Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 157
Primeira ... 12345678 ... Última
Imagem não selecionada

Imprime registro no formato completo
A cadeia produtiva do frango de corte no Brasil e na Argentina. Infoteca-e
CANEVER, M. D.; TALAMINI, D. J. D.; CAMPOS, A. C.; SANTOS FILHO, J. I. dos.
O desenvolvimento da agroindustria avicola brasileira e argentina; A agroindustria avicola no Brasil; A agroindustria avicola na Argentina; A teoria competitiva e o modelo de "Porter"; Evolucao da teoria competitiva; O modelo competitivo de "Porter" na agroindustria do frango de corte; Os determinantes da competitividade da agroindustria avicola brasileira e argentina; Condicoes de demanda; As interrelacoes da demanda; Estrategias mercadologicas e composicao da demanda; Condicoes de fatores; Custos de producao do frango vivo; As condicoes de fatores de maior importancia na producao do frango vivo; Instalacoes e equipamentos; Cama; Graos; Recursos energeticos; Mao-de-obra; Transportes; Industrias correlatas e de apoio; Material genetico; Produtos...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Frango de corte; Producao; Economia; Argentina; Brasil; Poultry; Broiler; Production; Economy; Brazil.
Ano: 1997 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/433669
Imagem não selecionada

Imprime registro no formato completo
Alta densidade na produçao de frangos de corte. Infoteca-e
ABREU, P. G. de; ABREU, V. M. N..
1999
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Frango de corte; Instalação; Densidade; Broiler; Housing; Density.
Ano: 1999 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/439412
Imagem não selecionada

Imprime registro no formato completo
Antibodies specific to infectious bronchitis in broilers in Ceará state, Brazil Arq. Bras. Med. Vet. Zootec.
Cardoso,W.M.; Gomes,L.P.; Romão,J.M.; Salles,R.P.R.; Teixeira,R.S.C.; Sobral,M.H.N.R.; Câmara,S.R.; Oliveira,W.F..
The experiment was carried out to determine the antibody levels to infectious bronchitis virus (IBV) in 1120 broilers of two broiler flocks, both from the same parental flock and free from previous vaccination. Forty chicks of each line were alloted to the control group and the sera were tested by indirect ELISA. The vaccination program consisted on the administration of commercial vaccines against IBV at 10 and 25 days of age. Chicks with low levels of maternal antibodies (Mab) did not show significant titers to the first vaccinal stimulus. They presented a vaccinal response to the second vaccinal stimulus reaching the top around GMT 1100 at 45 days. Chicks with high Mab titers did not show significant titers to the primary and secondary vaccinal stimuli,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler; Infections bronchitis; Antibody.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352006000300007
Imagem não selecionada

Imprime registro no formato completo
Apparent metabolizable energy of microalgae (Spirulina sp.) for broilers under different methodologies. Repositório Alice
TAVERNARI, F. de C.; ROZA, L. F.; SUREK, D.; BOIAGO, M. M.; PAIANO, D..
2016
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Metabolizable energy; Broiler; Spirulina sp.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1053494
Imagem não selecionada

Imprime registro no formato completo
Arginina, vitaminas E y C en la respuesta inmune y estrés oxidativo en pollos de engorda con desafío a Eimeria spp y virus de la enfermedad del Newcastle. Colegio de Postgraduados
Domínguez Martínez, Pablo Alfredo.
La oxidación causada por patógenos es un problema de suma importancia en animales. Pollos mixtos, de un día de edad (Cobb 500, n=624) fueron asignados al azar a uno de seis tratamientos. Como testigo se utilizó una dieta base (T; 40 mg de VE kg-1 de alimento y 1.5% de ARG). El segundo tratamiento fue la dieta base + ARG (ARG; + 0.3%). El tercer tratamiento fue la dieta base + ARG + VE (AVE; + 0.3% y + 40 mg kg-1 de alimento). El cuarto tratamiento fue la dieta base + ARG + VC (AVC; + 0.3% + 1 g kg-1 de alimento). El quinto tratamiento fue la dieta base suplementada con VE + VC (VEC; + 40 mg + 1 g kg-1 de alimento). El sexto tratamiento fue la dieta base + ARG + VE + VC (AVEC; + 0.3% + 40 mg + 1 g kg-1 de alimento). Al día 14 todos los pollitos fueron...
Palavras-chave: Arginina; Vitamina E; Vitamina C; Eimeria; Pollo de engorda; Arginine; Vitamin E; Vitamin C; Broiler; Ganadería; Maestría.
Ano: 2014 URL: http://hdl.handle.net/10521/2351
Imagem não selecionada

Imprime registro no formato completo
Ascorbic acid and citric flavonoids for broilers under heat stress: effects on performance and meat quality Rev. Bras. Ciênc. Avic.
Peña,JEM; Vieira,SL; López,J; Reis,RN; Barros,R; Furtado,FVF; Silva,PX.
The aim of this study was to evaluate the effects of increasing doses of ascorbic acid (AA) and citric flavonoids (quercetin and rutin) on the performance and meat quality characteristics of broilers submitted to cyclic heat stress. Four-hundred one-day-old female Ross 308 were housed in 40 battery cages a in temperature controlled room. Treatments consisted of 0, 250, 500, and 1000 g/ton on of AA + citric flavonoids. Birds were fed ad libitum until 32 day of age. Beginning on day 14 post-hatch until the end of the experiment, in order to simulate cyclic heat stress, the temperature inside the room was increased to 32°C for 5 hours, and decreased until reaching the comfort temperature corresponding to the age of the animals. Birds were slaughtered at 33...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ascorbic acid; Broiler; Heat stress; Flavonoids.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2008000200008
Imagem não selecionada

Imprime registro no formato completo
Association of the Runt-related transcription factor 2 (RUNX2) gene with bone integrity traits in a paternal broiler line. Repositório Alice
GRUPIONI, N. V.; VENTURINI, G. C.; IBELLI, A. M. G.; PEIXOTO, J. de O.; LEDUR, M. C.; MUNARI, D. P..
2014
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Melhoramento genético animal; Ave; Animal genetics; Broiler.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1014243
Imagem não selecionada

Imprime registro no formato completo
Avaliação de subprodutos da industrialização de óleo de soja como fonte de energia em rações para frangos de corte. Infoteca-e
ALBINO, L. F. T.; JAENISCH, F. R. F.; LIMA, G. J. M. M. de; GOMES, P. C.; BARBIERI, D..
1993
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Frango de corte; Nutrição; Subproduto; Broiler; Nutrition; By-products.
Ano: 1993 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/434266
Imagem não selecionada

Imprime registro no formato completo
Behavior and performance of broiler strains reared under semi-intensive system with shaded areas Rev. Bras. Ciênc. Avic.
Barbosa Filho,JAD; Silva,MAN; Silva,IJO; Coelho,AAD; Savino,VJM.
The matter of animal welfare has led to studies in order to evaluate alternative rearing systems for livestock in order to improve well-being. The semi-intensive system is an alternative method of rearing broilers in which the birds are kept in a poultry house and have free access to a pasture area during the day. It is known that ambient conditions may directly affect the behavior of birds reared in the semi-intensive system. Therefore, this research evaluated the behavior of four broiler strains reared under a semi-intensive system with a shaded area (provided by a black plastic screen - 50%) and the bioclimatic characteristics of this environment when compared with the non-shaded pasture. Thirty-five birds were reared in pens with 4.5 m² and 35 m² of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Adaptation; Broiler; Semi-intensive system; Welfare.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2005000400003
Imagem não selecionada

Imprime registro no formato completo
Behavior of broiler chickens in four different substrates: a choice test Rev. Bras. Ciênc. Avic.
Villagrá,A; Olivas,I; Althaus,RL; Gómez,EA; Lainez,M; Torres,AG.
The aim of this study was to determine the selection of bedding material by broiler chickens during the rearing period and whether the choice was determinant to their performing a specific behavior. To achieve this objective, a choice test was designed. A choice pen was constructed where birds could move freely around the four selected materials (straw, wood shavings, rice hulls and sand). Chickens were introduced in this pen in four groups of eight birds, three days a week for one hour per day and group, for four weeks. The location and the activity performed by each broiler were recorded every five minutes. Results showed a preference for sand compared with the other three substrates. However, differences between the behaviors performed in each bedding...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Behavior; Broiler; Choice test; Litter; Preference.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000100010
Imagem não selecionada

Imprime registro no formato completo
Behavior of chicks subjected to thermal challenge REA
Ferraz,Patricia F. P.; Yanagi Junior,Tadayuki; Alvarenga,Talita A. C.; Reis,Gregory M.; Campos,Alessandro T..
In the first week of a chick life, broilers are very sensitive to different conditions outside their thermoneutral zone. Thus, the goal of this study was to evaluate the behaviors and productive responses of broilers subjected to conditions of thermal comfort or challenge at different intensities (27, 30, 33 and 36ºC) and durations (1, 2, 3 and 4 days starting on the second day of life). In the experiment, ten minutes of images from each hour of each treatment were analyzed to evaluate the key behaviors of the birds. Similar behavior at different dry-bulb air temperatures were identified by using Ward's method of cluster analysis. These behaviors were grouped by dendograms in which the similarity of these data was qualified. Feed intake, water intake and...
Tipo: Info:eu-repo/semantics/other Palavras-chave: Grouping of data; Dendogram; Broiler; Productive responses.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000600002
Imagem não selecionada

Imprime registro no formato completo
Behavior of Salmonella heidelberg and Salmonella enteritidis strains following broiler chick inoculation: evaluation of cecal morphometry, liver and cecum bacterial counts and fecal excretion patterns BJM
Borsoi,Anderlise; Santos,Luciana Ruschel do; Rodrigues,Laura Beatriz; Moraes,Hamilton Luiz de Souza; Salle,Carlos Tadeu Pippi; Nascimento,Vladimir Pinheiro do.
Over the years, Salmonella Heidelberg (SH) has gained prominence in North America poultry production and in the poultry production of other countries. Salmonella Heidelberg has been isolated and reported from poultry and poultry products in Brazil since 1962, whereas Salmonella Enteritidis (SE) has only emerged as a serious problem in poultry and public health since 1993. These strains of Salmonella can cause intestinal problems in newly hatched chicks, and infection may persist until adulthood. Upon slaughter of chickens, Salmonella can contaminate carcasses, a condition that poses a threat to human health. The aim of this study was to compare the fecal excretion of Salmonella Enteritidis and Salmonella Heidelberg in newly hatched chicks (orally...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Salmonella Heidelberg; Salmonella Enteritidis; Fecal Excretion; Villus/crypt ratio; Broiler.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822011000100034
Imagem não selecionada

Imprime registro no formato completo
Bioavailability and poultry fecal excretion of phosphorus from soybean-based diets supplemented with phytase R. Bras. Zootec.
Martins,Bianca Almeida Brandão; Borgatti,Laura Maria de Oliveira; Souza,Luiz Waldemar de Oliveira; Robassini,Simi Luiza Durante Aflalo; Albuquerque,Ricardo de.
Five hundred and four 1-day-old Cobb broiler chickens were randomly allotted to 18 treatments and fed a semi-purified basal diet (4 g/kg total phosphorus) supplemented with 2 levels of supplemental P (0.5 or 1 g/kg) during 21 days to evaluate performance and bone mineralization; to assess the relative bioavailability of P (RBP) in wheat meal (WM) and roasted (RS) or extruded soybean meal (ES), with or without phytase (0 or 750 ftu/kg diet), using dicalcium phosphate (DC) as standard; and to estimate phosphorus excretion. Weight gain (WG), feed intake (FI), feed to gain ratio (FG), and tibia ash weigh (AW) were assessed. For each source, the RBP was calculated by the slope ratio method, when tibia ash weight was regressed on P ingested. Ingested and fecal P...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Available phosphorus; Bone ash; Broiler; Phosphorus excretion; Phytate; Wheat meal.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982013000300005
Imagem não selecionada

Imprime registro no formato completo
Biossegurança e cuidados sanitários para frangos. Infoteca-e
JAENISCH,F.R.F..
1998
Tipo: Outras publicações técnicas (INFOTECA-E) Palavras-chave: Frango de corte; Biosseguranca; Broiler.
Ano: 1998 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/435127
Imagem não selecionada

Imprime registro no formato completo
Blood serum components and serum protein test of Hybro-PG broilers of different ages Rev. Bras. Ciênc. Avic.
Silva,PRL; Freitas Neto,OC; Laurentiz,AC; Junqueira,OM; Fagliari,JJ.
Blood serum samples of HYBRO PG broilers were analyzed, with 30 samples collected from 21-day-old broilers (G1), 30 from 35-day-old birds (G2), and 30 from 42-day-old birds (G3), with the aim of establishing normal values of some blood serum parameters. The activities of the enzymes gamma-glutamyl-transferase (GGT), aspartate aminotransferase (AST), creatine kinase (CK), alkaline phosphatase (ALP), and lactate dehydrogenase (LDH), serum levels of total calcium, calcium ion, phosphorus, sodium, potassium, magnesium, chlorides, creatinine, uric acid, triglycerides, cholesterol, total protein, albumin, total and indirect and direct bilirubin, and electrophoretic profile of serum proteins in acrylamide (SDS-PAGE) and agarose gel were determined. There was no...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler; Serum biochemistry; Serum protein test.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2007000400004
Imagem não selecionada

Imprime registro no formato completo
Body Conformation and Internal Organs Characteristics of Different Commercial Broiler Lines Rev. Bras. Ciênc. Avic.
Kokoszyński,D; Bernacki,Z; Saleh,M; Stęczny,K; Binkowska,M.
ABSTRACT The aim of the study was to determine body weight and dimensions, body conformation, length of the esophagus, length of intestine and its segments, as well as weight of internal organs and their proportions relative the body weight of broiler chickens from three commercial lines - Ross 308, Hubbard Flex and Hubbard F15. At the age of 42 days, Ross 308 chickens had significantly (p≤0.05) shorter trunk, but greater chest circumference and compactness index, as well as shorter esophagus and longer large intestine compared with Hubbard F15. The longest large and total intestine was found in Ross 308 broilers. Chicken genotype had no significant effect on the percentage of the main internal organs, i.e. liver, heart, proventriculus, gizzard, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Body dimensions; Broiler; Digestive tract; Genotype; Internal organs.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100047
Imagem não selecionada

Imprime registro no formato completo
Boron supplementation in broiler diets Rev. Bras. Ciênc. Avic.
Fassani,EJ; Bertechini,AG; Brito,JAG; Kato,RK; Fialho,ET; Geraldo,A.
Boron supplementation in broiler feed is not a routine practice. However, some reports suggest a positive effect of boron on performance. This study assessed the effects of boron supplementation on broiler performance. Diets were based on maize and soybean meal, using boric acid P.A. as boron source. Six supplementation levels (0, 30, 60, 90, 120 and 150 ppm) were evaluated using 1,440 one-day old males housed at a density of 30 chickens in each of 48 experimental plots of 3m². A completely randomized block design was used with 8 replicates. Feed intake, weight gain and feed conversion were assessed in the periods from 1 to 7 days, 1 to 21 days and 1 to 42 days of age, and viability was evaluated for the total 42-day rearing period. No performance variable...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Animal nutrition; Boron; Broiler; Chicken; Performance.
Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2004000400004
Imagem não selecionada

Imprime registro no formato completo
Broiler adaptation to post-hatching period Ciência Rural
Maiorka,Alex; Dahlke,Fabiano; Morgulis,Maria Silvia Furquim de Azevedo.
In the latest years more attention has been given to mechanisms for bird adaptation at post-hatching period by management of environmental conditions and formulations of diets offered during this period when digestive, immune, and thermo-regulating systems suffer slight changes. In post-hatching period, digestive system is anatomically complete, but its functionality is still immature in relation to adult birds. The chick immunity depends on maternal antibodies transferred to egg just before laying. In addition, variations within thermal comfort zone might affect initial development of chick. For example, high temperatures may induce hyperthermia with dehydration, while low temperatures may lead to hypothermia responsible by pulmonary hypertension...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler; Digestive system; Immune system; Thermo-regulatory system.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782006000200057
Imagem não selecionada

Imprime registro no formato completo
Broiler carcass condemnation pattern during processing R. Bras. Zootec.
Belintani,Rafael; Garcia,Rodrigo Garófallo; Nääs,Irenilza de Alencar; Borille,Rodrigo; Sgavioli,Sarah; Caldara,Fabiana Ribeiro; Lima,Nilsa Duarte da Silva.
ABSTRACT This study aimed to identify the influence of climate pattern and rearing conditions on broiler carcass condemnations observed during processing. We evaluated the registered data of 2015 from the federal inspection files in all broiler slaughterhouses located in the state of Mato Grosso do Sul, Midwestern Brazil. The percentages of condemnations by airsacculitis, cellulitis, dermatosis, ascites syndrome, total carcass condemnations, and average broiler weight at 42 days were analyzed. Data were associated with housing systems and season of the year in which each flock was reared. Two-way ANOVA was applied to the data in a completely randomized design 4×3 (four seasons and three houses) and compared by Tukey's test. The results indicated that the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Broiler; Meat; Production system; Slaughterhouse.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100103
Imagem não selecionada

Imprime registro no formato completo
Broiler litter reutilization applying different composting concepts Rev. Bras. Ciênc. Avic.
Sonoda,LT; Moura,DJ; Bueno,LGF; Cordeiro,DC; Mendes,AS.
Broiler litter reutilization consists in using the same bedding material to cover the house floor for several broiler flocks. This requires the litter to be treated in order to reduce the amount of microorganisms, according to international recommendations. The aim of this study was to evaluate two methods of broiler litter fermentation based on composting concepts and their effect on litter and the air quality during fermentation in small-scale broiler houses. The experiment was carried out in the Environmental Laboratory I of the School of Agricultural Engineering of the State University of Campinas, utilizing six small-scale houses. Litter from the same grow-out (one, two or three) was distributed in two experimental houses, where it was either piled or...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fermentation; Nitrogen; Waste treatment; Broiler.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2012000300011
Registros recuperados: 157
Primeira ... 12345678 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional