricius, cecum and intestinal viscosity did not change (P>0.05). Supplementary alfalfa meal had no effect on shank lightness and yellowness and foot yellowness (P>0.05), but supplementation of alfalfa was increased shank redness and foot lightness and redness (on 5% group) (P<0.05). Research is required for the determination of the effects of roughage and its appropriate level, which is added in mixed forage of the poultry used for the nutrition as well as used in the roam fields of the poultry.
Açıklama
Anahtar Kelimeler
Mühendislik, Ziraat
Kaynak
Ege Üniversitesi Ziraat Fakültesi Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
53
Sayı
3
