[PDF] Top 20 Digestible isoleucine requirements for 22- and 42-day-old broilers
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Digestible isoleucine requirements for 22- and 42-day-old broilers
... viability and productive efficiency index by the regression models ...of digestible isoleucine levels on the variables, the means were compared using Duncan’s test at 5% of ...gain and ... See full document
6
Threonine-lysine ratio on the requirements of digestible lysine in diets for broilers
... SOARES, R. T. R. N.; ALBINO, L. F. T.; ROSTAGNO, H. S.; GOMES, P. C. Exigência de treonina para frangos de corte no período de 22 a 42 dias de idade. Revista Brasileira de Zootecnia, v. 28, n. 1, p. ... See full document
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Therefore, the objective of this study was to determine the digestible lysine requirements for 22-to- 42-day-old broilers using two methodologies: diets with
... Diets and excreta were chemically analyzed to determine the nitrogen content according to Silva and Queiroz ...conversion and absolute and relative weights of prime cuts and abdominal ... See full document
11
Vitamin E and organic selenium for broilers from 22 to 42 days old: performance and carcass traits
... 42nd day of age, these animals were feed-deprived to be slaughtered in the subsequent ...next day, the birds were moved to the slaughterhouse, with the following processing line: mechanical stunning, ... See full document
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Crude Protein Equivalence Value of a Multi- Enzyme Product for 28- and 42-Day-Old Broilers
... CP and amino acid levels resulted in significantly different performance responses at 28 and 42 d of ...acids and CP failed to influence BW and FCR at 28 and 42 d of ... See full document
8
Different criteria for feed formulation based on digestible amino acids for broilers
... maintenance requirements are considered, the levels of sulfur amino acids and threonine are higher than those of ...lysine requirements are almost exclusively for body protein ...the ... See full document
5
Performance and Carcass Yield of Broilers Fed with Different Digestible Amino Acid Profiles Recommended by Nutrients Requirements Tables
... different digestible amino acid profiles on the performance of broilers in tw o phases: from 1 to 21 days and from 22 to 42 days of ...yield and cut percentages w ere evaluated. ... See full document
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Abreu3 , Ramon Rêgo Merval4 , Mabell Nery Ribeiro5 , Francisco Eduardo Soares Silva5, Lidiana de Siqueira Nunes Ramos6 , Francisco Teixeira Andrade7
... for broilers in the period of 22 to 42 days of age in high-temperature environments on performance, as well as to evaluate the metabolizability of dry matter (DM), crude protein (CP) and gross ... See full document
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CHOICE FEEDING AND AMINO ACID REQUIREMENTS FOR BROILERS
... commercial broilers to choice feeding and limiting amino acids on growth and carcass ...one-d-old and randomly distributed to 48 wire-floored brooder cage each ...sexes and 4 ... See full document
9
Effects of Different Levels of Two Types of Olive Pulp with or without Exogenous Enzyme Supplementation on Broiler Performance and Economic Parameters
... (OP) and supplementation birds with a commercial enzyme blend (ENZ) on the performance of broilers were ...308 broilers were divided according to a completely randomized design into 10 treatments in ... See full document
12
Live Performance, Carcass, and Bone Quality Responses of Grower and Finisher Broilers to Dietary Metabolizable Energy Levels
... increased and body weight and weight gain decreased, resulting in worse feed conversion ...fats and oils, and therefore, the FI reduction and FCR improvement observed in the present ... See full document
8
Sunflower meal for broilers of 22 to 42 days of age
... or digestible amino acid basis fed to broilers of 22 to 42 days of ...hundred and sixty birds were distributed in a completely randomized experimental design in a 2 × 2 factorial ... See full document
5
Diet formulation techniques and lysine requirements of 1-to 22-day-old broilers
... supplementation and dilution) for formulating experimental diets for pre-starter (1 to 8 days) and starter (8 to 22 days) broiler chicks and to estimate digestible lysine ... See full document
12
Digestible tryptophan requirements for broilers from 22 to 42 days old
... (1968) and Rogers & Pesti (1990), also using broilers, indicated that tryptophan-deficient diets caused a reduction in weight ...of digestible tryptophan levels, the data obtained in this ... See full document
6
Digestible valine requirements for broilers from 22 and 42 days old
... threonine, isoleucine, and valine for chicks during the second and third weeks ...L-Valine and L- Isoleucine in low-protein diet corn and soybean meal all- vegetable diets for ... See full document
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Study on the bone mineral density of broiler suffering femoral joint degenerative lesions
... The results obtained in the present study allowed us to conclude that the incidence of femoral degeneration is high, higher than 81%; however, it is not influenced by broiler breed or sex, highlighting the importance of ... See full document
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The Effects of a Combination of Garlic, Oyster Mushroom and Propolis Extract in Comparison to Antibiotic on Growth Performance, Some Blood Parameters and Nutrients Digestibility of Male Broilers
... one day old male broilers (Ross 308) were randomly assigned to three experimental ...feeder and one suspended ...design and dietary treatments were as follows: 1) a maize-soybean meal ... See full document
8
LEVELS OF DIGESTIBLE ISOLEUCINE ON PERFORMANCE, CARCASS TRAITS AND ORGANS WEIGHT OF GILTS (15 - 30 KG)
... growth and weight loss due to degradation of protein tissue, in order to maintain vital functions (HINSON; ALLEE; CRENSHAW et ...plasma and tissues, with substantial reduction of the limiting amino ... See full document
8
Digestible lysine for broiler chickens with lower genetic potential grown on free-range system
... acid and plays animportant role in the metabolism of ...for broilers fed with rations formulated basedon corn and soybean ...the digestible lysine requirement for male broilers with ... See full document
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Establishment of a Pathogenicity Index for One-day- old Broilers to Pasteurella multocida Strains Isolated from Clinical Cases in Poultry and Swine
... Although Pasteurella multocida is a member of the respiratory microbiota, under some circumstances, it is a primary agent of diseases , such as fowl cholera (FC), that cause significant economic losses. Experimental ... See full document
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