Mixed Feeding
Mostrando 13-24 de 97 artigos, teses e dissertações.
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13. Feeding management strategy for male broiler breeders and its effects on body weight, hatchability and fertility
The objective of the present study was to evaluate the supply of a specific-male diet on rooster body weight, hatchability, and fertility. Two diets were supplied during the egg production period: treatment 1, diet formulated for females and containing, in average, 2,830 kcal ME/kg and 15% CP; and treatment 2, diet specifically formulated for male broiler br
Rev. Bras. Cienc. Avic.. Publicado em: 2014-12
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14. UASB reactor startup for the treatment of municipal wastewater followed by advanced oxidation process
The present study was done to shorten the start-up time of up-flow anaerobic sludge blanket (UASB) reactor. Two different nutrients were used during the UASB start-up period, which was designed to decrease the hydraulic retention time (HRT) from 48 to 24 and 12 to 6 hrs at average temperatures of 25-34 ºC. In the first stage, start-up was with glucose for 1
Braz. J. Chem. Eng.. Publicado em: 2014-09
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15. The effect of extrusion conditions and the use of a compatibilizer in the crystallization of PBT/ABS blends
Poly(butylene terephthalate) (PBT)/ acrylonitrile-butadiene-styrene (ABS) terpolymer blends were prepared in a twin screw extruder and the use of methyl methacrylate-glycidyl methacrylate-ethyl acrylate (MGE) terpolymer as compatibilization additive was evaluated. The effect of different screw profiles and mixing conditions were evaluated on the crystallizat
Mat. Res.. Publicado em: 29/07/2013
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16. O desenvolvimento das habilidades de alimentação do bebê no primeiro ano de vida: uma perspectiva fonoaudiológica de promoção de saúde / The feeding skills development of baby in the first year of life: a speech-language teraphy perspective of health promotion
Objetivos: Verificar os efeitos do acompanhamento fonoaudiológico no desenvolvimento das habilidades de alimentação do bebê no primeiro ano de vida. Métodos: Estudo de coorte prospectivo realizado entre abril de 2010 a maio de 2011, com binômios mãe/bebê inicialmente em uma maternidade na zona sul do município de São Paulo e acompanhados durante 12
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/07/2012
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17. Processamento de grãos de milho para uso na alimentação de vacas leiteiras / Processing of corn grain for use in feeding of dairy cows
Objetivou-se com este trabalho avaliar reconstituição da umidade associada à moagem grosseira do grão de milho sobre o desempenho produtivo e os parâmetros metabólicos de vacas de leite. O experimento foi realizado no setor de Bovinocultura de Leite do DZO/UFV. Foram utilizadas 6 vacas da raça Holandesa com 600 kg de peso corporal médio e produção
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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18. Interações tróficas de peixes marinhos no Estado de São Paulo: banco de dados e comparações espaço-temporais / Trophic interactions of marine fish in the State of São Paulo: database and spatial-temporal comparisons
The marine ecosystems of São Paulo State are under intense anthropic pressure. Considering that trophic studies of fishes are essential to the management of ecosystems and fisheries, a fish stomach content database was built in order to summarize the available data in the region. Primary (unpublished) and secondary (published) data were inserted, representi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012
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19. Crude glycerine in diets for piglets
Two experiments were carried out to determine the nutritional value and to evaluate performance of piglets fed two types of crude glycerine (CG), which were made from vegetable oil (CGS) and a mix of animal fat + % soybean oil (CGA). In experiment I, a digestibility assay was conducted using 32 crossbred piglets (19.20±1.52 kg). The experimental unit consis
Revista Brasileira de Zootecnia. Publicado em: 2012-07
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20. Ruminal parameters of bovines fed diets based on sugar cane with doses of calcium hydroxide
The objective of this study was to evaluate the administration of different doses of calcium hydroxide mixed with sugar cane fed to cows by the pH, ammonia nitrogen and volatile fatty acids concentration in ruminal content. Four cows with fistulated rumen were distributed in a Latin square (4 × 4) in split plot. The treatments involved adding doses of 0, 8,
Revista Brasileira de Zootecnia. Publicado em: 2012-04
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21. Nutritional evaluation of vegetable and mixed crude glycerin in the diet of growing rabbits
The objectives of this study were to determine the chemical composition of vegetable and mixed crude glycerin and digestible energy to and evaluate different inclusion levels in rabbit feeding. A total of 108 rabbits were used in the digestibility assay, assigned in a completely randomized design into nine treatments, one reference diet plus eight test diets
Revista Brasileira de Zootecnia. Publicado em: 2012-02
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22. Silagem de colostro: caracterização do perfil de fermentação anaeróbia e desempenho de bezerros leiteiros / Colostrum silage: dynamics of anaerobic fermentation and dairy calves performance evaluation
The objective of this study was to characterize the fermentative dynamic of bovine colostrum, under anaerobic condition, and determine the nutritional value, as well as evaluate dairy calves´ performance receiving colostrum silage as liquid diet. In the first experiment, bovine colostrum from second and third milking was fermented at room temperature in PET
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/10/2011
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23. Digestion and energy value of macerated sudangrass hay used in growing-finishing diets for feedlot cattle
Mechanical maceration enhances site and extent of digestion of low-moisture, low-quality forages. Four Holstein steers (172 ± 8 kg) with cannulas in rumen and proximal duodenum were used in 4x4 Latin square design to evaluate the process of mechanical maceration of sudangrass hay on the characteristics of ruminal and total tract digestion. Treatments consis
Scientia Agricola. Publicado em: 2011-12
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24. The effects of cinnamon powder feeding on some blood metabolites in broiler chicks
The effect of cinnamon powder (CNP) feeding on some blood metabolites in broiler chicks was studied in a 49-day experiment. The feeding program consisted of a starter diet until day 21, a grower diet until day 42 and a finisher diet until day 49. There were five treatments: a negative control diet, without the additive (control: T1); 250 mg/kg (T2); 500 mg/k
Revista Brasileira de Ciência Avícola. Publicado em: 2011-09