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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 496
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Cuidados com a vaca prenha. Repositório Alice
VALLE, E. R. do.
1998
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Bovino; Sanidade; Vaca; Prenhez; Alimentação; Cattle; Health; Cows; Pregnancy; Feeding.
Ano: 1998 URL: http://www.alice.cnptia.embrapa.br/handle/doc/316414
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Culture medium composition affects the gene expression pattern and in vitro development potential of bovine somatic cell nuclear transfer (SCNT) embryos Biol. Res.
Arias,María E; Ross,Pablo J; Felmer,Ricardo N.
Different culture systems have been studied that support development of somatic cell nuclear transfer (SCNT) embryos up to the blastocyst stage. However, the use of sequential and two-step culture systems has been less studied. The objective of the present study was to examine the developmental potential and quality of bovine SCNT embryos cultured in different two-step culture media based on KSOM, SOF and the macromolecules FBS and BSA (K-K/FBS, K-S/BSA and K-K/BSA, respectively). No differences were observed in the cleavage rate for any of the culture systems. However, there was a significant difference (P<0.01) in the rate of blastocyst development, with the K-K/ FBS culture system yielding a higher rate of blastocysts (28%) compared to other...
Tipo: Journal article Palavras-chave: Cattle; Gene expression; KSOM; Nuclear transfer embryos; SOF.
Ano: 2013 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602013000400016
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Curral para bovinos de corte "módulo 500". Infoteca-e
NUNES, S. G..
Construção do curral. Localização. Preparo do terreno. Marcação do curral. Recomendações especiais. Materiais necessários a construção do curral. Palanques. Réguas. Principais componentes. Galpão. Brete. Tronco de contenção. Apartadouro. Embarcadouro. Seringa. Cercas. Especificação dos componentes do curral "modulo 500". Especificação dos materiais por componentes. Relação dos materiais por categoria.
Tipo: Circular Técnica (INFOTECA-E) Palavras-chave: Bovino; Curral; Construção rural; Manejo de animal; Cattle; Stables; Animal housing; Livestock management.
Ano: 1983 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/319837
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Curral para bovinos de corte "modulo 500". Infoteca-e
NUNES, S. G.; MARTINS, C. S..
Construção do curral. Localização. Dimensionamento. Preparo do terreno. Marcação do curral. Recomendações especiais. Principais componentes. Cercas e porteiras. Galpão. Seringa. Brete. Tronco de contenção. Apartadouro. Embarcadouro. Estimativa de custo. Especificação dos componentes. Relação de materiais por componentes. Relação de material por categoria.
Tipo: Circular Técnica (INFOTECA-E) Palavras-chave: Bovino; Curral; Construção rural; Aspecto econômico; Custo; Cattle; Stables; Animal housing; Economic situation; Costs.
Ano: 1991 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/319846
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Custo de confinamento de bovinos com uso de materiais do CNPMS. Repositório Alice
DUARTE, J. de O.; MONTEIRO, J. A.; MIRANDA, J.E.; VIANA, A.C..
1994
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Milho; Confinamento; Bovino; Zea mays; Maize; Feedlots; Cattle.
Ano: 1994 URL: http://www.alice.cnptia.embrapa.br/handle/doc/475746
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Cytotoxic Effects of Extract of Acmella Oleraceae (Jambú) in Rhipicephalus Microplus Female Ticks. Repositório Alice
OLIVEIRA, P. R. de.; CASTRO, K. N. de C.; ANHOLETO, L. A.; MATHIAS, M. I. C..
2016
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Gado; Controle; Citotoxicidade; Produto natural; Cattle; Cytotoxicity; Control; Natural product.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1066144
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DAIRY '96, PART I: REFERENCE OF 1996 DAIRY MANAGEMENT PRACTICES AgEcon
Ott, Stephen L..
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research. The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid sample yielding 2,542 producers. Included in the study were 20 states that represented 83.1 percent of the U.S. milk cows as of January 1, 1996. NASS interviewers collected data for Part I via a questionnaire administered on-farm from January 1 through 26, 1996. Contact for this paper: Steven Ott
Tipo: Report Palavras-chave: NAHMS; Dairy; Cattle; Milk; Feed; Weaning; Culls; Health; Vaccination; Morbidity; Mortality; Births; Housing; Biosecurity; Livestock Production/Industries.
Ano: 1996 URL: http://purl.umn.edu/32758
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DAIRY '96, PART II: CHANGES IN THE U.S. DAIRY INDUSTRY: 1991-1996 AgEcon
Ott, Stephen L..
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research. This report contains demographic changes of the U.S. and world dairy industry from a historical perspective from data provided by the National Agricultural Statistics Service (NASS), Census of Agriculture, and Foreign Agriculture Service. Results of two NAHMS national studies overview changes in the U.S. dairy industry in the 5-year period of 1991 to 1996. The 1991 National Dairy Heifer Evaluation Project included herds of 30 or more milk cows and heifer-rearing operations in 28 states representing 83 percent of U.S. milk cows. NAHMS Dairy '96 described dairy production for operations...
Tipo: Report Palavras-chave: NAHMS; Dairy; Cattle; Demographics; Breed; Rolling herd average; Milk; Feed; Weaning; Vaccination; Morbidity; Mortality; Housing; Biosecurity; Livestock Production/Industries.
Ano: 1996 URL: http://purl.umn.edu/32741
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DAIRY '96, PART III: REFERENCE OF 1996 DAIRY HEALTH AND HEALTH MANAGEMENT AgEcon
Ott, Stephen L..
The NAHMS Dairy '96 Study was designed to provide both participants and the industry with information on the nation's dairy animal population for education and research. The USDA's National Agricultural Statistics Service (NASS) collaborated with NAHMS to select a statistically valid sample yielding 2,542 producers. Included in the study were 20 states that represented 83.1 percent of the U.S. milk cows as of January 1, 1996. Veterinary Medical Officers (VMO's) and Animal Health Technicians (AHT's) collected data for Part III from 1,219 operations that had 30 or more milk cows on January 1, 1996, from February 20 through May 24, 1996. Contact for this paper: Steven Ott
Tipo: Report Palavras-chave: NAHMS; Dairy; Cattle; Health; Mastitis; Labor; Antibiotics; Biosecurity; Vaccination; Manure management; Livestock Production/Industries.
Ano: 1996 URL: http://purl.umn.edu/32752
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DAIRY HEIFER MORBIDITY, MORTALITY, AND HEALTH MANAGEMENT FOCUSING ON PREWEANED HEIFERS AgEcon
Ott, Stephen L..
The National Dairy Heifer Evaluation Project ( NDHEP ) was conducted by the National Animal Health Monitoring System (NAHMS ) from April 1991 through July 1992. A total of 921 producers monitored calves on a daily basis from the first through the eighth week of life; results were extrapolated to the U.S. dairy population. Mortality of heifer calves was examined according to region ( west, midwest, northeast, southeast ). Mortality was highest in the western region ( 9.1 percent ) and lowest in the midwestern region ( 5.6 percent ). Calf deaths were highest in the two quarters October-December and January-March ( 8.4 percent each quarter ) and lowest in the quarter April-June ( 5.2 percent ). The overall average of stillborn calves was 1.6 percent. Calving...
Tipo: Report Palavras-chave: NAHMS; Dairy; Cattle; Monitoring; Epidemiology; Preweaning; Heifer; Production; Diseases; Morbidity; Mortality; Death; Illness; Respiratory; Reproduction; Digestive; Musculoskeletal; Nervous system; Mastitis; Maternity; Injections; Antibiotics; Milk replacer; Livestock Production/Industries.
Ano: 1993 URL: http://purl.umn.edu/32756
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DAIRY HERD MANAGEMENT PRACTICES FOCUSING ON PREWEANED HEIFERS AgEcon
Ott, Stephen L..
The National Dairy Heifer Evaluation Project ( NDHEP ) was conducted by the National Animal Health Monitoring System (NAHMS ) from April 1991 through July 1992 with the assistance of 1,811 producers from 28 states. Producers included in the study each had herds of 30 or more milk cows, representing 78 percent of the milk cows in the U.S. The average total of cattle and calves on each operation was 169.4. The main breed on 94.9% of operations was Holstein. Slightly over 46 percent of operations stated reproductive problems as the cause of low milk production of cows culled from the herd. Newborn calves were separated from their mothers before nursing on 28.0 percent of operations and less than 12 hours after birth on 39.6 percent of operations. On 64.0...
Tipo: Report Palavras-chave: NAHMS; Dairy; Cattle; Monitoring; Epidemiology; Preweaning; Heifer; Production; Morbidity; Mortality; Death loss; Illness; Colostrum; Calving; Dehorning; Vaccination; Scours; Antibiotics; Feed; Milk replacer; Livestock Production/Industries.
Ano: 1994 URL: http://purl.umn.edu/32754
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De novo assembly of a Nelore (Bos indicus) bull genome based on short read sequences. Repositório Alice
CINTRA, L. C.; ZERLOTINI, A.; LOBO, F. P.; SILVA, F. R. da; GIACHETTO, P. F.; KUSER-FALCÃO, P. R. K.; SILVA, L. O. C. da; EGITO, A. A. do; SIQUEIRA, F.; SILVA, N. M. A. da; PAIVA, S. R.; YAMAGISHI, M. E. B.; CAETANO, A. R..
Zebu cattle breeds (Bos indicus) are widely used for milk and beef production in the tropics and show natural adaptations to biotic and abiotic stresses especially found in these regions. Advanced genomic tools will be essential to help unveil and explore the underlying genetic variations that distinguish taurine and indicine cattle and, at the same time, will facilitate the work of breeders striding towards incorporating genomic tools into breeding programs aiming to improve productivity and beef and milk quality.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Bioinformática; Gado de corte; Zebu; Cattle; Bioinformatics.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1006398
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Descriptive analysis of copy number variation regions in a population of dairy Gyr cattle. Repositório Alice
SILVA, M. V. G. B.; OLIVEIRA JUNIOR, G.; REY, F. S. B.; GIACHETTO, P. F.; MACHADO, M. A.; VERNEQUE, R. da S.; FERRAZ, J. B. S..
The aim of this work was to investigate, based on a high density BovineHD SNP array, the abundance and distributions of CNVs and CNVR in a Gyr cattle population from Brazil. Genotype data of representative bulls were recorded, totaling 476 Gyr animals. For CNV identification was used the PennCNV software and the CNVRs were determined by the CNVRuler software. A total of 26,672 CNVs were found, beingon average 62 CNV per animal. Also, 1,898 CNVRs were detected on the autosomal chromosomes. Also, 1,898 CNVRs were detected on the autosomal chromosomes with 96% of these between 1.1 Kb to 100 Kb. The Ensembl's VEP tool, using the CNVRs information as input, found 913 coding regions, suggesting that exon regions were duplicated. In summary, the results help to...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Bovino; Polimorfismo de nucleotídeo único; Bos indicus; Cattle; Dairy cattle; Genomics; Single nucleotide polymorphism; Gado de corte; Gado Zebu.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1009575
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Descriptive analysis of copy number variation regions in a population of dairy Gyr cattle. Repositório Alice
SILVA, M. V. G. B. da; OLIVEIRA JUNIOR, G.; REY, F. S. B.; GIACHETTO, P. F.; MACHADO, M. A.; VERNEQUE, R. S.; FERRAZ, J. B. S..
The aim of this work was to investigate, based on a high density BovineHD SNP array, the abundance and distributions of CNVs and CNVR in a Gyr cattle population from Brazil. Genotype data of representative bulls were recorded, totaling 476 Gyr animals. For CNV identification was used the PennCNV software and the CNVRs were determined by the CNVRuler software. A total of 26,672 CNVs were found, beingon average 62 CNV per animal. Also, 1,898 CNVRs were detected on the autosomal chromosomes. Also, 1,898 CNVRs were detected on the autosomal chromosomes with 96% of these between 1.1 Kb to 100 Kb. The Ensembl's VEP tool, using the CNVRs information as input, found 913 coding regions, suggesting that exon regions were duplicated. In summary, the results help to...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Bovino; Polimorfismo de nucleotídeo único; Gado Zebu; Gado de corte; Cattle; Dairy cattle; Bos indicus; Single nucleotide polymorphism; Genomics.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1007818
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Descriptive analysis of haplotypes in a population of Canchim beef cattle. Repositório Alice
MOKRY, F. B.; LIMA, A. O.; MUDADU, M. A.; HIGA, R. H.; MEIRELLES, S. L. C.; SILVA, M. V. B.; CARDOSO, F. F.; NICIURA, S. C. M.; ALENCAR, M. M.; REGITANO, L. C. A..
The aim in this study was to descriptively analyze haplotypes from a Canchim beef cattle population.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Desequilíbrio de ligação; Gado; Cattle; Linkage disequilibrium; Single nucleotide polymorphism.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/946423
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Descriptive analysis of haplotypes in a population of Canchim beef cattle. Repositório Alice
MOKRY, F. B.; LIMA, A. O.; MUDADU, M. A.; HIGA, R. H.; MEIRELLES, S. L. C.; SILVA, M. V. B.; CARDOSO, F. F.; NICIURA, S. C. M.; ALENCAR, M. M.; REGITANO, L. C. A..
The aim in this study was to descriptively analyze haplotypes from a Canchim beef cattle population.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Desequilíbrio de ligação; Gado; Cattle; Linkage disequilibrium; Single nucleotide polymorphism.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/967077
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Desempenho produtivo de bovinos em pastagem de brachiarão consorciado com gliricídia ou adubado com níveis de nitrogênio e potássio. Repositório Alice
ARAUJO, H. R. de; RANGEL, J. H. de A.; MUNIZ, E. N.; CASTRO FILHO, E. S.; COSTA, J. P. N.; SANTOS, D. de O..
2012
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Consórcio de planta; Bovino; Gliricídia; Brachiarão; Pastagem; Bovine; Cattle.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/937198
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Desenvolvimento de bovinos sob diferentes sistemas de produção no Sertão pernambucano do São Francisco. Infoteca-e
GUIMARAES FILHO, C.; SOARES, J. G. G..
1988
Tipo: Comunicado Técnico (INFOTECA-E) Palavras-chave: Sistema de produção; Bovino; Pernambuco; Sertao; Cattle; Production system; Bovinocultura; Bovino; Produção animal; Cattle; Production system.
Ano: 1988 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/132209
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Desenvolvimento de uma prova de imunoadsorcao enzimática para detecção de anticorpos contra Trypanosoma vivax em bovinos: resultados preliminares. Infoteca-e
MADRUGA, C. R.; ARAUJO, F. R.; CRUZ, T. M. da; SCHENK, M. A. M..
1999
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Bovino; Trypanosoma vivax; Anticorpo; ELISA; Mato Grosso; Mato Grosso do Sul; Brasil; Cattle; Antibodies; Brazil.
Ano: 1999 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/322104
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Desmama precoce-performance reprodutiva das vacas e desempenho das crias. Infoteca-e
ROSA, G.O. da; DODE, M.A.N.; PORTO, J.C.A.; ENCARNACAO, R. de O.; SILVA, J.M. da; CHIARINI, E..
1986
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Bovino; Vaca; Bezerro; Desmama precoce; Desempenho reprodutivo; Cattle; Cow; Calf; Weaning; Reproductive performance.
Ano: 1986 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/320405
Registros recuperados: 496
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