Search Results - "Freitas, Leandro da Silva"
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Characteristics of the non-carcass components of steers fed different sources of dietary carbohydrates
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-05-2019)“…We evaluated the characteristics of the non-carcass components of 24 steers (Charolais × Nelore) fed different carbohydrate sources (ground corn, soybean…”
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Sources of carbohydrates in the ingestive behavior of feedlot steers
Published in Revista brasileira de zootecnia (01-05-2014)“…In this article we research the influence of different sources of carbohydrates (corn, soybean hulls or wheat bran) upon the digestive behavior of 24 confined…”
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Performance of finishing steers fed different sources of carbohydrates
Published in Revista brasileira de zootecnia (01-05-2013)“…The objective of this study was to evaluate the effect of carbohydrate sources (corn, soybean hulls or wheat bran) in the diet on performance of feedlot steers…”
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Behavior pattern of beef heifers supplemented with different energy sources on oat and ryegrass pasture
Published in Revista brasileira de zootecnia (01-08-2012)“…The objective of this study was to evaluate behavior patterns of heifers grazing on black oat (Avena strigosa Schreb.) and ryegrass (Lolium multiflorum Lam.),…”
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Production parameters and forage loss of oat and rye grass pastures managed with beef heifers fed diets with energy supplementation
Published in Revista brasileira de zootecnia (01-08-2012)“…Production parameters of intercropped pastures of oat and rye grass managed with beef heifers supplemented with brown rice meal and/or protected fat were…”
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Desempenho e avaliação econômica da terminação de tourinhos em confinamento alimentados com diferentes níveis de concentrado na dieta
Published in Revista brasileira de zootecnia (01-07-2009)“…Este estudo foi conduzido para avaliar o desempenho animal e a viabilidade econômica da utilização de diferentes níveis de concentrado na dieta no confinamento…”
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Características da carcaça de vacas de descarte de diferentes grupos genéticos terminadas em confinamento com distintos pesos
Published in Revista brasileira de zootecnia (2005)“…Foram avaliadas as características da carcaça de vacas de descarte mestiças e da segunda (G2 - 3/4Charolês (C) 1/4Nelore (N) e 3/4NC) e terceira gerações (G3 -…”
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Behavior patterns of cows with Charolais or Nellore breed predominance fed diets with plant extract or monensin sodium
Published in Revista brasileira de zootecnia (01-12-2011)“…The objective of this research was to study the ingestive behavior of feedlot cows fed additives based on plant extracts or monensin sodium. Twenty-four…”
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Additive and non-additive genetic effects, genetic group and breeding system on carcass metric characteristics of steers originated from Charolais x Nellore rotational crossbreeding
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-01-2015)“…Carcass, leg and arm lengths of 876 steers originated from rotational crossbreeding between Charolais (C) and Nellore (N) breeds were evaluated. Two models…”
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Intake and performance of steers fed with soybean dreg in confinement
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-07-2015)“…This study was designed to evaluate the feasibility of using soybean dreg in finishing of confined steers, with age and initial body weight of 20 months and…”
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Meat lipid profile of steers finished in pearl millet pasture with different rates of concentrate
Published in Pesquisa agropecuaria brasileira (01-05-2013)“…The objective of this work was to evaluate the meat lipid profile from Devon beef steers finished in pearl millet (Pennisetum americanum) pasture and fed at…”
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Development and reproductive performance of beef heifers supplemented with brown rice meal and/or protected fat on temperate grasslands
Published in Revista brasileira de zootecnia (01-10-2012)“…The response of energy supplementation was evaluated on the development and reproductive performance of beef heifers on temperate grasslands. Twenty-eight…”
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Qualitative aspects of the carcass and meat of young steers Devon finished in tropical pasture, receiving different levels of concentrate
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-06-2014)“…The objective of this work was to evaluate the carcass and meat characteristics of young steers Devon, finished in tropical pasture (association of millet…”
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Carcass characteristics of small and medium-frame Aberdeen Angus young steers/Caracteristicas da carcaca de novilhos super jovens Aberdeen Angus de biotipos pequeno e medio
Published in Acta scientiarum. Animal sciences (01-01-2012)“…Carcass characteristics of small and medium-frame Aberdeen Angus young steers, finished in feedlot and slaughtered with similar subcutaneous fat thickness are…”
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Efeitos genéticos aditivos e não aditivos, grupo genético e sistema de acasalamento nas características métricas da carcaça de novilhos oriundos do cruzamento alternado contínuo Charolês x Nelore
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (09-12-2014)Get full text
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Características dos componentes externos e das gorduras descartadas de novilhos superprecoces não-castrados ou castrados de dois genótipos terminados em confinamento
Published in Revista brasileira de zootecnia (01-08-2011)“…Objetivou-se com este estudo avaliar as características dos componentes externos e da gordura de descarte de novilhos de duas condições sexuais e dois…”
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Características da carcaça e da carne de novilhos superjovens da raça Devon terminados em diferentes sistemas de alimentação
Published in Revista brasileira de zootecnia (2010)“…Avaliaram-se as características de carcaça e da carne de novilhos Devon terminados em confinamento, em pastagem temperada (pastagem de azevém -Lolium…”
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Substituição da silagem de milho por silagem de girassol na dieta de novilhos em confinamento: comportamento ingestivo
Published in Revista brasileira de zootecnia (2010)“…Estudaram-se os efeitos da substituição na dieta da silagem de milho por silagem de girassol (0, 33 e 66% MS) no comportamento ingestivo de novilhos em…”
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Composição física da carcaça e aspectos qualitativos da carne de bovinos de diferentes raças alimentados com diferentes níveis de energia
Published in Revista brasileira de zootecnia (2006)“…Com o objetivo de estudar as características qualitativas da carcaça e da carne de bovinos machos não-castrados abatidos aos 13-14 meses de idade, foram…”
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20
Ingestive behavior of feedlot finished young bulls fed different concentrate levels in the diet
Published in Revista brasileira de zootecnia (01-07-2010)“…This study was developed to evaluate the ingestive behavior of beef cattle finished in feedlots with different concentrate levels in the diet. Sixteen bulls…”
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