Navegando por Autor "Ludke, Maria do Carmo Mohaupt Marques"

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Apostila aplicada à nutrição de não ruminantes
(EDUFRPE, 2023) Silva, Emanuel Isaque Cordeiro da; Ludke, Maria do Carmo Mohaupt Marques; Torres, Thaysa Rodrigues; Nascimento, Júlio Cézar dos Santos; http://lattes.cnpq.br/4629657233206289
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/8292412515130779
The 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.
Efeito da adição de zeólita natural (Clinoptilolita) em dietas sobre os parâmetros sanguíneos de poedeiras
(2022-10-07) Santos, Adrielle Carneiro de Araújo; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/5809137471735648
The objective of this work is to evaluate the effect of the addition of natural zeolite (Clinoptilolite) in diets on the serum and hematological biochemical profile of laying hens. The treatments consisted of six levels of zeolite inclusion, 0, 0.7; 1.4; 2.1; 2.8; 3.5%, where all diets were isoenergetic and isoproteic, differing only the replacement of an inert material (washed sand) by the zeolite additive. The design was in randomized blocks, with 8 replications and 5 birds per plot, totaling 240 ISA-Brown laying hens from the 54th week with approximate weight of 1.75 kg. To perform the hematological analysis, 1 bird per plot was used and 4ml blood samples were collected from the ulnar vein of one of the wings. The hematological variables were: red blood cells, hemoglobin, platelets, leukocytes, total plasma proteins, heterophils, lymphocytes, eosinophils and monocytes. To evaluate the biochemical parameters, samples of 4ml of blood each were collected from 2 birds per plot and submitted to analysis of total proteins, albumin, calcium, creatinine, urate/uric acid, urea, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma glutamyl transferase (GGT). Data were submitted to analysis of variance, and if significant, regression analysis and Dunnet's test at 5% probability were performed. No significant effect was observed for the biochemical parameters. As for the hematological variables, an effect of zeolite on total lymphocytes was observed (p=0.0006). When the regression analysis was performed, a quadratic effect was found (p=0.0035). When applying Dunnet's test, it was found that the absolute value of lymphocytes differed as a function of natural zeolite (Clinoptilolite) in relation to the control diet at the level of 3.5% inclusion. With this, it is concluded that clinoptilolite can be used in the feeding of laying birds at the level of 3.5% of inclusion, providing a greater amount of lymphocytes, stimulating the production of antibodies and improving immunity.
Efeito da inclusão de farinha de minhoca com e sem zeólita natural na dieta de tilápia (Oreochromis niloticus) sobre os parâmetros de carcaça
(2022-10-07) Oliveira, Elton Francisco de; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/3930176884309812
The purpose of this research is to evaluate the effect of the addition of earthworm flour and the inclusion of zeolite (clinoptilolite) on carcass composition parameters. In the experiment, 280 tilapia of the species Oreocrhomis niloticus were used, with an initial and final weight of 2.826±0.0896g and 13.59±0.75g, respectively. The treatments were 8 diets corresponding to a 4 x 2 factorial arrangement, with 4 levels of inclusion of earthworm flour (0, 3.5; 7.0 and 10.5%) and levels of 0 and 2% of zeolite (Clinoptilolite ), the fish were distributed in a randomized block design with 5 replications. The following parameters were evaluated: carcass yield (RC), carcass dry matter (MSC); carcass organic matter (MOC); Mineral Substrate Matter (MMC); carcass energy based on dry matter (EMSC); ethereal substrate extract (EEC); energy retention coefficient (CRE); crude carcass protein (CBP); RE= Energy retention coefficient; CRP= Protein retention coefficient; TEP= Protein Efficiency Rate; IHE= Hepatosomatic Index; IVS= Viscerosomatic Index; At the end of the experiment (85 days) the animals were stunned with eugenol and then sacrificed and frozen, later they were lyophilized for analysis. The data were submitted to analysis of variance, in order to observe the main effects and the interaction between the factors (Worm meal levels and Zeolite inclusion) on the composition and protein and energy retention in the fish body. All analyzes were performed using the GLM procedure of the SAS computational package, at a 5.0% significance level. According to the data, there was a significant reduction in the amount of lipdis (p=0.0208) and in the energy retention coefficient (CRE) (p=0.0376) in the carcass of these animals when adding Zeolite in the diets. As for earthworm meal, a significant effect (p=0.0500) on CRE was observed, where when performing the regression there was a linear increase (P=0.0188) when including this ingredient in the diets of these fish. With this, we can add up to 10.5% of earthworm meal in diets for Tilapia, however Zeolite reduced energy efficiency, not interfering with other carcass
Efeito de zeólita (Clinoptilolita) em dietas com dois níveis de proteína sobre o coeficiente de metabolizabilidade dos nutrientes e energia em frango de corte
(2024-02-28) Silva, José Anderson Gomes da; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/9036283711992323
The literature indicates that the use of performance-enhancing additives in the utilization of dietary nutrients makes it possible to achieve better production rates. The aim of this study was to evaluate the effect of adding zeolite to diets with two levels of crude protein (3% below and at requirement) on the metabolizability of dry matter (DM), crude protein (CP) and crude energy, as well as determining the apparent metabolizable energy (AME) and apparent metabolizable energy corrected for nitrogen (AMEn) of the experimental rations in the different phases of broiler chickens (1 to 7, 8 to 21, 22 to 35 and 36 to 42 days). 720 1-day-old male Ross broiler chicks were housed in a completely randomized design in a 4x2 factorial scheme, with four levels of Celpec zeolite (0; 1.0; 2.0 and 3.0%) and 2 levels of CP in the diet (at the requirement and another with a 3% reduction), with 8 treatments with 6 replications and 15 birds per plot. The 3% lower CP level was adopted in order to challenge the use of zeolite in the diets. There was a significant interaction for all the variables studied and in all the broiler phases. In the 1 to 7 day phase, diets containing reduced protein and the inclusion of 2% zeolite significantly increased the values of MME (3617+-84 kcal/kg) and MNE (3418+-77 kcal/kg), being higher than diets without zeolite supplementation (2804+- 76 kcal/kg), with the opposite effect occurring when supplementing this additive in diets with adequate protein levels. For the other phases (8 to 21, 22 to 35 and 36 to 42 days), there was a different effect to that of the pre-initial phase, i.e. the positive effect of zeolite at the 2% level in relation to better nutritional and energy use of the feed occurred when supplemented with diets containing adequate levels of protein. This research shows that supplementing with up to 2% zeolite increased the utilization of nutrients and energy from diets with adequate levels of CP in all stages of the birds' lives. However, in the 1-7 day stage, this same level of zeolite (2%) improved this utilization when added to diets with a 3% reduction in CP.
Metabolizabilidade de nutrientes e energia dos resíduos da industrialização de biscoitos e bolachas e massas em frangos de corte
(2023-04-21) Oliveira, Kássia Priscila Gomes Cabral de; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289
The objective of this work was to determine the nutritional and energy value of waste from the biscuit and biscuit industry (RBB) and pasta (RM) in broiler chickens using the total collection method, using 1% of ferric oxide, as a marker of the beginning and end of collection. These residues come from the manufacturing industry of savory and sweet biscuits and macaroni, in which they are discarded and can pollute the environment, which were analyzed for the composition of dry matter (DM), crude protein (CP), ether extract (EE), Crude Fiber (FB), Ash (CZ), Non-Nitrogen Extractives (ENN) and Gross Energy (EB). A metabolism experiment was carried out with a total of 90 birds with an average initial weight of 481.510.50 g, to determine the coefficients of apparent metabolization of dry matter (CMAMS), crude protein (CMAPB) and gross energy (CMAEB), and the EMA (apparent metabolizable energy) and EMAn (apparent metabolizable energy corrected for nitrogen). The experimental design was completely randomized, with three treatments (T1 - nutritionally balanced reference ration composed of corn and soybean meal, T2 - 70% reference ration and 30% mass residue and T3 -70% reference ration and 30% biscuit residue and wafer) and six replications of five birds per experimental unit. Diets were provided ad libitum for a period of eight days, four days for adaptation and four days for total excreta collection. The results of the nutritional composition of the by-products were: RBB with 91.7% of DM, 8.34% of CP, 4333 of EB, 1.24% of EE, 1.65% of FB and 0.14% of CZ; andRM with 88.87% DM, 11.55% CP, 3882 EB, 0.92% EE, 1.3% FB and 0.74% CZ. The RBB EMA and EMEn values were 3959 and 3480 Kcal/kg; and RM of 3812 and 3616 Kcal/Kg.
Relatório de Estágio Supervisionado Obrigatório
(2019) Oliveira, Marina Ximenes de Lima; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/9673126144809309
Relatório de Estágio Supervisionado Obrigatório realizado no Laboratório de Microbiologia e Imunologia do Departamento de Biologia da UFRPE
(2024-02-19) Silva, Esterfani Pereira da; Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/3144149210017027
Trajetória acadêmica memorial descritivo
(Universidade Federal Rural de Pernambuco, 2021) Ludke, Maria do Carmo Mohaupt Marques; http://lattes.cnpq.br/4629657233206289; http://lattes.cnpq.br/4629657233206289
O documento trata-se em apresentar aspectos da minha vida pessoal e profissional, com ênfase nas atividades realizadas como professora da Universidade Federal Rural de Pernambuco (UFRPE), desde setembro de 2002 até os dias de hoje. O objetivo deste Memorial Descritivo é de cumprir as exigências pela Progressão Vertical da classe de Professor Associado IV para Professor Titular, lotada no Departamento de Zootecnia da UFRPE.