Swine Feeding And Feeds
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Efeitos do ácido fítico dietético e da enzima fitase em suínos na fase de terminação e ação do ácido fitico sobre a integridade epitelial das células IPEC- 1
The objective of this study was to evaluate the effect of phytic acid, carried mainly by defatted corn germ meal (DCGM) in the finishing pigs diet and the addition of phytase on the performance parameters, carcass and serum profiles, meat and fresh sausage qualities. Thirty two pigs from a commercial line Pen Ar Lan (16 barrows and 16 gilts) averaging (± SD
Publicado em: 2010
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2. Desempenho, carcaça e qualidade da carne de suínos alimentados com ração de elevado nível de ácido fítico e diferentes níveis de fitase
The pork production with low cost, safe and with high quality, identified with the consumer exigencies, and produced with reduced pollution capacity are a current objectives of the segment. There phytase enzyme utilization with the goal to improve the availability of the phytic phosphorus of the grain and the other minerals, reducing losses and ambiental dam
Publicado em: 2009
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3. Utilização de complexo enzimático em rações contendo farelo de gérmen de milho desengordurado para suínos em crescimento e terminação
Corn grain for its percentage of carbohydrates and energy potential is an excellent source of nutrients for animals, but as the soybean, has a great instability in prices. Therefore, it is clear the need for searching for new alternatives that can economically replace these ingredients. Among many substitutes, there is the defatted corn germ meal (DCGM), wic
Publicado em: 2009
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4. Níveis de treonina digestível em rações para matrizes suínas em lactação / Digestible treonine levels in diets for lactation sows
Sessenta matrizes em lactação, de diferentes ordens de parto, foram utilizadas para avaliar o efeito de níveis de treonina digestível sobre o desempenho produtivo e reprodutivo, durante um período de lactação de 16,14 dias. Os animais foram distribuídos em delineamento inteiramente casualizado, com quatro tratamentos, quinze repetições por tratamen
Publicado em: 2006
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5. Ganho compensatório de suínos em crescimento e terminação e seus efeitos na qualidade da carne
Compensatory growth is observed when animals are submitted to a period of food restriction, followed by ad libitum feeding. These animals exhibit accelerated growth when compared to animals continuously fed ad libitum. The weight gains are associated to an increased synthesis of muscle proteins, resulting in a higher meat percentage. The aim of this experime
Publicado em: 2006
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6. HEAVY METALS IN SOILS UNDER PIG SLURRY APLICATTION IN WATERSHEEDS OF SANTA CATARINA STATE / METAIS PESADOS EM SOLOS SOB APLICAÇÃO DE DEJETOS LÍQUIDOS DE SUINOS EM DUAS MICROBACIAS HIDROGRÁFICAS DE SANTA CATARINA
The application of pig slurry in agricultural soils can be an efficient form of nutrients cilcle and one of the best alternative for discard and minimizing his pollutant potential. However, the differences between his composition and the needs of the plants, especially of trace elements, it hinders her more rational use. The composition of the pig slurry is
Publicado em: 2006
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7. Values of metabolizable energy and amino acids digestible of some victuals for broilers / Valores de energia metabolizável e de aminoácidos digestíveis de alguns alimentos para aves
Two experiments were accomplished in the section of aviculture of the Department of Zootecnia of the Federal University of Viçosa, in order to evaluate the energy values and of amino acids digestible of some victuals that can be used in the formulation of rations for poultry. The first objectified the determination of the values of apparent metabolizable en
Publicado em: 2005
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8. Influence of Subtherapeutic Levels of a Combination of Neomycin and Oxytetracycline on Salmonella typhimurium in Swine, Calves, and Chickens
Subtherapeutic levels of oxytetracycline plus neomycin in animal feeds did not bring about increases in the quantity, prevalence, or shedding of Salmonella typhimurium in swine, calves, or chickens. In fact, the medication generally reduced the proportion of animals carrying S. typhimurium. The medicated groups were fed rations containing oxytetracycline plu
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9. Influence of Subtherapeutic Levels of Oxytetracycline on Salmonella typhimurium in Swine, Calves, and Chickens
Subtherapeutic levels of oxytetracycline in animal feeds have been evaluated to determine their influence on the relative quantity, prevalence, shedding, and antibiotic susceptibility of Salmonella typhimurium in swine, calves, and chickens, when compared with nonmedicated controls. The medicated groups were fed rations containing oxytetracycline commencing