Bacharelado em Zootecnia (UAST)
URI permanente desta comunidadehttps://arandu.ufrpe.br/handle/123456789/2941
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Item Principais indicadores utilizados como medidas de avaliação do bem-estar na criação de suínos - Revisão(2021-11-22) Morais, Wanessa Antas de; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/0483598198499953The objective of this work was to review, within the literature, the existing indicators used to assess the welfare in swine farming, thus substantiating the negative and positive impacts generated within the system. There has been an immense need for applicability of the Animal Welfare Science - BEA in swine farming to obtain the expansion of markets (internal or external), producing quality, ethical products that take maximum care of animal life. Through research in existing literature, we sought to show the main ways and means of measuring the quality of life of pigs (in terms of feeding, physiology, health and productivity) in addition to the conditions provided for in these animals' facilities. Thus, concluding that Brazil's potential is very large in swine production, but it is noted that it still needs to develop more studiesItem Frequência de participação e desempenho de equinos em exposições nacionais das raças Campolina e Mangalarga Marchador(2020) Silva, Andreza Correia da; Santiago, Juliano Martins; http://lattes.cnpq.br/2260324108605986; http://lattes.cnpq.br/3026344240468299Every year, the associations of breeders of the Campolina and Mangalarga Marchador ranches promote national exhibitions. In addition to the economic importance of equideculture, of bringing together the greatest successes of each race, these events allow the selection of two most suitable producers for the production of subsequent productions. Our conventional championships are national exhibitions, you are divided according to the mode of march (batida e picada), sex and idade, being submissive to two cheeses of avaliação: july of morphology and julgamento of march, each with a weight of 50 % for a final classification. However, the objective is to determine the frequency of participation and competitive performance of Campolina and Mangalarga equine marchers in national exhibitions, relating various types: type of gait, sex and age. For this reason, two banks of dice were obtained from associations of breeders of each breed, the results of two national exposition trials, carried out between 2007 and 2017, of 1781 Campolina horses and 5239 animals of Mangalarga Marchador. The results referring to the frequency of participation in events and performance obtained from equine foram hairs grouped by race, type of gait, sex and age group, being subjected to frequency distribution tests. In both races, the majority of two animals participated in just one national show. Porém, ao separate the individuals by type of gait, sex and idade, observed that 54.39% two Campolina males of smooth running will compete two times, with more participation by two adult individuals (41.41%) than jovens (22 , 22%). In the Mangalarga Marchador race, regardless of the type of gait, in proportion to the equines that will compete in the adult phase, which was superior to two youngsters, it will start the choppy march in proportion to the competition between young (13.97%) and adults (81.91%) tenha been ainda more expressive. Além disso, in both races it registered a great variation as to the phase of life in which equines obtiveram melhor perform competitively. It is concluded that a long time ago the race is competitive, most of the equines from both races participate in only one national show; You are encouraged in the modality of rough walking, generally only in the adult phase, as soon as the fêmeas of smooth walking participate more when young. Além disso, a faixa etária in which the competitors get the best performance varies from individual to individualItem Refinando a avaliação bioclimática do estado de Pernambuco para a criação de vacas leiteiras(2021) Oliveira, Gabriela Mayara Pereira; Silva, Thieres George Freire da; http://lattes.cnpq.br/0213450385240546; http://lattes.cnpq.br/6833841784894704The Brazilian Northeast has shown significant growth in dairy cattle, which has contributed to the improvement of the economy. In this context, the objective was to improve the bioclimatic assessment of the state of Pernambuco for the creation of dairy cows through the application of bioclimatic risk, and multivariate statistics. Meteorological data from 13 to 20 years from 14 municipalities in the state of Pernambuco were used. From the meteorological data, bioclimatic indices were generated, such as ITU, DPL, RCA, TGN, ITGU, and CTR, as well as the bioclimatic risks for levels 10, 15, 20, 25, 30, and 35 kg of animal milk-1 day-1 . A principal component analysis was carried out with bioclimatic indices and animal performance to verify the capacity and the discriminative relationship of the variables in each season of the year. The four principal components were responsible for explaining 85.70% (summer), 88.75% (autumn), 93.06% (winter), and 85.70 (spring) of the total variation of the data sets. The municipalities of Arcoverde and Caruaru were the only ones that showed a negative correlation with the indices of DPL, RCA, CTR, TGN, ITGU, and bioclimatic risk, which qualify as places of significant potential for the implantation of a dairy in the state of PernambucoItem Utilização de aplicativo para o conhecimento da cadeia produtiva de caprinos e ovinos em Ipubi-Pernambuco(2021-07-23) Gomes, Arelli Kélsane Souza; Cabral, Ana Maria Duarte; http://lattes.cnpq.br/9120227816308243; http://lattes.cnpq.br/4953553462316154The objective of this research was to evaluate and characterize the production chain of products and by-products from goat noculture, present throughout the municipality of Ipubi-PE. Through the Easy Research application, structured interviews were applied to creators, marketers, and consumers on specific points that characterize the way of creation, the products marketed and the consumer profile. After the research, the collected data were interpreted with the aid of descriptive statistics. Goat meat and sheep as well as commercialized offal were found in 40% of the places interviewed, including refrigerators, informal markets (houses), and butchers. The commercialization of in 67% of establishments comes from their own creation. In the present study, 18.22% of the interviewees stated that they did not consume meat of goat and sheep origin. The answers mainly cover not to appreciate sensory, as well as not liking the taste and odor of meats. The evaluation criteria for the purchase of meat products by consumers are closely linked to the production chain, aspects related to safety, hygiene, quality and reliability, are important for the acquisition of meat. In view of which it is concluded that goat and sheep rearing in the municipality have poor sanitary management, given the low level of specialized knowledge, resulting in inadequate management delaying the prevention and control of diseases.Item Características estruturais do capim-corrente (Urochloa mosambicensis) submetido a diferentes manejos de corte(2021-12-06) Santos, Eliane Rodrigues dos; Leite, Mauricio Luiz de Mello Vieira; http://lattes.cnpq.br/4204641633941814; Não localizadoCurrent grass (Urochloa mosambicensis) is a plant with high foraging potential in the Brazilian Semiarid region, as it has high tolerance, low water availability and grazing near ground level. The aim of this study was to evaluate the productivity of current grass as a function of different cutting managements. The experiment was carried out in the experimental area of the Federal Rural University of Pernambuco, Serra Talhada Academic Unit. The design used was in randomized blocks, with four cutting heights (40, 30, 20 and 10 cm), and four replications. Initially, the current grass pasture area at UFRPE/UAST used for the implementation of the experiment was delimited with dimensions of 8.0 x 10.0 m, 80.0 m². Then, the uniform cutting of the grass was carried out in the entire experimental area. A paddock was inserted every 2.0 m in length and 2.0 m in width to divide each plot. During the experimental period, the monitoring of current grass growth was carried out, evaluating the following structural characteristics: leaf blade length and width, stem length and diameter, plant height, number of: tiller, live leaf, dead leaf, fully expanded living leaf, expanding living leaf, green matter and dry matter weight. After cutting, the plant material was collected and taken to the laboratory to determine the dry mass content of the morphological components. These evaluations were carried out in three consecutive growth cycles of current grass. It was verified for stalk length and tiller number that grass cut at 30 cm had the highest mean, when cut at 20 cm had the highest mean leaf blade length and green matter weight. It was found that the number of expanded leaves was greater when cutting at 10 cm in height, with 7.50 cm. The averages of plant height and number of senescent leaves were higher when the cut was performed at 40 cm. When compared to the other treatments, the stem diameter and leaf blade width were not statistically different regardless of the cutting intensity. During the evaluation period, it was found that the grass cut at 20 cm in height had better forage production averages.Item Substituição do milho por resíduo de macarrão instantâneo em dietas para ovinos da raça Morada Nova em crescimento(2020) Queiroz, Breno Moises Santos de; Ribeiro, Valeria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/2932004824490867The objectiveofthisstudywastoevaluatethereplacementofcornbytheinstant noodles residue (RMI) atdifferentlevelsofsubstitutionontheconsumptionand performance ofgrowing Morada Nova sheep. The levelsofsubstitutionofcorn for pasta residuewere 0; 25; 50; 75 and 100%. Twenty male lambsofthe Morada Nova breedwereused, uncastrated, withapproximatelyfivemonthsof age andaverageinitialliveweightof 18.9 ± 3 kg, housed in individual stalls, distributed in a completelyrandomized design withfivetreatmentsandfiverepetitions. Daily consumptionandweightgainoftheanimalswereevaluated. The differentlevelsofsubstitutionhad no effectonconsumption, averaging 678 g per day. A weightgainof 121 g / daywasobserved, with a significanteffect. The replacementofcornby pasta residueuptothelevelof 25% in the Morada Nova sheep diet providedbetterconsumptionand performance similar tothe diet containingonlycorn as anenergysource.Item Acompanhamento de qualidade do leite recebido no Laticínio Cooperativa Agropecuária do Cariri LTDA - COAPECAL(2021) Cruz Junior, Cláudio Balbino da; Cabral, Ana Maria Duarte; http://lattes.cnpq.br/9120227816308243; http://lattes.cnpq.br/7498202191042887Item Desempenho agronômico de clones de palma forrageira em função de cobertura do solo em ambiente semiárido(2021) Cruz Junior, Cláudio Balbino da; Leite, Maurício Luiz de Mello Vieira; http://lattes.cnpq.br/4204641633941814; http://lattes.cnpq.br/7498202191042887The palm is used in the feeding of ruminants, given the high yield of phytomass, high energy value and full adaptation to semi-arid environments. Mulching is a technique widely used in agriculture, recommended mainly for semi-arid regions, as it increases soil water retention, increases fertility through the supply of organic matter, improves its physical properties and mitigates the effects of erosion, covering the surface of the soil, totally or partially. In this way, the effects of mulch on the growth and productivity characteristics of forage palm clones (Opuntia stricta and Nopalea cochenilifera (L.) Salm-Dyck) and on the physical-hydric properties of the soil were evaluated. The experiment is being carried out under field conditions (rainfed) in the experimental area of the Forage Studies and Research Group (GEFOR), located at the Federal Rural University of Pernambuco, Serra Talhada Academic Unit (UFRPE – UAST), Serra Talhada, PE (7º58'20 ”South; 38º17'32” West and Altitude 499 m). The average annual rainfall is around 632 mm and the average monthly air temperature ranges between 23.6 and 27.7 ° C. According to Köppen, the local climate is BSwh ’. A randomized block design (DBC) in a 3 x 3 factorial scheme was used, with three forage palm clones resistant to carmine cochineal [Mexican Elephant Ear (Opuntia stricta), Sweet Miúda (Nopalea cochenillifera (L.) Salm-Dyck) and Doce Gigante (Nopalea cochenillifera (L.) Salm-Dyck)] and three cultivation systems [conventional system with bare soil (without mulch), partial mulch (0.30 m on each side of the row) and total soil mulch], with six replications. Structural parameters are being evaluated monthly in the cladode and in the plant of forage palm clones. To assess the soil's physical-hydric properties, soil density, sorbity, porosity and soil resistance to penetration were measured. The data were submitted to the normality test (Shapirowilk), homoscedasticity (Cochran), analysis of variance (5% F test), Tukey test (5%) for comparison of means and regression analysis. Analyzing the number of total forage palm cladodes (N. Cochenillifera and Opuntia stricta), there is superiority (P <0.05) of the clone Doce Miúda in relation to the clones Doce Gigante and Mexican Elephant Ear, regardless of the mulch in the soil . Therefore, it was possible to verify that the clones Orelha de Elfante Mexicana and Doce Gigante have an average primary cladode length and width greater than that of the clone Doce Miúda, which in turn demonstrates greater plant width and a greater total number of cladodes.Item Análise da produção de caprinos e ovinos com o uso de app em dispositivos móveis no município de Serra Talhada – PE(2021-07-19) Santos, Willyane de Souza; Cabral, Ana Maria Duarte; http://lattes.cnpq.br/9120227816308243; http://lattes.cnpq.br/2693929015286248The aim of this work is to analyze the consumer profile of products and by-products of goats and sheep with the use of app on mobile devices. The survey was conducted between the months of March to June 2021 through interviews with a portion of 1.5% of the population of Serra Talhada - PE, which corresponds to 1296 people, this sampling was done randomly, regardless of the gender, ages and social status, at different times and dates. The Esy Research app was used on mobile devices, containing a questionnaire that served as the basis for interviews with consumers of meat, milk, and cheese from goats and sheep in the municipality. The data are published directly on the administrator's platform and after the mathematical and comparative structures are sorted, the absolute frequency and the relative frequency of the nominal variables are calculated, thus carrying out the descriptive statistical analysis, with the results being better presented in graphs. It was observed that the majority of respondents are of urban origin with 79.6%, and only 20.4% declared to be of rural origin. In relation to meat consumption, the survey showed that chicken came in first place, with daily consumption of (44.9%), beef (20.5%), fish (12.1%), goats (6 .4%), pork (8.1%), sheep (5.9%) and 2.0% choose other protein sources. It is also observed that 70.4% of respondents buy an average of up to 2 liters of milk per week, and 21.2% claim not to consume it, because they prefer powdered milk (50%), 16% fresh pasteurized milk , 27% in natura raw and only 5% consume long-life UHT milk (Ultra High Temperature). The cheese in turn 76.2% buy between 1 to 2 kg per week and 14.6% do not consume any type. The most consumed cheeses among the interviewees are the rennet type (67%), butter (22%). The mozzarella type cheese still obtained a percentage of 6% when compared to the others that have a low consumption. According to what has been presented, it is necessary to explore the opportunities of the consumer market for goat and wine production through a more active marketing of its nutritional value and potential for the preparation of its derivatives, in addition to the need to improve both the slaughter conditions and the increase in the supply of young animals, which need to be better used to meet the demand for quantity and quality, as well as in the training of producers and businessmen in the sector with regard to standardized cuts and exploration for the preparation of meat products, although some derivatives are already being marketed. In short, given the importance of this theme for the consumption of goat and sheep meat in the northeastern hinterland and in the world, it is expected that this work will have great relevance for others in the region.Item Práticas de Produção de Caprinos e Ovinos na Fazenda Cachoeira/IPA Sertânia-PE(2020-10-03) Menezes, Ana Flávia Novaes de Carvalho; Ribeiro, Valéria Louro; http://lattes.cnpq.br/2677739330576168; http://lattes.cnpq.br/5085891860796204