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| Registros recuperados: 51 | |
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| OLIVEIRA, D. de S.. |
| Resumo: Objetivou-se avaliar dietas formuladas conforme o NRC (2007), com ou sem restrição de nutrientes, para cordeiros de dois grupos genéticos naturalizados ao semiárido brasileiro, prevendo-se maturidade precoce e tardia. Avaliou-se o consumo (g/UTM), a digestibilidade, o comportamento ingestivo, o desempenho e características da carcaça e da carne dos cordeiros; procedendo-se ainda análise econômico-financeira das dietas. Foram utilizados 20 cordeiros Santa Inês e 20 Morada Nova. Adotou-se o delineamento experimental inteiramente ao acaso, em esquema fatorial 2 x 2, com dois tipos de formulações (para maturidades precoce e tardia) e dois níveis de restrição de proteína (PB) e energia (NDT) (0 e 15%), com cinco repetições por tratamento para cada grupo... |
| Tipo: Teses |
Palavras-chave: Semiárido; Brasil; Nutritional requirements; Fattening; Diets; Semiarid climate.; Nutrição animal; Ovinocultura; Indicador econômico; Genótipo; Cordeiro; Nutriente; Exigência nutricional; Dieta; Terminação; Animal nutrition; Sheep; Lambs; Economic indicators; Feed requirements; Nutrients; Brazil.. |
| Ano: 2017 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1087250 |
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| Hattour, A.; Moussa, A.. |
| An analysis of data from a Tunisian farm during the months of June to November of the year 2008 is presented. These data were broken down into two sets the first concern sampled fish while towing them to farm (wild set), the second set concern sampled specimen at the end of fattening process (fattening set). The wild group comprised specimens ranging from 90 to 276 cm fork length, and the fattened group included specimens from 105 to 310 сm. Juvenile proportion (Lf<130 сm) in fattened specimen (15.7%) was considerably smaller compared to the proportion in wild specimens (61,8%). The distribution of individual weights of slaughtered BFT shows the prevalence 31-50 kg specimen class (60.4%). The L-W relationships were determined for each of these sets.... |
| Tipo: Journal Contribution |
Palavras-chave: Thunnus thynnus; Tuna fisheries; Length-weight relationships; Fish farms; Tuna; Fattening. |
| Ano: 2012 |
URL: http://hdl.handle.net/1834/5315 |
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| BATISTA, N. J. M.; PIMENTEL, P. G.; COSTA, J. A. A. da; REIS, F. A.; MOREIRA, G. R.; BONIN, M. de N.; FEIJO, G. L. D.; ARAÚJO, M. S. de. |
| Resumo: Objetivou-se avaliar a terminação de cordeiros em diferentes sistemas sobre as características de carcaça. Foram utilizados cem cordeiros, distribuídos nos seguintes sistemas: 1) Pasto de Brachiaria brizantha cv. Piatã vedado com os animais recebendo ração concentrada na proporção de 2% do peso vivo (STPV); 2) Integração Lavoura Pecuária utilizando soja em consórcio com Brachiaria brizantha cv. Piatã com os animais recebendo ração concentrada na proporção de 2% do peso vivo (STILP); 3) Confinamento a base de silagem de sorgo com os animais recebendo ração concentrada na proporção de 2% do peso vivo (STC1); 4) Confinamento a base de silagem de sorgo e com os animais recebendo ração concentrada ad libitum (STC2), seguindo delineamento inteiramente... |
| Tipo: Anais e Proceedings de eventos |
Palavras-chave: Termination; Característica de carcaça; Lamb.; Fattening; Ovino; Performance; Rendimento; Terminação; Sheep; Yields; Carcass composition; Brazil.. |
| Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1026685 |
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| Silva,Caio Abércio da; Agostini,Piero da Silva; Dias,Cleandro Pazinato; Callegari,Marco Aurélio; Santos,Rita de Kássia Silva dos; Novais,Aliny Kétilim; Pierozan,Carlos Rodolfo; Gasó,Josep Gasa. |
| ABSTRACT The objective of this study was to identify and quantify, through mathematical models, the main factors of production in growing and finishing pig units linked to three Brazilian cooperatives located in Western Region of Paraná State that influence the parameters of daily feed intake and feed conversion ratio. The records of 216 growing and finishing farms from 2010 to 2013, representing 1,533 batches, and totaling approximately 1,025,000 pigs, were evaluated. Thirty production factors related to the management, health, installations and equipment, nutrition, genetics, and environment were considered. The number of pigs per pen, the feeder model, the origin and sex of the animals, and the initial and final body weights were the factors included in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Facilities; Fattening; Intake; Production indexes; Regression. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000300264 |
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| SOUTO, J. C. R.; ARAUJO, G. G. L. de; MOREIRA, J. N.; GUIMARÃES FILHO, C.; TURCO, S. H. N.; COSTA, R. G. da; MEDEIROS, A. N. de. |
| Avaliaram-se os efeitos de dietas com diferentes níveis do feno de erva sal, sobre os consumos de matéria seca (MS), proteína bruta (PB) fibra em detergente neutro (FDN) e carboidratos totais (CHO) e sobre a conversão alimentar da MS e da PB, em ovinos. Utilizaram-se 20 carneiros sem padrão racial definido, com peso vivo médio inicial de 23,0 kg, submetidos a um delineamento experimental inteiramente casualizado e alimentados em gaiolas para metabolismo com piso ripado. O período experimental foi de 42 dias, sendo que antes do inicio das tomadas dos dados, os animais passaram por um período de 14 dias de adaptação e foram pesados no inicio do experimento e a cada semana. Foram avaliadas cinco dietas contendo: D1=38,30; D2=52,55; D3=64,57; D4=74,85 e... |
| Tipo: Parte de livro |
Palavras-chave: Erva sal; Melancia forrageira; Raspa de mandioca; Fattening; Diets; Cassava root.; Produção animal; Carneiro; Confinamento; Citrullus Lanatus; Dieta; Feno; Manihot Esculenta.; Animal production; Atriplex nummularia; Forage; Hay; Sheep; Watermelons.. |
| Ano: 2002 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/131856 |
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| Haure, Joel; Baud, Jean-pierre. |
| A study on mortalities, growth and fattening of the oyster Crassostrea gigas was carried out spring with the autumn 1987 in four sites of bay of Bourgneuf. Mortalities, more important in spring, prove to be higher in the sectors North compared to the Southern sectors of bay of Bourgneuf. The performances of growth are rather weak when they are compared with other French oyster sectors. They however present a better production in the cattle-breeding areas located at the South of bay. The spring phase is marked by the formation of glucidic reserves, at the moment of the reheating of water, which is quickly transformed, in the majority of the sites, in lipids of reserves of the ovocytes, during the gamétogenèse. The state of fattening of Crassostrea gigas... |
| Tipo: Text |
Palavras-chave: Fattening; Oyster; Mortality; Growth; Bay of Bourgneuf; Crassostrea gigas; Engraissement; Huitre; Mortalité; Croissance; Baie de Bourgneuf; Crassostrea gigas. |
| Ano: 1990 |
URL: http://archimer.ifremer.fr/doc/1990/rapport-1646.pdf |
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| SOUTO, J. C. R.; ARAUJO, G. G. L. de; SILVA, D. S. da; PORTO, E. R.; OLIVEIRA, C. A. V.; MEDEIROS, A. N. de; COSTA, R. G. da. |
| Avaliar a utilização de uma forrageira halófita (Erva Sal), combinada em dietas com outros potenciais forrageiros adaptados as condições do semi-árido brasileiro, tais como a melancia forrageira e a raspa de mandioca enriquecida com uréia, sobre o desempenho de ovinos, foi o objetivo deste trabalho. |
| Tipo: Parte de livro |
Palavras-chave: Raspa de mandioca; Volumoso; Cassava root; Diets; Fattening; Roughage.; Carneiro; Confinamento; Dieta; Ganho de Peso.; Sheep; Weight gain.. |
| Ano: 2002 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/131908 |
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| SILVA, L. T. da; REIS NETO, J. F. fos; MALAFAIA, G. C.; COSTA, J. A. A. da. |
| Abstract: Technical and economic-financial performance of pantaneiro lamb finishing in feedlot (F) and semi-feedlot (SF) was evaluated. When analyzing the profitability, economic efficiency and the price sensitivity, was profit in all the scenarios evaluated. The gross margin (GM) was 69% and 52%, net margin (NM) was 65% and 48% and profitability index (PI) was 39% and 29%, as well as total productivity of factors (TPF) was R$1.53 and R$1.36, respectively, in the systems F and SF. Investment analysis showed that the activity is economically viable, remunerating all production factors and capital invested. Internal return tax was, respectively, 27% and 16% for the in feedlot and semi-feedlot systems. [Viabilidade econômico-financeira de sistemas de... |
| Tipo: Artigo de periódico |
Palavras-chave: Production systems; Production simulation; Pantaneiro lamb; Fattening; Brasil; Ovino; Performance; Sistema de Produção; Custo de Produção; Terminação; Confinamento; Sheep; Simulation models; Animal performance; Feedlots; Economic analysis; Cost analysis; Viability; Brazil. |
| Ano: 2018 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099153 |
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| Salinas-Chavira,Jaime; Lara-Juarez,Alfredo; Gil-González,Abraham; Jimenez-Castro,Jorge; Garcia-Castillo,Ramón; Ramírez-Bribiesca,Efrén. |
| The effects of supplementing feedlot diets with ionophores and breed type were assessed on growth rate and carcass characteristics in hair lambs. Twenty four intact males, 12 Pelibuey × Dorper (PDo) and 12 Pelibuey × Damara (PDa) lambs, 17.9 ± 3.7 kg initial weight, were housed in individual pens for a 60-d feeding trial. The lambs were assigned randomly into four diets: control without additives (C); 25 µg/g monensin (M); 28 µg/g salinomycin (S); 28 µg/g S for 20 d, and 25 µg/g M for the next 40 d (SM). Each diet was supplied to six lambs. Data were analyzed as a randomized complete block design in a 4 × 2 factorial arrangement, with four diets and two breed types of hair lambs (PDo and PDa). All diets were formulated to contain 14% CP and 2.6 Mcal ME/kg... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feed additives; Hair lambs; Fattening; Longissimus dorsi; Subcutaneous fat. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000300024 |
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| Vehovský,Karel; Stupka,Roman; Zadinová,Kateřina; Šprysl,Michal; Okrouhlá,Monika; Lebedová,Nicole; Mlyneková,Eva; Čítek,Jaroslav. |
| ABSTRACT The objectives of this investigation were to examine the impact of the dietary inclusion of rapeseed and soybean oil and the length of their feeding before slaughter on growth performance, quantitative and qualitative carcass traits, and fatty acid composition in longissimus lumborum muscle (LLM) of pigs. The experiment was conducted with 72 pigs (36 barrows and 36 gilts), divided into six oil-containing diet groups and one control group. Diets of the experimental groups were supplemented with 4% rapeseed (ROD) or soybean (SOD) oil for six, four, and two weeks before slaughter. Diet of the control group had no oil supplement. Animals were fed ad libitum and slaughtered at average body weight of 115.8 kg. The oil supplement and feeding duration had... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fattening; Feeding duration; Longissimus lumborum muscle; MUFA; PUFA. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100507 |
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| Registros recuperados: 51 | |
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