|
|
|
|
|
| Pellegrin,Ana Carolina Ribeiro Sanquetta de; Pires,Cleber Cassol; Carvalho,Sérgio; Pacheco,Paulo Santana; Pelegrini,Luis Fernando Vilani de; Griebler,Letieri; Venturini,Rafael Sanches. |
| Avaliou-se o efeito de níveis de glicerina bruta sobre o consumo de suplemento e o desempenho de cordeiros lactentes mantidos a pasto, além das características quali-quantitativas do pasto de azevém. Foram utilizados 32 cordeiros lactentes distribuídos nos tratamentos: 0, 10, 20 e 30% de glicerina bruta, em substituição ao milho, no suplemento isoproteico (18% PB) fornecido diariamente em quantidade equivalente a 2% do peso corporal. Não houve efeito (P>0,05) dos níveis de glicerina bruta sobre as características qualitativas e quantitativas do pasto, na composição de proteína bruta e fibra detergente neutro e na carga animal suportada pela pastagem, nem no consumo de suplemento, ganho de peso médio diário e o número de dias até o abate dos cordeiros.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Biodiesel; Glicerol; Ovinos; Suplemento. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782012000800024 |
| |
|
|
| 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 |
| |
|
|
| Venturini,Rafael Sanches; Carvalho,Sérgio; Teixeira,Camilla Trevisan; Pellegrini,Luiz Gustavo de; Brutti,Danielle Dias. |
| ABSTRACT The aim of this study was to evaluate the ingestive behaviour of lambs or hoggets, finished in confinement on high-concentrate diets based on maize or sorghum grain. A total of 32 animals were used, 16 lambs (milk teeth) and 16 hoggets (2 teeth), which were distributed in a completely randomised experimental design and a 2 x 2 factorial scheme (two categories x two types of grain). In the categories under evaluation (lambs and hoggets), a significant difference (P≤0.05) was found for total chewing time, idle time and other activities (expressed in min/day and as a percentage), number of meals per day, time spent per meal and for the weight of dry matter or NDF ingested per meal (g/DM per REF and g/NDF per REF respectively). For the grain under... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal category; Confinement; Sheep. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902017000400716 |
| |
|
|
| Pellegrini,Luiz Gustavo de; Richards,Neila Silvia Pereira dos Santos; Mello,Renius de Oliveira; Venturini,Rafael Sanches; Carvalho,Sérgio. |
| ABSTRACT The aim of this study was to evaluate the effect of different levels of cottonseed (0, 100, 200, 300 and 400 g Kg-1) on the physical and chemical parameters of the meat of finishing lambs. Forty-five uncastrated male lambs were distributed in a completely randomised design with five treatments of nine replications. The pH values were not influenced by the levels of cottonseed. The lipid and ash content showed significant differences, but were not adjusted by the linear or quadratic equations. Losses during thawing increased, as did cohesiveness, and water activity and water retention capacity decreased as the levels of cottonseed in the diet rose. Tocopherols, cooking loss, toughness and chewiness were adjusted using quadratic equations. In the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feeding; Gossypol; Longissimus dorsi; Quality. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000200415 |
| |
|
|
|
