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| Zeoula,Lucia Maria; Machado,Erica; Carraro,Jocasta; Aguiar,Sílvia Cristina; Yoshimura,Emerson Henri; Agustinho,Bruna Calvo; Santos,Fabio Seiji dos; Santos,Nadine Woruby. |
| ABSTRACT The objective of this study was to evaluate the effect of adding ground soybeans and antioxidants to diet of buffaloes on intake, ruminal microbial production, total and ruminal digestibility of nutrients, and ruminal fermentation parameters. Four crossbred buffaloes with a mean weight of 506±29 kg were distributed in a 4×4 Latin square. Four diets were tested: control; diet with ground soybeans; diet with ground soybeans and supplementation with yerba mate; and diet with ground soybeans and supplementation with yerba mate and vitamin E. The addition of ground soybeans had negative effects on intake of dry matter, organic matter, crude protein, neutral detergent fiber, and acid detergent fiber, as well as ruminal digestibility of neutral detergent... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ether extract; Polyphenols; Ruminal manipulation; Ruminal metabolism; Tocopherol. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100709 |
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| Goes, Rafael Henrique de Tonissi e Buschinelli de; Yoshihara Carneiro, Mayara Mitiko; Osmari, Milene Puntel; Souza, Kennyson Alves de; Oliveira, Raquel Tenório de; Souza, Charles Jhonnatan dos Santos. |
| The use of alternative sources of protein for ruminant can alter productivity and reduce costs in animal production. The aim of this study was to evaluate the performance, apparent digestibility and quantitative characteristics of carcass components of ewes fed increasing levels (0, 50, 100 and 150 g kg-1 dry matter) of crambe crushed in the diets. Twenty-four culling ewes were distributed in a completely randomized design. All animals were kept in a shed, with individual stalls equipped with feeder, drinker and concrete floor covered with rice hulls. The animals received corn silage as roughage and diets were isoenergetic with 700 g kg-1 of TDN. Animals were slaughtered when reached a body condition score of 3.5 points. The dry matter intake (948.53 g... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.03.02-8 byproduct; Ether extract; Oilseeds; Crambe abyssinica.. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37171 |
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| Duarte,KF; Junqueira,OM; Borges,LL; Rodrigues,E; Filardi,R da S; Praes,MFFM; Laurentiz,AC de; Domingues,CH de F. |
| This study was carried out to evaluate the effect of the inclusion of different linseed oil levels (0.0, 3.3, 6.6, or 9.9%) in iso-energy diets fed during the period of 21 to 56 days of age on the performance, carcass traits, and body composition of broilers. A total of 1,600 broilers were distributed according to a completely randomized experimental design consisting of four treatments with eight replicates of 40 birds per experimental unit. In the period of 21-42 days of age, weight gain increased, feed and calorie conversion ratios quadratically improved, and feed and metabolizable energy intakes linearly increased as dietary linseed oil level increased. Considering the entire experimental period, dietary linseed oil linearly increased weight gain and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ether extract; Weight gain; Abdominal fat; Crude protein; Carcass yield. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000100008 |
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| Sponchiado, Adilson; Nascimento, Eduardo Michelon do; Teixeira, Angélica Bonafede Martins; Fernandes, Sergio Rodrigo; Nascimento, Willian Gonçalves do; Freitas, José Antônio de. |
| The aim of this study was to evaluate the performance, ingestive behavior and carcass traits of crossbred Dorper x Santa Inês lambs fed rations containing soybean cake. Twenty-four lambs (4 months of age and 24.3 ± 3.1 kg BW) were used in a completely randomized design with four treatments and six replicates. Treatments were the inclusion of 50, 100 or 150 g kg-1 of soybean cake in the ration, on a DM basis, and a control diet without this ingredient. Rations were offered ad libitum for 75 days and the lambs were slaughtered at 35 to 40 kg BW. Dry matter intake reduced linearly and the average daily gain had a quadratic response to the soybean cake levels, also decreasing with the addition of this ingredient. The time spent feeding increased and the idle... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 5.04.03.00-1; 5.04.03.02-8; 5.04.05.00-4 carcass weight; Ether extract; Fat feedlot; Neutral detergent fiber; Time spent on feeding. |
| Ano: 2019 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/45151 |
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| Costa e Silva,Luiz Fernando; Marcondes,Marcos Inácio; Valadares Filho,Sebastião de Campos; Ribeiro,André Mauric Frossard; Prados,Laura Franco; Nascimento,Fernando Barros; Gionbelli,Mateus Pies; Santos,Ronald Matos dos. |
| This study was conducted to develop equations to predict chemical composition of head, limbs, hide and blood in cattle. A database containing 335 animals from 10 trials, with 221 Nellore, 38 Nellore-Simmental and 76 Nellore-Angus (96 steers, 118 heifers and 121 bulls) animals was used. Models were constructed to estimate water, ether extract (EE), crude protein (CP), ash and macrominerals (calcium, phosphorus, magnesium, sodium and potassium) in the non-carcass parts of cattle. A stepwise procedure was conducted to determine the most significant variables within each model. Subsequently, a random coefficient model was used to construct the equation using studies as random effect, and sex and breed as fixed effects. The visceral fat was the most important... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blood; Carcass; Ether extract; Hide; Organs and viscera; Protein. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800015 |
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| TONUCCI, R. G.; CHAVES, A. K. de L.; GUEDES, F. L.. |
| Resumo - Objetivou-se avaliar a qualidade fermentativa e o valor nutritivo da silagem de milheto e girassol nas proporções de 100:0; 75:25; 50:50; 25:75 e 0:100, totalizando cinco tratamentos e três repetições. Foram utilizados minissilos de PVC e adotou-se delineamento experimental inteiramente casualizado. A abertura dos minissilos foi realizada aos 90 dias. Os dados foram submetidos à análise de variância e estimadas regressões, aplicadas no teste de Tukey (P<0,05) utilizando o programa do pacote estatístico do Statistical Analysis System - SAS® (SAS Institute, 2004). Verificou-se que apenas a recuperação de matéria seca e celulose apresentaram efeito quadrático com pontos de mínima de 93,1% e máxima 29,91%, respectivamente. A inclusão de girassol... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Extrato etéreo; Nitrogênio amoniacal; Ammoniacal nitrogen; Ether extract; Digestibilidade; Fermentação; Proteína Bruta; Crude protein; Digestibility; Fermentation. |
| Ano: 2018 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1101499 |
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