Effects of supplementing broiler breeder diets with organic selenium and polyunsaturated fatty acids on egg quality during storage
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منابع مشابه
Effects of Supplementing Laying Hens Diets with Organic Selenium on Egg Production, Egg Quality during Storage, Hatchery and S
This study was carried out at El Takamoly Poultry Project, Fayoum, Egypt,. A total number of 498 (450 breeder hens and 48 cocks) birds of Golden Montazah (GM) and Fayoumi (F) strains at 42 wks of age were used to evaluate the effects of two dietary levels of Se as Sel-Plex (0.1 or 0.2 mg/Kg diet) on breeder hens performance. Birds were divided randomly into 3 equal treatment groups of 83 birds ...
متن کاملstudy the egg quality, lipid oxidation and fatty acids composition during storage in eggs enriched with selenium and vitamin e
a seven-week trial was carried out to investigate the possibility of enriching eggs with vitamin e, inorganic and organic selenium added to the laying hen’s diet and lipid stability of enriched eggs during storage. seventy two hy-line w-36 hens were divided into six equal groups. each groups received one of the treatment diets which included control, 0.4 mg/ kg sodium selenite or selenium yeast...
متن کاملEgg quality and yolk polyunsaturated fatty acid status in relation to broiler breeder hen age and dietary n-3 oils.
The effects of broiler breeder hen age and dietary n-3 oils on yolk n-3 and n-6 fatty acid composition, egg quality, fertility, and hatchability were investigated. A total of 2,200 eggs were collected from wk 26 through 62 from Cobb breeder hens fed diets containing 1.75% fish oil + 1.75% yellow grease (low n-3) or 3.5% fish oil (high n-3). Eggs obtained from a commercial source were used as th...
متن کاملEffects of Long-term Induced Hyperthyroidism on Egg Quality Traits in Cobb 500 Broiler Breeder Hens
Published data on 4-week-long administration of exogenous thyroxine in broiler breeder hens to decline the cold-induced ascites in their progeny suggest that the long-term maternal hyperthyroidism would affect egg quality characteristics traits in Cobb 500 broiler breeder hens. Seventy 47-w-old broiler breeder Cobb 500 hens (5 replicates and 7 hens each) were assigned in separate cages and allo...
متن کاملEffects of Supplementing Broiler Diets Low in Crude Protein with Essential and Nonessential Amino Acids
A study was conducted to evaluate the effects of adding all essential amino acids (EAA) equal to that of higher CP diets or a mixture of nonessential amino acids (NEAA) to low CP diets on the live performance of broilers during the period of 0 to 21 d. A series of experimental diets comprised primarily of corn and soybean meal were formulated to contain 3,200 ME kcal/kg. Five primary diets were...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 2005
ISSN: 0032-5791
DOI: 10.1093/ps/84.6.865