Swine Feeding And Feed
Mostrando 1-12 de 14 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. Avaliação do desempenho de Suínos Alimentados com Mananoligossacarídeos (MOS) / Effects of mannan oligosaccharides on gilts and litters performance
The present study evaluated the effects of mananoligossacarides (MOS) as a feed additive on the performance of primiparous sows in late gestation and lactation, as well as on performance and health status of their progeny up to 65 days of age. The experiment was conducted in the Laboratory of Swine Research (FMVZ/USP) Pirassununga SP. For this purpose a comp
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/08/2009
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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. Barley Bagasse in the Diet of Growing.Phase Swines. / Bagaço de Cevada na Dieta de Suínos em Fase de Crescimento.
The present work was conducted in the Swine Experimental Unity of the UFRRJ Animal Science Institute, from august to november, 2005, to evaluate different levels of barley bagasse included in diets for swines in growing phase, from 35 to 60 kg of live weight. It was used 20 crossbreed gilts, with 35 kg on average of live weight, in a randomized blocks experi
Publicado em: 2008
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5. Ractopamina em raÃÃes para suÃnos em terminaÃÃo com alimentaÃÃo à vontade ou restrita / Ractopamine in rations for finishing pigs with feed ad libitum or restrict
Two experiments were conducted to evaluate the supplementation of 5 ppm of ractopamine (RAC) associated or not with feed restriction in rations with a high content of total lysine (1.04%) on performance, carcass characteristics, carcass quality, economic viability, weight and commercial swine carcass cuts, nitrogen balance and determination of plasma urea. I
Publicado em: 2007
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6. Emprego do babaçu (Orbignya phalerata) como fonte energética para catetos (Tayassu tajacu). / Uses of babassu (Orbignya phalerata) to an energy source for peccaries (Tayassu tajacu).
The objective of this work was to study the use of integral babassu and its sub product (babassu meal), as an alternative energy source substituting part of corn on feeding of peccaries in captivity production systems. At the first phase of the work, experiment - I, the performance of 12 animals was evaluated where the integral babassu was tested as an alter
Publicado em: 2006
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7. Effects of feeding rearing gilts with gestation feed on reproductive and economical parameters / Efeito da restrição alimentar em a marrãs de reposição sobre parâmetros reprodutivos e produtivos
Este trabalho foi desenvolvido com o objetivo de determinar os efeitos da restrição alimentar em marrãs de reposição sobre sua eficiência reprodutiva ao primeiro parto. Foram utilizadas 80 marrãs C40 (Dalland, Pietran x Large White), com idade média de 149,8 3,2 dias e peso vivo médio de 93,1 6,0 quilos, divididas em oito lotes de 10 animais, sendo
Publicado em: 2004
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8. Degradabilidade in situ e digestibilidade intestinal in vitro de alguns alimentos concentrados para bovinos
Foram utilizados quatro bovinos da raça holandesa, machos, castrados, dotados de cânula ruminal permanente, pesando em média 650kg, mantidos em pastejo e recebendo mistura mineral ad libtum. O presente trabalho teve como objetivo avaliar a degradação ruminal in situ da matéria seca (MS), proteína bruta (PB) e matéria orgânica (MO) de 12 alim
Publicado em: 2004
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9. Use of annatto (bixa orellana l.) seed byproduct for growing pigs. / Utilização do resíduo de sementes processadas de urucum (Bixa orellana L.) na alimentação de suínos em crescimento.
The purpose of this study was to evaluate the use of annatto (Bixa orellana L.) seed byproduct as an alternative feed ingredient for growing pig. In Experiment I, eight Landrace x Large White crossbred growing pigs (four barrows and four gilts), averaging 39.23 kg live weight, were used for digestibility assay. The method was the partial faeces collection, u
Publicado em: 2001
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10. Mortality associated with gastric ulceration in swine
On a large swine operation, necropsy revealed that 39 of 146 (27%) pigs during one week in April and 37 of 137 (27%) pigs during one week in June died from hemorrhage due to gastric ulceration. Contributory factors may have been feed withdrawal one day per week and feeding finely ground pellets.
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11. Survival of porcine reproductive and respiratory syndrome virus in houseflies
The objectives of the study were to determine the duration of porcine reproductive and respiratory syndrome virus (PRRSV) survival in houseflies (Musca domestica Linnaeus) following feeding on an infected pig, and to determine whether the virus was present on the exterior surface or within the internal viscera of the fly. A total of 210 laboratory-colonized
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12. Evaluation of mosquitoes, Aedes vexans, as biological vectors of porcine reproductive and respiratory syndrome virus
The objective of this study was to determine whether mosquitoes, Aedes vexans (Meigen), could serve as biological vectors of porcine reproductive and respiratory syndrome virus (PRRSV). Specifically, the study assessed the duration of viability and the site of PRRSV within mosquitoes, and evaluated whether PRRSV could be transmitted to a susceptible pig by m