Zootecnia (Sede)

Agora exibindo 1 - 10 de 15

Relatório de Estágio Supervisionado Obrigatório - Tapuio Agropecuária
(2025-02-14) Lima, Rafael Victor Nunes; Souza, Lilian Francisco Arantes de; http://lattes.cnpq.br/6015344715032401; http://lattes.cnpq.br/1403304789117998
Relatório de Estágio Supervisionado Obrigatório
(2024-08-02) Santos, Leanndra de Pádua Ferreira; Rabello, Carlos Bôa Viagem; http://lattes.cnpq.br/4760288746238700; http://lattes.cnpq.br/8712824360632961
Relatório de Estágio Supervisionado Obrigatório
(2024-03-04) Paz, Vinícius Guilherme Araujo da; Souza, Lilian Francisco Arantes de; http://lattes.cnpq.br/6015344715032401; http://lattes.cnpq.br/7180414475765717
Relatório de Estágio Supervisionado Obrigatório
(2024-03-05) Lira, Thais Silva Palmeira de; Rabello, Carlos Bôa Viagem; http://lattes.cnpq.br/4760288746238700
Estágio Supervisionado Obrigatório
(2024-03-04) Carvalho, Edneide Mayara de Lima; Porto Neto, Fernando de Figueiredo; http://lattes.cnpq.br/1475750525654086; http://lattes.cnpq.br/8070590961801150
Planejamento e avaliação econômica de diferentes sistemas produtivos de pequeno porte de poedeiras de ovos marrons
(2023-09-14) Wilarins, Eric Alexandre Araujo; Rabello, Carlos Bôa Viagem; Soares, Luciana Felizardo Pereira; http://lattes.cnpq.br/4071178363761831; http://lattes.cnpq.br/4760288746238700; http://lattes.cnpq.br/4863920854475665
The study aimed at planning the production of brown eggs in three small-scale farming systems, along with an economic evaluation of each of them. The comparative analysis among these systems aims to identify which one is more advantageous and profitable, taking into consideration aspects related to facilities, equipment, and inputs. To conduct the planning, the Lohmann Brown lineage manuals for cage production system and alternative systems (cage-free and free-range) were used as a basis for productive indices. The production cost analysis was carried out based on market research, followed by an economic analysis. The conventional system showed a benefit/cost ratio of 0.61, 0.68, and 0.71 in up to three production cycles, respectively. The cage-free system had ratios of 0.65, 0.77, and 0.80, while the free-range system had ratios of 0.76, 0.89, and 0.91. Although three production systems were planned with the expectation of achieving viability in up to three production cycles, none of them proved to be economically viable due to the low benefit-to-cost ratio. Therefore, it was estimated for six production cycles, where the benefit/cost ratio for the conventional system was 0.71 and for the cage-free system was 0.87, both still being unviable. However, the free-range system was viable in six production cycles with a benefit/cost ratio of 1.07, meaning it showed a profit of R$ 8,932.90 per month. Therefore, reducing the costs related to feeding in the planning could potentially result in a more favorable benefit/cost ratio and make it viable with fewer production cycles.
Qualidade de ovos armazenados à temperatura ambiente de poedeiras alimentadas com dietas contendo simbiótico
(2023-04-21) Siqueira, Monique Aguiar; Rabello, Carlos Bôa Viagem; http://lattes.cnpq.br/4760288746238700; http://lattes.cnpq.br/3658833045052053
The study evaluated the effects of using the symbiotic in the diet of laying hens from the rearing, rearing or production phase, replacing zinc bacitracin on the quality of eggs produced in the post-peak phase stored at room temperature. 198 birds of the Dekalb White strain, aged 70 weeks, evaluated up to 90 weeks were used. For the evaluation of egg quality, the experimental design used was completely randomized in a 6 x 3 factorial scheme, with 6 experimental diets and 3 storage periods, determined at 0, 7 and 14 days, with 6 replications. The experimental diets consisted of a diet composed of corn and soybean meal without additives (RR); diet composed of corn, soybean meal and including meat and bone meal without additives (MBM); and four more rations based on the MBM diet with the addition of additives, namely, a diet with the addition of 0.05% of the Zinc Bacitracin additive from the start phase (MBM+Bac Zn); diet with the addition of 0.1% of the Symbiotic additive from the start phase (MBM+Simb-SF); diet based on MBM with the addition of 0.1% of the Symbiotic additive from the grower phase (MBM+Simb-GF), and the last diet based on MBM with the addition of 0.1% of the symbiotic additive from the production phase (MBM+Simb-PF). For the quality evaluation, 108 eggs were collected from birds at 80 weeks of age, shortly after laying. were submitted to the analysis of variance. After finding significance, the data were submitted to the Tukey test (p<0.05) and analyzed using the mixed model, using the SAS statistical package. The diets significantly influenced the variable yolk color, where the treatment with zinc bacitracin obtained the highest value, and albumen pH, influenced by the addition of MBM. On the other hand, all variables were influenced by storage time, indicating that prolonged storage periods contribute to a decrease in egg quality, regardless of the type of additive or the period of use. Thus, the symbiotic additive can be used as an alternative to zinc bacitracin because it presents results, about egg quality, similar to those where the antibiotic additive is used, except for the color intensity of the yolk. Also, the additives used, regardless of the inclusion phase, were not able to reduce the effects of storage time on egg quality.
Relatório de Estágio Supervisionado Obrigatório realizado na Granja Avimalta
(2023-09-08) Siqueira, Monique Aguiar; Rabello, Carlos Bôa Viagem; http://lattes.cnpq.br/4760288746238700; http://lattes.cnpq.br/3658833045052053
Relatório de Estágio Supervisionado Obrigatório
(2023-04-17) Souza, José Tiago Martins de; Manso, Helena Emília Cavalcanti da Costa Cordeiro; http://lattes.cnpq.br/7040279344981888; http://lattes.cnpq.br/3715102357431967
Relatório de Estágio Supervisionado Obrigatório
(2023-04-14) Barros, Tatiane Amaral de; Souza, Lilian Francisco Arantes de; http://lattes.cnpq.br/6015344715032401; http://lattes.cnpq.br/6999911364398368

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