Consulta: creatorFacets:"Pinheiro,Sarah Gomes"
Registros recuperados: 4
Data/hora: 11/06/2024 04:20:39

Chlorine requirement for Japanese laying quails
Provedor de dados: 96
Autores: Costa,Fernando Guilherme Perazzo; Figueiredo Júnior,Jalceyr Pessoa; Lima,Denise Fontana Figueiredo; Goulart,Cláudia de Castro; Silva,José Humberto Vilar da; Lima,Matheus Ramalho de; Pinheiro,Sarah Gomes; Rodrigues,Valéria Pereira.
The objective of this study was to determine the chlorine nutritional requirement of Japanese Quails during the laying phase, based on performance and egg quality parameters. A total of 240 Japanese quails were distributed according to a randomized block design, with five treatments and six replicates, with 8 birds each. The experiment lasted 84 days, divided in four cycles of 21 days each. Treatments consisted of a basal diet formulated to meet the nutritional requirements, except for chlorine, and four supplementation levels with ammonium chloride, generating the levels 0.8; 1.6; 2.4; 3.2 and 4.0 g/kg. The parameters evaluated were: feed intake (g/bird/day), egg production (egg/bird/day), egg weight (g), egg mass (g), egg mass conversion (g/g),...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Coturnix coturnix japonica; Electrolyte balance; Mineral nutrition.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000021

Digestible tryptophan:lysine ratio for laying hens
Provedor de dados: 96
Autores: Lima,Matheus Ramalho de; Costa,Fernando Guilherme Perazzo; Guerra,Ricardo Romão; Silva,José Humberto Vilar da; Rabello,Carlos Bôa-Viagem; Miglino,Maria Angelica; Nogueira,Eduardo Terra; Pinheiro,Sarah Gomes.
The objective of this study was to evaluate the requirement of digestible tryptophan for white laying hens in the production stage fed diets of different digestible tryptophan:digestible lysine ratios, as well as animal performance and histological alterations in their reproductive and digestive systems. A total of 280 white laying hens at 29 weeks of age were distributed in a completely randomized design with five treatments and seven replications with eight birds in each. The treatments consisted of a base feed, formulated with corn, soybean meal and corn gluten meal, and supplemented with the synthetic amino acids L-lysine, DL-methionine, L-threonine, L-isoleucine, L-arginine, and L-valine, so as to meet the nutritional requirements for laying hens,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Egg production; Histological effects; Poultry industry.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012001000010

Nutritional reduction of protein and usage of enzyme in the diet of light layers
Provedor de dados: 96
Autores: Lima,Matheus Ramalho de; Costa,Fernando Guilherme Perazzo; Goulart,Cláudia de Castro; Pinheiro,Sarah Gomes; Souza,Rafael Barbosa de; Morais,Sérgio Antonio de Normando; Lima,Raffaella Castro.
The objective of this study was to evaluate the reduction of protein, the formulation of diets and supplementation of an enzyme complex for laying hens. The layers were distributed in a completely randomized 2 × 2 × 2 factorial arrangement, with two levels of crude protein reduction (0.0 and 4.0 g/kg), two kinds of diet formulation (without and with reformulation, considering 75 kcal of metabolizable energy) and two enzyme supplementations (without and with enzyme complex supplementation), totalizing 8 treatments of 8 layers each, with 7 replications, in a total of 448 laying hens at 30 weeks of age. After data analysis, it was found that the enzyme complex supplementation in the diet of layers improves performance, promotes a similar egg quality and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bone health; Egg quality; Intestinal health; Performance.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000900013

Scientific progress in the production of monogastric in the first decade of the twenty-first century
Provedor de dados: 96
Autores: Costa,Fernando Guilherme Perazzo; Silva,José Humberto Vilar da; Lima,Raffaella Castro de; Oliveira,Cleber Franklin Santos de; Rodrigues,Valéria Pereira; Pinheiro,Sarah Gomes.
Significant progress in the area of animal production is due to the development of researches on genetics, environment, health, management and nutrition. The search for better management conditions that benefit animal welfare resulted in changes to the installation. The genetic improvement more productive animals has encouraged the number of searches to reduce the incidence of diseases, mainly of metabolic origin. The incorporation in products with higher bioavailability as industrial amino acid and organic minerals, the inclusion of products modifiers enteric of microflora as probiotic, prebiotic, symbiotic, nucleotides and exogenous enzymes, has benefited the use of nutrients are not well absorbed and often unavailable in the diet. Biotechnology latest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amino acids; Biotechnology; Nutrition; Phenomenal progress.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010001300032