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http://hdl.handle.net/11452/28767
Başlık: | Correlations between breeder age, egg cholesterol content, blood cholesterol level and hatchability of broiler breeders |
Yazarlar: | Uludağ Üniversitesi/Veteriner Fakültesi/Hayvan Yetiştirme Anabilim Dalı. 0000-0002-4397-5428 Dikmen, Bilgehan Yılmaz Şahan, Ümran G-3725-2017 AAH-2966-2021 13609715000 6602128089 |
Anahtar kelimeler: | Agriculture Yolk cholestrerol Laying hens Total lipids Strains Selection Plasma Metabolısm Chicken Traits Weight |
Yayın Tarihi: | Şub-2007 |
Yayıncı: | Taylor & Francis |
Atıf: | Dikmen, B. Y. ve Şahan, Ü. (2007). "Correlations between breeder age, egg cholesterol content, blood cholesterol level and hatchability of broiler breeders". British Poultry Science, 48(1), 98-103. |
Özet: | 1. The research was carried out to investigate correlations between breeder age, egg cholesterol content, blood cholesterol level and hatchability of broiler breeders. 2. Egg cholesterol content increased with increased breeder age. The mean yolk cholesterol contents (mg per g yolk) were 10.47 +/- 0.28, 15.34 +/- 0.65 and 15.64 +/- 0.71 mg/g at 28, 45 and 65 weeks of age, respectively. 3. There were positive correlations between yolk weight and yolk cholesterol content (mg/ g yolk) (r = 01.941; P < 0.01) and egg cholesterol content (mg/egg) (r = 0.980; P < 0.01). 4. Negative correlations were found between egg yolk cholesterol content and hatchability of fertile eggs (r = -0.345; P < 0.05), fertility ratio (r = -0.609; P < 0.01) and hatchability of total eggs (r = -0.574; P < 0.01). 5. The mean blood cholesterol levels were 165.1 +/- 11.04, 166.5 +/- 11.97 and 179.5 +/- 11.33 mg/dl at 28, 45 and 65 weeks of age, respectively. |
URI: | https://doi.org/10.1080/00071660601161412 https://www.tandfonline.com/doi/full/10.1080/00071660601161412 http://hdl.handle.net/11452/28767 |
ISSN: | 1466-1799 0007-1668 |
Koleksiyonlarda Görünür: | PubMed Scopus Web of Science |
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