01.1 - Graduação (Sede)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2
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Resultados da Pesquisa
Item Consumo e digestibilidade de nutrientes em pequenos ruminantes alimentados com dietas contendo gérmen de milho e palma forrageira orelha de elefante mexicana (Opuntia stricta [Haw], Haw])(2024-09-30) Castello Branco, Natália Pereira; Carvalho, Francisco Fernando Ramos de; http://lattes.cnpq.br/8552194153767195; http://lattes.cnpq.br/6243605185116079The aim was to evaluate the effect of using corn germ and forage palm in diets for small ruminants on the consumption and digestibility of nutrients. Four male sheep and four male goats were used, castrated, fistulated and cannulated in the rumen, with an average initial body weight of 38 kg and 35 kg, respectively. The animals were kept in a confinement system in individual stalls (2,0m × 1,0m), with slatted floors and equipped with feeders and drinkers. A Latin square experimental design was used in a 2x4 factorial scheme.The experimental period lasted 88 days, with four experimental periods lasting 22 days each, 14 days for adaptation to the diets and management and 8 days for data and sample collection. The treatments were based on four experimental diets: without forage palm Opuntia stricta [Haw], Haw] (POEM) and corn germ (treatment - CONT); without (POEM) + corn germ (treatment - GIEM); with (POEM) and without corn germ (treatment- POEM); with (POEM) and corn germ (GIEM+POEM). The effects of species (E), treatment (T) and interaction effect of species with treatment (ExT) were evaluated, assuming significance at (P< 0,05). Related to the consumption, no effect of species (E) or interaction between species and treatments (ExT) for none of the variables (P>0,05). A significant effect (P<0,05) of treatments (T) was observed for the consuming variables of dry matter (DM), mineral matter (MM), crude protein (CP), ether extract (EE), total carbohydrates (TCH), non-fibrous carbohydrates (NFC) and total digestible nutrients (TDN). In which the diet containing (GIEM+POEM) promoted greater dry matter intake and other constituents, while the diet (GIEM) promoted lower consumption of dry matter, mineral matter, crude protein, total carbohydrates, non-fibrous carbohydrates and total digestible nutrients, but favored (P<0,05) greater consumption of ether extract along with the diet (GIEM+POEM). The digestibility coefficients of dry matter, crude protein, ether extract and neutral detergent fiber were not influenced by the association of forage cactus with full- fat corn germ (P>0,05), however, significant values were observed (P<0.05) for the organic matter and non-fibrous carbohydrates digestibility coefficients.Item Cultivo do Milho no Sistema Santa Fé na Fazenda Mata Escura, Maranhão(2019) Correa, Igor Souza Furtado de Albuquerque; Melo, Roberto de Albuquerque; http://lattes.cnpq.br/9419474898249921; http://lattes.cnpq.br/2012447631262473Item Relatório de Estágio Supervisionado Obrigatório(2019-06-26) Galvão, Rennan Tavares Cordeiro; Manso, Helena Emília Cavalcanti da Costa Cordeiro; http://lattes.cnpq.br/7040279344981888; http://lattes.cnpq.br/0739887381555573Item Relatório do Estágio Supervisionado Obrigatório (ESO) realizado no Laboratório de Diagnóstico Animal LTDA (LADA) e Mauricéa Alimentos do Nordeste LTDA(2019) Barbosa, Williane Maria Pereira; Barros, Mércia Rodrigues; http://lattes.cnpq.br/1935392548217410; http://lattes.cnpq.br/1953940538929612This report presents the activities carried out during the Mandatory Supervised Internship, which was held from October 15, 2018 to February 12, 2019 at the Animal Diagnostic Laboratory (LADA) and Mauricéa Alimentos do Nordeste Ltda. The main activities carried out at LADA were poultry necropsy, ELISA Enzyme Immunosorbent Assay, Rapid Agglutination Serum (SAR) test, antibiogram, raw material mycotoxin screening, microbiological water analysis and Salmonella spp egg screening. At Mauricéa Alimentos, the main activities were monitoring production management in feed production, bromatology laboratory, as well as monitoring the management in hatchery, poultry farms and broiler chicken. In LADA activities, the evaluation of maize samples for poultry was also performed, with the purpose of performing Mycotoxin detection by ELISA. Given the above, it is important to further analyze and study the damage generated by the presence of mycotoxins in cereals intended for animal and human consumption.Item Desempenho de frangos de corte de 1 a 21 dias alimentados com rações contendo farelo residual de milho com e sem enzimas(2019-01-15) Antunes, Larissa Rayane; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/8292412515130779The objective of this research was to evaluate the effect of experimental diets containing different levels of inclusion of residual corn bran (FRM) supplemented or not with enzymatic complex, through performance parameters in broilers from 1 to 7 and from 8 to 21 days of age. The FRM is a product resulting from the processing of maize for the generation of by-products destined for human consumption, being an ingredient with the potential to make up the rations of broiler chickens used by producers in the Northeast region. The treatments were diets included levels of FRM, without and with enzyme (S/E and C/E): 0% FRM S/E, 0% FRM C/E; 18% FRM S/E; 18% FRM C/E; 36% FRM S/E; 36% FRM C/E; 54% FRM S/E; 54% FRM C/E. A total of 1536 male chicks of the commercial strain Ross 308 (AP95) from 1 to 21 days of age were housed in boxes, in a 4x2 factorial arrangement (four inclusion levels of FRM x without and with enzyme), eight replicates with 24 birds per unit experimental. The performance variables were daily mean weight gain (GPMD), mean daily feed intake (CMDR) and feed conversion (CA) in stages 1 to 7, 8 to 21 and in the total period of 1 to 21 days. The FRM can be used up to 54% in diets for broiler chickens from 1 to 21 days of age without affecting the performance parameters of the animals, and supplementation of the enzymatic complex in the experimental diets resulted in improved feed conversion of the ingredients present in the feed.