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| Registros recuperados: 372 | |
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| Andrade, Marília Belisário; Programa de Pós Graduação em Zootecnia, Nível de Mestrado, Universidade Estadual de Maringá, Maringá - Paraná; Macedo, Francisco de Assis Fonseca; Professor Doutor do Programa de Pós Graduação em Zootecnia, Universidade Estadual de Maringá, Maringá, Paraná; Jobim, Clóves Cabreira; Professor Doutor do Programa de Pós Graduação em Zootecnia, Universidade Estadual de Maringá, Maringá, Paraná; Lombardi, Lausimery; Programa de Pós Graduação em Zootecnia, Nível de Mestrado, Universidade Estadual de Maringá, Maringá - Paraná; Macedo, Filipe Gomes; Programa de Pós Graduação em Zootecnia, Nível de Mestrado, Universidade Estadual de Maringá, Maringá - Paraná; Gasparino, Eliane; Professor Doutor do Programa de Pós Graduação em Zootecnia, Universidade Estadual de Maringá, Maringá, Paraná. |
| Foram avaliados componentes do peso vivo, características objetivas e subjetivas da carcaça, características físico-químicas do músculo Longissimus lumborum e a proporção dos principais tecidos que compõem o lombo de 24 cordeiros, machos não castrados, mestiços Hampshire Down, terminados em confinamento e alimentados com dietas diferentes à base de silagem de grãos de milho úmidos, com inclusão de girassol ou ureia. Os tratamentos não afetaram: peso vivo ao abate, peso da carcaça quente, rendimentos de carcaça, sangue, pele, aparelho reprodutor com bexiga, aparelho respiratório, baço, rins e gordura perirrenal, fígado, coração, trato gastrintestinal vazio, cabeça e patas. Não houve diferença significativa para peso da carcaça fria, condição corporal,... |
| Tipo: Pesquisa de campo; análise laboratorial |
Palavras-chave: 5.04.00.00-2 características físicas; Extra-carcaça; Ovinos Zootecnia physical characteristics; Extra-carcass; Sheep. |
| Ano: 2009 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3451 |
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| MAGALHAES, K. A.; LUCENA, C. C. de. |
| O Centro de Inteligência e Mercado de Caprinos e Ovinos (CIM) é um observatório que reúne informações estatísticas e de mercados sobre as cadeias produtivas de caprinos e ovinos, contribuindo para a tomada de decisões e planejamento estratégico e desenvolvimento territorial dessas cadeias. Nesta publicação, a Embrapa faz uma avaliação crítica a partir dos dados do Censo Agropecuário de 2017, divulgados pelo IBGE, das mudanças estruturais e fundiárias da produção de ovinos na distribuição do rebanho, comercialização, número e tamanho dos estabelecimentos que sinalizam para uma crescente organização da cadeia produtiva, em especial da relação entre produtores e frigoríficos que, com a formalização da produção, relacionado com o crescimento da proporção de... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Ovinocultura; Censo Agropecuário; Sheep; Production economics; Brazil.; Agricultural statistics; Statistical appeal. |
| Ano: 2019 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1117066 |
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| CUENCA, M. A. G.; MARTINS, E. C.; SANTOS, A. da S. dos; MUNIZ, E. N.; SANTOS, R. P. C.; GONZÁLEZ, E. O.. |
| A Embrapa Caprinos e Ovinos e com Embrapa Tabuleiros Costeiros desenvolveram no período de 2003 a 2008 o Projeto: estudo da cadeia produtiva de carnes e peles de caprinos e ovinos na Região Nordeste do Brasil. Tal projeto, além de outras áreas, buscava identificar o mercado potencial de carnes e peles para os produtos de origem caprina e ovina. Esta publicação apresenta uma caracterização do mercado consumidor das carnes caprina e ovina na cidade de Aracaju, no Estado de Sergipe. Nela o leitor vai encontrar informações importantes sobre diversos indicadores de mercado, tais como: preço, renda dos consumidores, gosto ou preferência com relação à outras carnes e, mercado potencial dentre outras. Espera- se que estas informações sirvam de referência e apoio a... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Brasil; Sergipe; Consumer behaviour.; Caprino; Ovino; Carne; Consumidor; Consumo; Mercado; Sheep; Goats; Goat meat; Brazil.. |
| Ano: 2008 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/534134 |
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| Nuñez Aramburu, Juan Manuel. |
| Con el objeto de realizar una evaluación genética de los rebaños ovinos de la región sur del Distrito federal, se realizó un estudio basado en encuesta directa en 25 unidades de producción (UP), registrándose sus características generales y los criterios de los productores para seleccionar a sus reproductores. Además se realizó un prueba de comportamiento individual en corral, utilizando 30 corderos recién destetados cruza de Suffolk x Hampshire en dos localidades de la región: Milpa Alta y Tlahuac, con el objeto de estimar sus indicadores productivos: peso final (PF), ganancia de peso (GDP), consumo de alimento (CA), conversión (CONVER) y algunas medidas zoométricas: área del músculo del lomo (AML), altura a la cruz (ALTC), circunferencia... |
| Tipo: Tesis |
Palavras-chave: Rebaños de pequeños productores; Prácticas de selección de reproductores; Sheep; Small farms; Selection practices. |
| Ano: 2009 |
URL: http://hdl.handle.net/10521/1181 |
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| Suassuna,Juraci Marcos Alves; Santos,Edson Mauro; Oliveira,Juliana Silva de; Azevedo,Paulo Sérgio de; Sousa,Wandrick Hauss de; Pinho,Ricardo Martins Araujo; Ramos,João Paulo de Farias; Bezerra,Higor Fábio Carvalho. |
| Thirty-five feedlot lambs (without defined breed, aged between 5 and 7 months, with average live weight of 17.7±3.7 kg) were used in a completely randomized design to evaluate the effect of diets containing different genotypes of sorghum on morphometric measurements and qualitative characteristics of carcass and yields of primal cuts. The animals stayed in individual indoor pens for 42 days and slaughtered at an average weight of 26.24 kg. No significant differences were observed on morphometric measurements, hot (11.67 kg) and cold (11.39 kg) carcass weight, hot (44.46%) and cold (43.37%) carcass yields, biological yield and on cooling losses. There was also no significant effect of silages of different genotypes of sorghum on the weights and yields of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feedlot; Primal cuts; Production systems; Sheep. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982014000200005 |
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| Ghafouri-Kesbi,Farhad. |
| The aim of this study was to monitor changes in genetic size of a small-closed population of Iranian Zandi sheep, by using pedigree information from animals born between 1991 and 2005. The genetic size was assessed by using measures based on the probability of identity-by-descend of genes (coancestry, f, and effective population size, Ne), as well as measures based on probability of gene origin (effective number of founders, f e, effective number of founder genomes, f g, and effective number of non-founder genomes, f ne). Average coancestry, or the degree of genetic similarity of individuals, increased from 0.81% to 1.44% during the period 1993 to 2005, at the same time that Ne decreased from 263 to 93. The observed trend for f e was irregular throughout... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pedigree; Effective size; Genetic drift; Genetic diversity; Genetic similarity; Sheep. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572010000400011 |
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| Venturini,Rafael Sanches; Carvalho,Sérgio; Pacheco,Paulo Santana; Pellegrin,Ana Carolina Ribeiro Sanquetta de; Martins,Andressa Ana; Lopes,Jusecléia Ferreira; Moro,Anderson Bortoluzzi; Simões,Robson Rodrigues. |
| ABSTRACT The objective of this study was to evaluate the characteristics of carcass and non-carcass components of lambs and hoggets finished in the feedlot with high-concentrate corn or sorghum grain-based diets. Thirty-two animals were finished, comprising 16 lambs (milk teeth) and 16 hoggets (two teeth), which were distributed in a completely randomized design in a 2 × 2 factorial arrangement (two sheep categories × two grains). For the variables final live weight, live weight at slaughter, hot carcass weight, cold carcass weight, hot carcass yield, cold carcass yield, carcass compactness index, subjective color, loin-eye area, fasting losses, external organs, internal organs, and for the weights, in kilograms, of neck, shoulder, ribs, and leg, there was... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal production; Feedlot; Grain cereal; Sheep. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300257 |
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| Ribeiro,Edson Luis de Azambuja; Pires,Cleber Cassol; Mizubuti,Ivone Yurika; Silva,Leandro das Dores Ferreira da; Castro,Filipe Alexandre Boscaro de; Koritiaki,Natália Albieri; Pereira,Elzânia Sales; Pinto,Andréa Pereira. |
| The objective of this study was to evaluate the characteristics of wool produced by ewes of different genetic groups, ages, and reproductive statuses. A total of 115 ewes, of the following genetic groups, were used: 10 Corriedale, 37 Hampshire Down, 26 1/2 Hampshire Down + 1/2 Corriedale, 24 1/2 Ile de France + 1/2 Corriedale, and 18 1/2 Suffolk + 1/2 Corriedale. Age was determined by the number of permanent incisors, ranging from four teeth to eight teeth. Ewes were further classified by their reproductive status into: lambed, having reared one lamb; and not-lambed. Hampshire and half-blood Suffolk ewes were heavier (53.2 and 52.7 kg, respectively), while Corriedale animals were lighter (40.1 kg). Older ewes and not-lambed ewes were heavier as well.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Crossbreeding; Fiber; Ovis aries; Sheep. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982015001100405 |
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| Oliveira,Leandro Pereira de; Magalhães,André Luiz Rodrigues; Teodoro,Ana Lúcia; Andrade,Albericio Pereira de; Santos,Kelly Cristina dos; Araújo,Gherman Garcia Leal de. |
| ABSTRACT The breeding systems of the small ruminants are extensive in the great majority, in which the animals are created in areas of native pasture named Caatinga, being necessary the knowledge on the chemical composition and its characteristics of feed degradation is crucial to increase nutrient use efficiency. Thereat, the objective of this study was to evaluate the chemical composition, the minerals, the carbohydrates and nitrogenous compounds fractionation, the degradability, in vitro dry matter digestibility and the in vitro gas production of arboreal species, those are consumed by goats and sheeps. The species evaluated were Cnidoscolus phyllacanthus (Muell. Arg.) Pax. et K. Hoffman, Mimosa tenuiflora (Willd.) Poiret, Myracrodruon urundeuva Fr.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Goats; Native pasture; Semi-arid; Sheep. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000300406 |
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| Dimitris K. Papanastasiou. |
| Many researchers have found that physiology, welfare, health, and productivity of ruminants are significantly affected when they are exposed to heat-stress conditions. In such cases, heat-stress may also cause a reduction of farmers’ profit in various ways. Heat-stress levels are significantly affected by the prevailing meteorological conditions. This paper aims to study the potential daily peak heat-stress conditions to which sheep are exposed and to classify them according to the prevailing meteorological conditions. For these purposes, temperature, relative humidity, wind speed and incoming solar radiation data were analyzed. The meteorological data were recorded during the summers of the period 2007 – 2012 by an automated... |
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Palavras-chave: Sheep; Heat-stress; Temperature humidity index; Meteorological conditions; Cluster analysis; Greece. |
| Ano: 2015 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3099 |
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| Martins,Katheryne Benini; Faccioli-Martins,Patricia Yoshida; Riboli,Danilo Flávio Moraes; Pereira,Valéria Cataneli; Fernandes,Simone; Oliveira,Aline A.; Dantas,Ariane; Zafalon,Luiz Francisco; Cunha,Maria de Lourdes Ribeiro de Souza da. |
| The objective of this study was to characterize the clonal profile, virulence factors and antimicrobial resistance, particularly oxacillin resistance, of Staphylococcus aureus isolated from sheep milk. Milk samples were collected from all teats for the California Mastitis Test (CMT), somatic cell count, identification of S. aureus, investigation in these strains of genes encoding toxins (sea, seb, sec, sed, tst), biofilm (icaA, icaC, icaD, bap), leukocidin (luk-PV) oxacillin resistance by mecA gene detection and susceptibility testing (12 antibiotics). Messenger RNA expression was evaluated by RT-PCR in isolates carrying toxin and biofilm genes. Biofilm formation was also evaluated phenotypically by adherence to polystyrene plates. The clonal profile of S.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mastitis; Sheep; Staphylococcus aureus; Antibiotic resistance; Virulence factors. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000200535 |
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| Registros recuperados: 372 | |
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