Limited incremental response to routine phytase supplementation in Hy-Line Brown laying hens fed mineral-adequate diets. [PDF]
Eltahan HM +3 more
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Research note: Bioaccumulation of β-N-methylamino-L-alanine and 2,4-diaminobutyric acid in chicken eggs. [PDF]
Kim SY +4 more
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Effects of multi-phase nutritional programs associated with balanced digestible amino acid profiles on the productive performance of Japanese and European Quails. [PDF]
Lima AV +14 more
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Research note: Genetic background influences the relationship between age at first egg and long-term egg production in layers. [PDF]
Ni A +6 more
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Dietary porcine bile acids alleviate lipid deposition and remodel ileal bile acid and microbiota profiles in laying hens fed a high-fat soybean meal-based diet. [PDF]
Tao W +8 more
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Effects of Oligomeric Ultrafine-Nano Hydrogen Water on Laying Performance, Egg Quality, Nutrient Composition, and Intestinal and Reproductive Responses in Late-Laying Hens. [PDF]
Wang B +13 more
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A total of 1350 hatching eggs were obtained from commercial broiler breeders Cobb, Ross 308 and Arbor Acres at 30–35, 40–45 and 50–55 weeks of age, 450 eggs for each breed and 150 eggs for each breed age.
A.A. Alsobayel +2 more
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The estimation of egg weight from egg gradings
British Poultry Science, 1973Synopsis A method is described for the estimation of mean egg weight from data giving the proportions of eggs in different weight grades. Tables are presented in which mean egg weights have been calculated for a range of grading figures, using both the British Egg Marketing Board and the European Economic Community grading systems.
B. M. Burdett, T. R. Morris
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