Diário de uma vida de menina: cinema e literatura no Brasil (representações da personagem feminina)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Processos de construção e representação da identidade feminina em contos de Kate Chopin

Pós-graduação em Estudos Literários - FCLAR

Modelos de crescimento e das respostas de frangas de postura submetidas a diferentes ingestões de aminoácidos sulfurados

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Conhecimentos e práticas sobre aleitamento materno de profissionais que atendem lactentes nos serviços públicos de saúde de Botucatu-SP

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Qualidade do mel Apis mellifera L. produzido na região do Pólo Cuesta, Estado de São Paulo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O adolescente em conflito com a lei: política socioeducativa de direitos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Herpetofauna do Planalto da Ibiapaba, Ceará: composição, aspectos reprodutivos, distribuição espaço-temporal e conservação

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Entretempos: experiências de vida e resistência entre os Kaiowá e Guarani a partir de seus jovens

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sexagem molecular em aves: contribuições à conservação biológica e á divulgação científica

Pós-graduação em Ciências Biológicas (Genética) - IBB

Efeito de recurso floral na composição qualitativa de apitoxina

Pós-graduação em Zootecnia - FMVZ

Políticas de segurança pública no estado de São Paulo: situação e perspectivas a partir das pesquisas do observatório de segurança pública da Unesp

Pós-graduação em Ciências Sociais - FFC

Chemical composition and metabolizable energy values of corn germ meal obtained by wet milling for layers

An experiment was carried out to determine the chemical composition, metabolizable energy values, and coefficients of nutrient digestibility of corn germ meal for layers. The chemical composition of corn germ meal was determined, and then a metabolism assay was performed to determine its apparent metabolizable energy (AME) and apparent metabolizable energy corrected for nitrogen (AMEn) values and its dry matter and gross energy apparent metabolizability coefficients (CAMDM and CAMGE, respectively). In the 8-day assay (four days of adaptation and four days of total excreta collection), 60 29-week-old white Lohman LSL layers were used. A completely randomized experimental design, with three treatments with five replicates of four birds each, was applied. Treatments consisted of a reference diet and two test diets, containing 20 or 30% corn germ meal. Results were submitted to analysis of variance and means were compared by the Tukey tests at 5% probability level. The chemical composition of corn germ meal was: 96.39% dry matter, 49.48% ether extract, 1.87% ashes, 7243 kcal gross energy/kg, 11.48% protein, 0.19% methionine, 0.21% cystine, 0.48% lysine, 0.40% threonine, 0.72% arginine, 0.35% isoleucine, 0.83% leucine, 0.57% valine, and 0.37% histidine, on as-fed basis. There were no statistical differences in AME, AMEn, CAMDM, and CAMGE values with the inclusion of 20 and 30% corn germ meal in the diets. On dry matter basis, AME, AMEn, CAMDM, and CAMGE values of corn germ meal were: 4,578 and 4,548 kcal/kg, 4,723 and 4,372 kcal/kg, 64.95 and 61.86%, respectively.

Descrição do potencial de retenção de nitrogênio em frangas de postura por diferentes metodologias: mínima retenção

The objectives of this study were to describe the potential for nitrogen retention by two techniques: comparative slaughter and nitrogen balance; compare the adjusted models for each technique and estimate the maintenance requirement for pullets. Assays were performed during 14 to 28, 56-70 and 98 to 112 days of age, using 168 pullets. The design was completely randomized with seven treatments and eight replications. Treatments consisted of protein levels ranging from 75 to 435gkg-1 of dry matter. The variables were collected by comparative slaughter and nitrogen ingested and deposited in nitrogen balance technique intake and nitrogen excretion. The intercept of the exponential relationship between ingested and excreted nitrogen was considered a requirement for maintenance. The adjusted models were compared by using the maximum likelihood ratio. The techniques described differently compared the requirement for maintenance of nitrogen. For comparative slaughter requiring maintenance was estimated at 342, 372 and 543mg/kgPC0,67 and for nitrogen balance was 342, 225 and 284mg/kgPC0,67 for the period of 14 to 28, 56-70 and 98 to 112 days of age, respectively.

A procedure to evaluate the efficiency of utilization of dietary amino acid for poultry

The aim of this study was to develop a procedure based on Gompertz function to determine the efficiency of utilization of amino acid. The procedure was applied to determine the efficiency of utilization of dietary lysine, methionine+cystine and threonine by growing pullets and based on the efficiencies were estimated the requirements for the growth phase of birds. The Gompertz function was fitted to the data of feed intake, body weight, feather-free body protein weight and feather protein weight of four strains of laying hens in the growth phase. The rates of consumption and daily protein deposition (PD) were calculated. The amino acid deposition was obtained by multiplying the PD by the amino acid concentration in feather protein and feather-free body protein. The results showed that the efficiency of utilization of amino acid decreased with maturity and, conversely, there was a proportional increase of the requirement per kg of weight gain. The procedure based on the Gompertz function to determine the efficiency of utilization of amino acid proved to be suitable to evaluate the efficiency of utilization of amino acid and can be a useful tool to diagnose the effectiveness of the nutritional management, aiding in decision-making on the nutritional management.

Descrição do potencial de retenção de nitrogênio em frangas de postura por diferentes metodologias: máxima deposição e estimativas da ingestão de metionina+cistina

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)