Produção Animal

URI permanente para esta coleçãohttps://repositorioacademico.universidadebrasil.edu.br/handle/123456789/34

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Avaliação ponderal de frangos de corte submetidos a diferentes protocolos de profilaxia contra coccidiose
(Universidade Brasil, 2020) Fabri, Fabiano; Belo, Marco Antonio de Andrade
Desenvolvimento de biopesticida com extrato aquoso de Artemisia annua para manejo e controle sanitário avícola do cascudinho, Alphitobius diaperinus (Panzer) (Coleptera: Tenebrionidae)
(Universidade Brasil, 2021) Olin, Maicon Aparecido; Belo, Marco Antonio de Andrade; Souza, Luciano Melo de
Based on the importance of controlling Alphitobius diaperinus in poultry farms, the objective of this study was to evaluate the biopesticide activity of Artemisia annua aqueous extract against this coleopter. Samples from dry leaves of A. annua were analyzed for its artemisinin (ART) levels. The lesser mealworms were separated according to their activity and were randomly placed in 12 Petri dishes covered by a filter paper with 100 insects each to compound four treatments in triplicate: Negative control (distilled water); treated with 19.2, 38.4 and 76.8 mg of ART/mL of extract, respectively. 10 mL of the extract was evenly poured over the filter paper. Mortality was measured after 1, 3, 12 and 24 h after exposure. The aqueous extract of A. annua used in different concentration showed a concentration-dependent insecticide effect against adults of A. diaperinus, resulting in 33.6, 40.0 and 57.3 % of mortality when compared to control group after 24 hour post exposition for 19.2, 38.4 and 76.8 mg of ART/mL of extract, respectively, resulting in a lethal concentration (LC 50-24h) of 59.2 mg of ART/mL of extract. Therefore, in this controlled experimental design, the aqueous extract of A. annua demonstrated significant efficacy in the control of A. diaperinus, and our results showed the potential of artemisinin for environmental control of mealworm in poultry farms.
Desenvolvimento de sistema RFID para rastreabilidade e gerenciamento das ações sanitárias de bovinos de corte
(Universidade Brasil, 2024) França, André de Souza; Belo, Marco Antonio de Andrade
Considering that the State of Rondônia has contributed significantly to the beef cattle segment, being the fifth largest state in terms of volume of animals slaughtered and the sixth largest exporter of beef, the development of a system that enables the traceability of the animal from the their birth until slaughter complies with the determinations stipulated by the European Community. In this context, the aim of the work was to assemble a device that will interact with the developed application, enabling the insertion of data and allowing the traceability of information, being an easy-to-use, practical, objective and low-cost means of in order to contribute to positive results in this sector. The research was carried out by designing a computerized application, easy to use, for users with different affinities with IT, using the PHP language, an acronym for "Hypertext Preprocessor", enabling its use on any device connected to the internet and having a browser . Before programming began, the database structure was designed and later created in MySql. The results of the bibliographic review indicate that livestock farming in Brazil, especially in the State of Rondônia, has international health recognition, meeting the standards of market demands, providing production and export records for agribusiness in Rondônia and that traceability allows the identification of the animal with greater security, which is crucial for greater health control, providing the collection of all data and information entered into the system relating to the animal, contributing significantly to decision making on health issues. Therefore, it is concluded that for the continued growth of the economy in this sector, efficient sanitary control is necessary, and is one of the ways to maintain the safety of animal products and by-products, guaranteeing the commercialization of products with extreme quality for both the local and local markets. national and international, which confirms the importance of the application developed in this work.
Galactopoese em vacas suplementadas por via parenteral com aminoácidos e vitaminas
(Universidade Brasil, 2016) Casale, Roberta Vanessa Pinho; Belo, Marco Antonio de Andrade
Impacto da Brucelose na bovinocultura do Estado de Rondônia, Brasil
(Universidade Brasil, 2023) D'Amorim, Flávia Akemi; Belo, Marco Antonio de Andrade
Among the diseases relevant to public health, brucellosis stands out for being a zoonosis with worldwide distribution, causing economic losses, in addition to being an infectious disease with a chronic evolution. Lesions suggestive of zoonotic diseases identified in cattle carcasses during the slaughter process make it possible to carry out distribution epidemiological studies of infected animals, in addition to reducing the probability of human exposure and the possible risks of consuming contaminated meat. Thus, a survey was carried out of suggestive lesions detection for brucellosis during the post-mortem examination, based on the macroscopic examination of the entire carcass and viscera, during the sanitary inspection, which could characterize the disease existence. During the study period (2012 to 2022), 24,721,134 cattle were slaughtered, and 402 presented macroscopic lesions suggestive of brucellosis on the carcasses. On the other hand, in 1,323,839 animals sampled, 98 were positive through laboratory examination carried out by private veterinarians and the Service of Federal Inspection. These results generated an economic loss of approximately U$ 250,155.44. However, the occurrence of positive animals and properties with infected animals decreased during the period from 2003 to 2022, associated with the increase in the number of bovine females vaccinated against brucellosis. The study of bovine brucellosis occurrence in the State of Rondônia revealed the effectiveness of preventive health education actions and corrective actions determined by Agrosilvopastoril Defense Agency of the State of Rondônia - IDARON in the period from 2003 to 2022. Therefore, the number of positive animals and properties with infected animals significantly decreased, due to the increased level of awareness among producers and the number of vaccines administered to female cattle. It also complies with One Health protocols and policies, as in addition to improving the health of the cattle herd, these actions are protective of human beings who work directly with these animals, as well as consumers of animal products from cattle farming. This fact resulted in a decrease in the occurrence of human brucellosis in the state of Rondônia between 2015 and 2022.
Importância da educação sanitária no desenvolvimento das ações da Defesa Sanitária Agropecuária no Estado de Rondônia
(Universidade Brasil, 2023) Silva, Maria do Socorro Araujo; Belo, Marco Antonio de Andrade
Public health policies, including those related to animal health, actively seek the involvement and support of the population to successfully achieve their goals. In this context, the objective of this study was to evaluate the effectiveness of health education actions as Agricultural Defense of Rondônia tool for the prophylaxis and control of the main infectious diseases in production animals, through the diagnosis of their occurrences and the strategies of agents orientation involved on good agricultural practices. To this end, the database of IDARON - Agrosilvopastoral Agricultural Defense Agency of the State of Rondônia was accessed, from where the data were collected and quantified by the type of Health Education action and by the type of disease. Individual technical guidance was the most used methodology with 93.05% (59,037/63,447) of the actions, followed by lectures with 2.67% (1,302/63.447). Meanwhile, the least used methodologies in the period were the seminar with 0.02% (13/63.447), the field day with 0.07% (42/63.447), the dissemination with 0.07% (36/63.447) and the educational barrier with 0.07% (35/63.447). Among the most well-worked infectious diseases in the period, Foot-and-Mouth Disease stands out, with approximately 34.94% (22,173/63,447) of the actions carried out in the period. Next, we can observe that the guidelines for Rabies were also very effective in the period considered with about 17.42% (11,056/63,447) of the actions, followed by Classical Swine Fever with 14.6% (9,247/63,447) and Brucellosis with 11.5% (7,300/63,447). The effectiveness of these actions as a whole proved to be valid to the extent that knowledge is built with producers about the prophylaxis and control of important diseases for animals and humans, as well as sanitary and nutritional management techniques, resulting in a decrease in the occurrence of these infectious and contagious diseases in domestic and production animals reported in the state of Rondônia.
Influência da silimarina e ocitocina sobre a lactogênese de vacas
(Universidade Brasil, 2016) Rocha, Enéias Marcelino da; Belo, Marco Antonio de Andrade
Ocorrência de hematomas em carcaças de bovinos abatidos no município de Ariquemes – RO
(Universidade Brasil, 2018) Ferreira, Luciana; Belo, Marco Antonio de Andrade
Ocorrência de raiva em bovinos e equídeos no Estado de Rondônia: um estudo retrospectivo de 2002 a 2021
(Universidade Brasil, 2022) Sodré, Débora Naihane Alves; Belo, Marco Antonio de Andrade
Considering the importance of rabies encephalomyelitis in the herd of domestic herbivores in Brazil, the present work aims to present the results of the occurrence of rabies in cattle and equine herds in the state of Rondônia, between the years 2002 to 2021, as well as the actions carried out by IDARON (Agrosilvopastoril Defense Agency of the State of Rondônia) for the sanitary control of these disease. This is an epidemiological study based on official data provided by IDARON. From 2002 to 2021, 1713 laboratory tests were performed for the diagnosis of rabies, covering bovine, buffalo, equid, goat, sheep, swine, bat and capybara species. Of these, 83% of the samples were from cattle, resulting in 201 positive diagnoses of rabies, which represents 14% of cattle. As a sample of equines, they add up to 5% of the total number of exams carried out in this period. Twenty-three cases of rabies in equids were identified, representing 26% of equine exams. As a sample of bats, it corresponds to 8% of the total number of exams. Of these 3 were positive for rabies, which is equivalent to 2% of the examinations in bats. There was a reduction in the occurrence over the period, being statistically significant for the decrease in the incidence rate of positives per 10,000 properties. There was no seasonality in the occurrences in the different months of the year. However, there was a significant correlation between the findings of the incidence rate of positives when: shelter monitoring (77% negative correlation); number of captures (negative correlation of 52%); captured bats (negative correlation 51%); treatment of bats with anticoagulant paste (negative correlation of 54%); commercialization of vaccines against rabies (44%). All these findings together clearly demonstrate the importance and effectiveness of the actions established by IDARON in the control of rabies in the state of Rondônia, from 2002 to 2021.
Qualidade de leite bovino produzido em propriedades de agricultura familiar, Cacoal/RO
(Universidade Brasil, 2016) Almeida, Fernando Martins de; Belo, Marco Antonio de Andrade
Qualidade do pescado avaliado para consumo pelo exército brasileiro na Amazônia Ocidental de 2015 a 2020
(Universidade Brasil, 2021) Salgado, Márcia Oliveira dos Santos; Belo, Marco Antonio de Andrade
In the concept of the general principles of food hygiene, food safety is cur rently one of the main concerns of institutions that produce meals for large audien ces. Specifically in the Brazilian Army, there are the Food Inspection and Bromato logy Laboratories (LIAB) that carry out the quality and identity control of all foodstuffs acquired by the institution. The laboratories are found in 18 units called provider bo dies and are headed by veterinarians. Currently, around twenty thousand soldiers are distributed in the study area, Western Amazon, which covers the states of Acre, A mazonas, Rondônia and Roraima. Fish acquired from family farming and from com panies with inspection carried out by the Federal Inspection Service (SIF) are part of the protein menu of this target audience. Therefore, the aim of this study was to in vestigate the quality of the fish acquired, through a historical survey of the LIAB phy sical-chemical and microbiological analysis reports from 2015 to 2020. Thus, it was found that out of the 528,954 tons of fish acquired in the period studied, 5% were considered unfit for consumption, which corresponds to 24,000 tons. These showed changes in the physicochemical analysis, as the samples tested positive for traces of hydrogen sulphide (H2S) and ammonia (NH3), in addition to pH above 7, characteri zing the product's deterioration process, in addition to hiding information from the product on the label. The study found temperature records above -12°C and conse quent recrystallization, as well as three batches weighing less than those described on the packaging, including the glaciation test, in one shipment exceeding the weight limit. As for microbiological analyses, Sal-monella was absent for all samples, for co agulase-positive Staphylococcus (CFU/g), of 46 analyses, 27 showed growth (<5x10³ CFU/g) and five without representative growth (<10 CFU/g). / g). There were 36% of the reports with considerations, justified receipts and notified suppliers. The approval or disapproval of food in the LIAB is important to ensure the hygienic-sanitary quality standard and thus maintain the health of the troops.