Egg quality
Digestible lysine levels for laying hens and their effects on egg quality
... ABSTRACT. Egg quality of semi-heavy laying hens fed on low protein diets (14.0% CP) and on different lysine levels is evaluated, while maintaining the same ratio of digestible amino acids / digestible ...
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Egg Quality of Hens Fed Different Digestible Lysine and Arginine Levels
... average egg weight (Table ...lower egg weight when the diet contained the ratio of 790:716 digestible lysine: arginine/kg of ...affect egg weight and the lowest digestible lysine and digestible ...
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Performance and Egg Quality of Japanese Quails Submitted to Cyclic Heat Stress
... When environmental temperatures are above that range, bird rectal temperature increases, as well as its respiratory rate, that is, panting is used by birds to promote heat evaporative loss, thereby trying to maintain ...
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Correlations between thermal environment and egg quality of two layer commercial strains
... variables egg weight (g), eggshell weight (g), specific gravity (g/cm³) and eggshell percentage (%) were compared with the environmental variables of the same day of the production, and one, two, three, and four ...
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Egg quality of laying hens in different conditions of storage, ages and housing densities
... Analyzing the temperatures of storage according to the age of the laying hens, it was found that at ambient temperature, the eggs of the birds at 35 weeks of age reached higher values for albumen height (Table 1) and ...
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Organic Egg Production, Egg Quality, Calcium Utilization, and Digestibility in Laying Hens Fed with Mushroom (Flammulina velutipes) Stem Waste
... Egg quality parameters including, egg shape index, shell weight, shell thickness, yolk weight, yolk index and albumen weight were not differs ...on egg quality ...
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Influence of European Quail Breeders Age on Egg Quality, Incubation, Fertility and Progeny Performance
... the egg quality and hatching, fertility and progeny performance was ...males). Egg production and quality were determined during 3 periods of 14 days and incubation parameters were evaluated ...
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Influence of Artificial Lighting on the Performance and Egg Quality of Commercial Layers: a Review
... the egg quality of commercial ...reduced egg length and width, and changed egg shape, which became progressively round as hens ...reduced egg width, and egg shape became longer ...
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Ovarian Morphology and Egg Quality Traits of Egyptian Selected Strain for Egg Production Compared with Commercial Laying Strains
... Egg quality traits including egg weight (EW) , shell thickness (ST), and shell index (SI) are very important traits in layer breeding programs due to their effect on profitability in the egg ...
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Comparison of fattening performance, carcass characteristics, and egg quality characteristics of Japanese quails with different feather colors
... and egg quality of Japanese quails with different feather colors (white, dark brown, golden, and ...determine egg traits, 48 hens from each group, in a total of 192, were selected and caged according ...
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Egg quality assessment at different storage conditions, seasons and laying hen strains
... storage, egg albumen and yolk components may alter and deteriorate egg ...assess egg quality during 9-week ...loss, egg width and length, specific gravity, yolk and albumen dimensions ...
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Effects of Boric Acid and Humate Supplementation on Performance and Egg Quality Parameters of Laying Hens
... 2). Egg weight decreased numerically in parallel egg production decreased slightly as in present study by 1 g/kg humate ...of egg weights and this result has positive correlation with present ...in ...
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Effects of Kluyveromyces marxianus Isolated from Tibetan Mushrooms on the Plasma Lipids, Egg Cholesterol Level, Egg Quality and Intestinal Health of Laying Hens
... change egg production (Davis & Anderson, 2002), cholesterol content of the egg yolk (Yousefi & Karkoodi, 2007; Yalçin et ...2012), egg quality (Utterback et ...and egg fat ...
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Effect of dietary energy concentration on performance parameters and egg quality of white leghorn laying hens
... affected egg and yolk weights, but not egg production, egg mass, body weight, or ...of egg linearly increased as AMEn ...external egg quality, in agreement with their previous ...
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Effects of different levels of expanded perlite on the performance and egg quality traits of laying hens
... and egg quality traits was studied in laying ...intake, egg yield, and egg weight. Feed conversion ratio and egg weight decreased with addition of 2% ...
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Turmeric Root and Annato Seed in Second-Cycle Layer Diets: Performance and Egg Quality
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Effects of Different Dietary Vitamin Combinations on the Egg Quality and Vitamin deposition in the Whole Egg of Laying Hens
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Evaluation of egg quality traits of endangered Nicobari fowl and its crosses under intensive and backyard system of Andaman and Nicobar Islands, India
... and 43.48±1.38 g for Nishibari (Table-2) which were higher than that of Kadaknath [12] but lower than reported in Indian White leghorn Izatnagar (IWH) [13] under field conditions in India. Kadaknath is a black meat ...
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Hikmet Orhan1 , Ecevit Eyduran2 , Adile Tatliyer3 , Hasan Saygici3
... ABSTRACT - This study was conducted on 2049 eggs, collected from commercial white layer hybrids, with the purpose of predicting egg weight (EW) from egg quality characteristics such as shell weight ...
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In addition to demonstrating greater stability, organic minerals benefit from a biochemical protection against the different reactions that can take place in the diet itself, which would cause an expressive
... performance, egg quality, and bone quality of commercial brown-egg layers fed diets containing organic and inorganic minerals and three limestone particle ...performance, egg ...
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