Consulta: creatorFacets:"Sorbara,JOB"
Registros recuperados: 5
Data/hora: 13/06/2024 05:14:45

Efficacy and Metabolizable Energy Equivalence of an α-Amylase-β-Glucanase Complex for Broilers
Provedor de dados: 89
Autores: Vieira,SL; Stefanello,C; Rios,HV; Serafini,N; Hermes,RG; Sorbara,JOB.
A trial was conducted to evaluate the effects of adding an exogenous α-amylase-β-glucanase complex produced from Bacillus amyloliquefaciens on the growth performance, carcass yield, and relative AME bioequivalence in broilers fed corn-soy diets from 1 to 40 d of age. One thousand seven hundred and fifty one-day-old Cobb x Cobb 500 slow-feathering male broilers were randomly allotted to seven treatments with 10 replicates of 25 birds each as follows: control diet (C); C diet with reduction of 60 (C-60), 90 (C-90), or 120 (C-120) kcal AME/kg; C diet with reduction of 120 kcal AME/kg and supplemented with 200 (C-120-200), 300 (C-120-300), or 400 (C-120-400) mg of the enzyme complex/kg. Each g of the enzyme complex corresponded to 200 kilo-Novo α-amylase and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Α-amylase; Β-glucanase; Broiler; Carbohydrases; Enzyme.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015000200227

Determination of the energetic value of corn, soybean meal and micronized full fat soybean for newly hatched chicks
Provedor de dados: 89
Autores: Longo,FA; Menten,JFM; Pedroso,AA; Figueiredo,AN; Racanicci,AMC; Gaiotto,JB; Sorbara,JOB.
There are some evidences described in the literature showing reduced energy metabolizability of ingredients for newly hatched chicks. Hence, a metabolism trial was carried out with the objective of determining the metabolizable energy of corn grain, soybean meal and micronized full fat soybean for newly hatched chicks. The method of total excreta collection was used in an experiment with 192 male chicks from one to seven days, distributed in a completely randomized design with four treatments and four replicates of twelve birds. Excreta were collected from four to seven days of age. The treatments included a reference diet, two test-diets consisting of 60% of the reference diet and 40% of the test ingredients: corn grain (CG) and soybean meal (SM), and one...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Chicks; Corn; Metabolizable energy; Micronized full fat soybean; Soybean meal.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000300003

Performance and organ morphology of broilers fed microbial or antimicrobial additives and raised in batteries or floor pens
Provedor de dados: 89
Autores: Pedroso,AA; Menten,JFM; Racanicci,AMC; Longo,FA; Sorbara,JOB; Gaiotto,JB.
This study was conducted to determine the effect of microbial or antimicrobial additives on the performance and organ morphology of broilers raised in batteries or in floor pens. The effect of microbial additives on the presence of oocysts in the litter was also studied. Experiments 1 and 2 consisted of four treatments (non-supplemented control diet or diet supplemented with avilamycin, bacitracin methylene disalicylate or enramycin) and six repetitions in a randomized block design. In Experiment 1, 288 day-old chicks were housed in heated batteries in a environmentally controlled room, 12 chicks per cage; in Experiment 2, 1,200 day-old chicks were housed in a curtain-sided experimental house, with concrete floor and rice hulls as litter material, 50...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotic; Broilers; Growth promoters; Organ morphology; Performance; Probiotic.
Ano: 2003
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2003000200004

Reduced Nutrient Excretion and Environmental Microbial Load with the Addition of a Combination of Enzymes and Direct-Fed Microbials to the Diet of Broiler Chickens
Provedor de dados: 89
Autores: Praes,MFFM; Lucas Junior,J; Duarte,KF; Sorbara,JOB; Matos Junior,JB; Sgavioli,S; Domingues,CHF; Garcia,RG; Hermes,RG.
Abstract This study evaluated the effects of the dietary inclusion of an enzyme blend and a direct-fed microbials in broiler diets on litter production and quality. In total, 900 Cobb 500(r) broiler chicks were distributed according to a completely randomized design into 4 treatments and 9 replicates of 25 birds each. Broilers were reared from 1 to 42 days of age. The treatments consisted of the following diets: NC: negative control; DFM: NC + 500 ppm of direct-fed microbials product (DFM), containing Bacillus subtilis and Bacillus licheniformis; ENZ: diet formulated with an enzyme blend (20 ppm phytase, 200 ppm protease and 200 ppm of xylanase); DFM+E: ENZ + DFM. Birds and litter were weighed at the start and end of the rearing period, for litter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Waste ratio; Total and thermotolerant coliforms; Phosphorus; Nitrogen; Potassium.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100125

Avaliação da Polpa de Citros Peletizada como Material para Cama de Frangos de Corte
Provedor de dados: 89
Autores: Sorbara,JOB; Rizzo,MF; Laurentiz,AC; Schocken-Iturrino,RP; Berchielli,TT; Moraes,VMB.
O objetivo deste trabalho foi avaliar a utilização da polpa de citros peletizada (PCP) como cama de frango, bem como analisar a composição bromatológica desse material. O experimento foi constituído de 1.792 pintos de um dia-machos e dividido em duas fases: 1 a 21 e 35 a 49 dias. Foi utilizado o delineamento em blocos ao acaso, com quatro repetições, em esquema fatorial 2x2x2, sendo os fatores tipo de cama: PCP e maravalha x altura de cama: 7 e 10 cm x densidade: 10 e 14aves/m². Foram avaliados os parâmetros: gsnho de peso(GP), consumo de ração (CR), conversão alimentar (CA),viabilidade (V), incidência de lesões no coxim plantar e de calo de peito, matéria seca (MS) e pH da cama aos 21 e 49 dias. Para verificar as possíveis alterações bromatológicas na...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Composição nutricional da cama; Densidades em frangos de corte; Polpa cítrica; Tipos de cama.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2000000300010