Daily Nutrition
Mostrando 13-24 de 129 artigos, teses e dissertações.
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13. Characterization and influence of production factors on growing and finishing pig farms in Brazilian cooperatives
ABSTRACT The objective of this study was to identify and quantify, through mathematical models, the main factors of production in growing and finishing pig units linked to three Brazilian cooperatives located in Western Region of Paraná State that influence the parameters of daily feed intake and feed conversion ratio. The records of 216 growing and finishi
R. Bras. Zootec.. Publicado em: 2017-03
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14. Nutritional and microbiological quality of bovine colostrum samples in Brazil
ABSTRACT The objective of this study was to evaluate the nutritional and microbiological composition of colostrum samples collected from colostrum banks or newly calved cows on dairy farms. For this purpose, 66 colostrum samples from dairy cows were directly collected during the milking of newly calved cows or from colostrum storage bank. Samples were collec
R. Bras. Zootec.. Publicado em: 2017-01
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15. Impact of total substitution of corn for soybean hulls in diets for lambs
The experiment was conducted to assess the effect of substituting corn for soybean hulls on the apparent digestibility of nutrients, carcass performance and characteristics, and yield of cuts of 25 non-castrated male Santa Ines lambs with an initial body weight of 20±2 kg, at approximately 6 months of age, sheltered individually in stalls (1.10 × 1.0 m), c
R. Bras. Zootec.. Publicado em: 2015-03
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16. Effects of dietary lysine on broiler performance and carcass yield - meta-analysis
There has been a great evolution and improvement in the nutrition of poultry and lysine has been used the reference amino acid to increase animal protein deposition. Therefore, a meta-analysis was performed with the objective of studying the effect of different dietary lysine levels on the performance and carcass yield of broiler chickens. In total, 21 studi
Rev. Bras. Cienc. Avic.. Publicado em: 2014-12
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17. Enteral nutrition discontinuation and outcomes in general critically ill patients
OBJECTIVE: To determine the relationship between enteral nutrition discontinuation and outcome in general critically ill patients. MATERIALS AND METHODS: All patients admitted to a mixed intensive care unit in a tertiary care hospital from May-August 2009 were screened for an indication for enteral nutrition. Patients were followed up until leaving the inten
Clinics. Publicado em: 2013
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18. Avaliação do potencial genotóxico do 51Cr2O3, marcador de digestibilidade, por meio da frequência de anormalidades nucleares em tilápias do Nilo (Oreochromis niloticus L.) / The evaluation of genotoxic potential of 51Cr2O3, a digestibility marker, by the frequency of nuclear abnormalities in Nile tilapia (Oreochromis niloticus L.)
Tilapia is the common name of a large number of species of cichlid fish. In aquaculture, this is one of the most profitable fish, since it presents lower feed conversion than other fish. The chromium oxide has been used as a marker for digestibility because it is inert and not alter the biological process of dietary intake. The use of radioactive form of chr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/09/2012
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19. Inclusão de grão de milheto em dietas de alto concentrado para ovinos em confinamento / Inclusion of a grain of corn in diets high concentrate for sheep in confinement
The ovine production is an activity that has developed gradually in the country, and growing in areas where before the sheep industry was negligible, enabling livestock production systems in small, medium and large farms and becoming a more profitable alternative investment means in agriculture, when compared with other agricultural as for example, beef catt
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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20. PROCESSING WASTE OF JUNDIÁ (Rhamdia quelen) AND ITS NUTRITIONAL VALUE IN FISH DIETS / RESÍDUOS DE PROCESSAMENTO DE JUNDIÁ (Rhamdia quelen) E SEU VALOR NUTRICIONAL EM DIETAS PARA PEIXES
The aim of this study was to evaluate the use of processing waste and discard of jundiá used in the diet of this species, verifying its influence on growth, serum biochemistry, liver and digestive parameters. In the first experiment, 50 fish per experimental unit were used (initial weight = 5.53 0.09 g). Four diets were tested: control, composed of 30% swin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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21. FONTES DE CARBOIDRATOS PARA TERMINAÇÃO DE BOVINOS DE CORTE: DESEMPENHO E CARACTERÍSTICAS DA CARCAÇA E DA CARNE / SOURCES OF CARBOHYDRATES FOR STEERS FINISHING: PERFORMANCE AND CARCASS CHARACTERISTICS AND MEAT
The objective of this study was to evaluate the effect of three carbohydrate sources (corn, soybean hulls or wheat bran) in the diet on performance, carcass characteristics and meat and the components are not part of the carcass of steers finished on confinement. We used 24 steers, crossbred Charolais x Nellore, with initial age of 22 months of initial body
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/01/2012
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22. Characteristics of a β-1,4-D endoglucanase from Trichoderma virens wholly applied in a palm-fruit husk-based diet for poultry layers
The characteristics of an endoglucanase produced by a Trichoderma virens strain T9 newly isolated from a palm-fruit husk dump site, its physiological characteristics and enzyme production were studied. Whole cells of the depolymerizing-enzyme producing T. virens were applied to palm-fruit husk and bird performance characteristics when employed as poultry die
Braz. J. Microbiol.. Publicado em: 2012-12
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23. Correlations of circulating peptide YY and ghrelin with body weight, rate of weight gain, and time required to achieve the recommended daily intake in preterm infants
The objective was to elucidate the relationships between serum concentrations of the gut hormone peptide YY (PYY) and ghrelin and growth development in infants for potential application to the clinical observation index. Serum concentrations of PYY and ghrelin were measured using radioimmunoassay from samples collected at the clinic. For each patient, gestat
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-07
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24. "Eu vi elas dando o peito e eu não podia dar!" : representações e práticas de mulheres vivendo com HIV/AIDS sobre o aleitamento materno / ¿I saw the other moms nursing their babies but i couldn t¿!: the representations and practices of breastfeeding by women living with HIV/Aids
The aim of this study is to consider the experiences of HIV positive mothers who have been asked by medical caregivers to refrain from the practice of breastfeeding. These women are patients of the special public health care system in the city of Porto Alegre, capital of the Brazilian state of Rio Grande do Sul. The objects of our analysis are the daily soci
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012