Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/1-15/agrariacad
J. Sauthier, S. Macari, Jorge Nunes Portela, Jamile Cristina Deola Sada, Michelen de Nardi Teixeira, Wagner Escher
The objective of this work was to evaluate sward structural characteristics, yield potential and forage nutritional quality in Megathyrsus maximus cultivars managed under pre-defined defoliation intensities in the State of Rio Grande do Sul. The experiment was carried out in the agricultural area of the Instituto Federal de Education, Science and Technology of Rio Grande do Sul – Campus Sertão, RS. The experimental design was complete randomized blocks with two treatments (Kenya and Aruana cultivars) and four replications. Structural, productive and bromatological characteristics were evaluated. General characteristics of productive and structural potential during the experimental period were higher for cv. Kenya. There were interaction effects for the variables of dry matter content (DM) Neutral detergent fiber (NDF) and acid detergent fiber (ADF) for the respective Kenya cultivar with lower content for cv. Aruana. The implantation of cultivars makes it possible to estimate the positive, significant impact on Livestock Production Units, if forage plants are incorporated into animal production systems in the Northeast of the State of Rio Grande do Sul.
{"title":"Atributos estruturais em dosseis de Megathyrsus maximus (Jacq.) no noroeste do Estado do Rio Grande do Sul","authors":"J. Sauthier, S. Macari, Jorge Nunes Portela, Jamile Cristina Deola Sada, Michelen de Nardi Teixeira, Wagner Escher","doi":"10.32406/v5n3/2022/1-15/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/1-15/agrariacad","url":null,"abstract":"The objective of this work was to evaluate sward structural characteristics, yield potential and forage nutritional quality in Megathyrsus maximus cultivars managed under pre-defined defoliation intensities in the State of Rio Grande do Sul. The experiment was carried out in the agricultural area of the Instituto Federal de Education, Science and Technology of Rio Grande do Sul – Campus Sertão, RS. The experimental design was complete randomized blocks with two treatments (Kenya and Aruana cultivars) and four replications. Structural, productive and bromatological characteristics were evaluated. General characteristics of productive and structural potential during the experimental period were higher for cv. Kenya. There were interaction effects for the variables of dry matter content (DM) Neutral detergent fiber (NDF) and acid detergent fiber (ADF) for the respective Kenya cultivar with lower content for cv. Aruana. The implantation of cultivars makes it possible to estimate the positive, significant impact on Livestock Production Units, if forage plants are incorporated into animal production systems in the Northeast of the State of Rio Grande do Sul.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132907785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/184-197/agrariacad
Waterson dos Santos Soares, R. Amantéa, Keller Sullivan Oliveira Rocha, José Eduardo Carvalho Monte
In this work, a system dynamics model was developed to simulate fluidized bed dryers with exhaust air recirculation. The behavior of the grain dryer was completely analyzed from a series of scenarios. A study involving drying corn grains was presented, using parameters and configurations of practical examples, to obtain control and stability of the drying process, using pre-established values of energy and exergetic efficiencies. The a priori control methodology presented optimized, controlled and stabilized results. The simulation results were analyzed until reaching the stability of the control system of the controlled variable.
{"title":"Projeto de secadores de grãos com recirculação do fluxo de ar por meio de dinâmica de sistemas: uma abordagem a otimização, controle, eficiência energética e exergética","authors":"Waterson dos Santos Soares, R. Amantéa, Keller Sullivan Oliveira Rocha, José Eduardo Carvalho Monte","doi":"10.32406/v5n3/2022/184-197/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/184-197/agrariacad","url":null,"abstract":"In this work, a system dynamics model was developed to simulate fluidized bed dryers with exhaust air recirculation. The behavior of the grain dryer was completely analyzed from a series of scenarios. A study involving drying corn grains was presented, using parameters and configurations of practical examples, to obtain control and stability of the drying process, using pre-established values of energy and exergetic efficiencies. The a priori control methodology presented optimized, controlled and stabilized results. The simulation results were analyzed until reaching the stability of the control system of the controlled variable.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126589216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/104-114/agrariacad
E. Lemes, André Oliveira Mendonça, T. Z. Aumonde, Mateus Schneider Bruinsma, G. Meneghello, Tiago Pedó, F. A. Villela
The objective was to evaluate the effects of different harvest times and storage periods on the physiological quality of amaranth seeds of the cultivar BRS Alegria. The quality of the seeds was evaluated in three moments of harvest, with intervals of 20 days and the period of storage, in four moments, at the moment of the harvest and other three evaluations in intervals of 30 days, in addition to evaluations of the isoenzymatic expression after two years of seed storage in a cold chamber. Variations in the physiological quality of amaranth seeds were observed at different harvest times and storage periods. Noting an important reduction in the physiological quality of the seeds when stored for 90 days.
{"title":"Análise da qualidade fisiológica de sementes de amaranto colhidas em diferentes épocas e armazenadas por até dois anos","authors":"E. Lemes, André Oliveira Mendonça, T. Z. Aumonde, Mateus Schneider Bruinsma, G. Meneghello, Tiago Pedó, F. A. Villela","doi":"10.32406/v5n3/2022/104-114/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/104-114/agrariacad","url":null,"abstract":"The objective was to evaluate the effects of different harvest times and storage periods on the physiological quality of amaranth seeds of the cultivar BRS Alegria. The quality of the seeds was evaluated in three moments of harvest, with intervals of 20 days and the period of storage, in four moments, at the moment of the harvest and other three evaluations in intervals of 30 days, in addition to evaluations of the isoenzymatic expression after two years of seed storage in a cold chamber. Variations in the physiological quality of amaranth seeds were observed at different harvest times and storage periods. Noting an important reduction in the physiological quality of the seeds when stored for 90 days.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134007785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/73-81/agrariacad
T. A. Portes
The 3rd planting season, or irrigated or winter bean, appeared in the early 1980s. Small bean production at that time already existed, but took off with the emergence of large irrigation systems called central pivot, capable of irrigating areas of 120 ha with a 360 degree turn in just 24 h. Due to the milder climate planting season, irrigation and better management, the yields obtained exceed 2000 kg ha-1, substantially higher than the yields of other planting seasons. This article also presents some factors that result in high yields for the crop.
{"title":"Como surgiu o feijão de terceira safra ou feijão de inverno no Brasil? Um pouco de história","authors":"T. A. Portes","doi":"10.32406/v5n3/2022/73-81/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/73-81/agrariacad","url":null,"abstract":"The 3rd planting season, or irrigated or winter bean, appeared in the early 1980s. Small bean production at that time already existed, but took off with the emergence of large irrigation systems called central pivot, capable of irrigating areas of 120 ha with a 360 degree turn in just 24 h. Due to the milder climate planting season, irrigation and better management, the yields obtained exceed 2000 kg ha-1, substantially higher than the yields of other planting seasons. This article also presents some factors that result in high yields for the crop.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123658217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/25-32/agrariacad
Raquel Coldibelli Ribeiro, Eliana Maria de Mira do Couto, Maique da Silva Moreira dos Santos, M. Dutra
Knowledge about hygiene in the food industry is essential to the handler, because it can lead to serious damage to the consumer, and with the COVID-19 pandemic it has become even more indispensable. Therefore, this project sought to teach through an online course the importance of hygiene in the food sector, also considering the new measures stipulated on COVID-19. As a result, more than 70% of the participants showed they understood the information provided, obtaining a score of 7 or higher on the final exam. In addition, more than 60% qualified the course with the highest score. It was also possible to perceive that the virtual media is a new way to disseminate knowledge to the population.
{"title":"Curso sobre higiene industrial e boas práticas para serviço de alimentação frente a pandemia da COVID-19","authors":"Raquel Coldibelli Ribeiro, Eliana Maria de Mira do Couto, Maique da Silva Moreira dos Santos, M. Dutra","doi":"10.32406/v5n3/2022/25-32/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/25-32/agrariacad","url":null,"abstract":"Knowledge about hygiene in the food industry is essential to the handler, because it can lead to serious damage to the consumer, and with the COVID-19 pandemic it has become even more indispensable. Therefore, this project sought to teach through an online course the importance of hygiene in the food sector, also considering the new measures stipulated on COVID-19. As a result, more than 70% of the participants showed they understood the information provided, obtaining a score of 7 or higher on the final exam. In addition, more than 60% qualified the course with the highest score. It was also possible to perceive that the virtual media is a new way to disseminate knowledge to the population.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124925629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5/n3/2022/94/103/agrariacad
Milene Souza de Lima, A. Carvalho, Francisco Martins de Castro, A. Rondon, Vanessa Maria Machado Ale
The research aimed to evaluate the perception of elementary school II students about the well-being of pets in state public schools in the city of Manaus - AM. A questionnaire was applied to students in two state schools. A total of 223 students were approached, where 70.85% have pets in their home, being dogs, cats or even other species. Most of the interviewees acquired the animals as a gift or bought. They know that animals transmit diseases, but they do not take them to the veterinarian and do not vaccinate periodically. Therefore, the interviewees showed that they have basic information about the well-being of pets, but more work on handling domestic animals still needs to be done.
{"title":"Percepção dos alunos do ensino fundamental II de escolas públicas sobre o bem-estar de pets","authors":"Milene Souza de Lima, A. Carvalho, Francisco Martins de Castro, A. Rondon, Vanessa Maria Machado Ale","doi":"10.32406/v5/n3/2022/94/103/agrariacad","DOIUrl":"https://doi.org/10.32406/v5/n3/2022/94/103/agrariacad","url":null,"abstract":"The research aimed to evaluate the perception of elementary school II students about the well-being of pets in state public schools in the city of Manaus - AM. A questionnaire was applied to students in two state schools. A total of 223 students were approached, where 70.85% have pets in their home, being dogs, cats or even other species. Most of the interviewees acquired the animals as a gift or bought. They know that animals transmit diseases, but they do not take them to the veterinarian and do not vaccinate periodically. Therefore, the interviewees showed that they have basic information about the well-being of pets, but more work on handling domestic animals still needs to be done.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128565866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/172-183/agrariacad
Pollyana Silva, F. Santos, Yuri Santiago Fortes Romão, E. P. Isquierdo
It was evaluated in the field the infiltration of water in the soil in three different cultures and also native forest in the city of Cáceres - MT. The basic infiltration velocity (VIB) of the soil was defined through the ring infiltrometer method and to determine the parameters of the accumulated infiltration equation (I) and infiltration velocity (VI) the empirical model developed by Kostiakov was used. In the study areas (SPC; SLF; SP and FN) three infiltration tests were carried out. The results were subjected to analysis of variance and comparison of means, and showed that soils with corn crops and native forest showed better water infiltration.
{"title":"Avaliação de velocidade de infiltração do solo em diferentes sistemas de produção","authors":"Pollyana Silva, F. Santos, Yuri Santiago Fortes Romão, E. P. Isquierdo","doi":"10.32406/v5n3/2022/172-183/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/172-183/agrariacad","url":null,"abstract":"It was evaluated in the field the infiltration of water in the soil in three different cultures and also native forest in the city of Cáceres - MT. The basic infiltration velocity (VIB) of the soil was defined through the ring infiltrometer method and to determine the parameters of the accumulated infiltration equation (I) and infiltration velocity (VI) the empirical model developed by Kostiakov was used. In the study areas (SPC; SLF; SP and FN) three infiltration tests were carried out. The results were subjected to analysis of variance and comparison of means, and showed that soils with corn crops and native forest showed better water infiltration.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116362193","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/136-148/agrariacad
Fabrício da Costa Czarnobay, Marcelo Crestani Mota, K. G. Souza, A. Moreira, S. M. Alves, Francismeire Bonadeu, V. C. Godinho
The response of second crop corn to nitrogen application was evaluated at different stages of development. The experiment was conducted on the São Carlos farm in Vilhena – Rondônia/Brazil. The factors under study included the splitting of N associated with the application of coated urea with NBPT (45-00-00) in top dressing. The control group (witness) showed the highest productivity among all treatments, with 7962 kg ha-1, followed by V3+V7 (7895 kg ha-1) and V4+V8 (7821 kg ha-1). The lowest productivity was 6630 kg ha-1 in V5+V9, indicating that the later the urea application in defining the productive potential of the crop (V4), the lower the yields achieved.
研究了二季玉米不同生育期对施氮量的响应。该实验在Vilhena的s o Carlos农场进行- Rondônia/巴西。研究了施NBPT(45-00-00)包膜尿素对氮素分裂的影响。对照组(证人组)产量最高，为7962 kg ha-1，其次为V3+V7 (7895 kg ha-1)和V4+V8 (7821 kg ha-1)。V5+V9的产量最低，为6630 kg ha-1，说明在确定作物生产潜力(V4)时，施用尿素越晚，产量越低。
{"title":"Application of coated urea at different phenological stages on second crop corn","authors":"Fabrício da Costa Czarnobay, Marcelo Crestani Mota, K. G. Souza, A. Moreira, S. M. Alves, Francismeire Bonadeu, V. C. Godinho","doi":"10.32406/v5n3/2022/136-148/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/136-148/agrariacad","url":null,"abstract":"The response of second crop corn to nitrogen application was evaluated at different stages of development. The experiment was conducted on the São Carlos farm in Vilhena – Rondônia/Brazil. The factors under study included the splitting of N associated with the application of coated urea with NBPT (45-00-00) in top dressing. The control group (witness) showed the highest productivity among all treatments, with 7962 kg ha-1, followed by V3+V7 (7895 kg ha-1) and V4+V8 (7821 kg ha-1). The lowest productivity was 6630 kg ha-1 in V5+V9, indicating that the later the urea application in defining the productive potential of the crop (V4), the lower the yields achieved.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"229 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116442663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/33-48/agrariacad
T. F. A. Kaminski, Â. R. Carvalho, M. Lopes, Bruna Gerardon Batista, Gabriella da Rosa Monte Machado, G. Ribeiro, Saulo Fernandes Andrade, A. Fuentefria
Evaluation of the association of 8-hydroxyquinoline with commercial fungicides against phytopathogenic fungi where it was possible to verify the synergism between the compounds and the antifungal, which led to in vivo tests using rice seeds. The association of 0.5 g/L of mancozeb and 0.031 g/L of 8-hydroxyquinoline, concentration 4 and 8 times lower than the one usually used, respectively, was promising. The test of leukocyte cytotoxicity and dermal toxicity was carried out, showing, in view of all the tests performed, a potential selective agent against variations of Fusarium graminearum and Fusarium meridionale in rice seeds.
{"title":"Evaluation of the association of 8-hydroxyquinoline with fungicides against phytopathogenic fungi in rice seeds","authors":"T. F. A. Kaminski, Â. R. Carvalho, M. Lopes, Bruna Gerardon Batista, Gabriella da Rosa Monte Machado, G. Ribeiro, Saulo Fernandes Andrade, A. Fuentefria","doi":"10.32406/v5n3/2022/33-48/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/33-48/agrariacad","url":null,"abstract":"Evaluation of the association of 8-hydroxyquinoline with commercial fungicides against phytopathogenic fungi where it was possible to verify the synergism between the compounds and the antifungal, which led to in vivo tests using rice seeds. The association of 0.5 g/L of mancozeb and 0.031 g/L of 8-hydroxyquinoline, concentration 4 and 8 times lower than the one usually used, respectively, was promising. The test of leukocyte cytotoxicity and dermal toxicity was carried out, showing, in view of all the tests performed, a potential selective agent against variations of Fusarium graminearum and Fusarium meridionale in rice seeds.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116597755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.32406/v5n3/2022/149-158/agrariacad
Gabriela Taipero Correa, Cássio Henrique Caramori, Thamires Cardoso, Leonardo Silva Sacaro, M. Souza, S. Costa, L. T. Gressler, S. Monteiro, T. H. Grando
The term “wild pig” generically represents animals of the species Sus scrofa scrofa, which are kept in the wild, popularly known as “Boars”. Due to the wide distribution of wild pigs in the Brazilian territory, there is a growing demand for their population control and monitoring of their potential as source of diseases to domestic animals and humans. In this sense, the objective of this work was to determine the presence of parasites wild pigs captured in the state of Rio Grande do Sul. External inspection, necropsy and coproparasitological analyzes were carried out in 26 animals, including the analysis of feces by centrifugal-flotation, simple sedimentation and McMaster (OPG), as well as identification of endo and ectoparasites. The external inspection identified two ectoparasites (Rhipicephalus microplus and Haematopinus sp.) in 26.9% (7/26) of the captured animals. From the necropsy, two endoparasites (Strobilocerco of Taenia hydatigena and Macracanthorhynchus sp.) were identified in 19.2% (5/26) of the animals. Of the fecal samples analyzed, 57.7% (16/26) were positive in the coproparasitological analyses. The results obtained suggest that wild pigs act as reservoirs of parasites relevant to animal and human health. These findings reinforce the importance of wild pigs’ population control in the state of Rio Grande do Sul, along with their sanitary monitoring.
{"title":"Identificação de parasitos em suídeos asselvajados no Rio Grande do Sul","authors":"Gabriela Taipero Correa, Cássio Henrique Caramori, Thamires Cardoso, Leonardo Silva Sacaro, M. Souza, S. Costa, L. T. Gressler, S. Monteiro, T. H. Grando","doi":"10.32406/v5n3/2022/149-158/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n3/2022/149-158/agrariacad","url":null,"abstract":"The term “wild pig” generically represents animals of the species Sus scrofa scrofa, which are kept in the wild, popularly known as “Boars”. Due to the wide distribution of wild pigs in the Brazilian territory, there is a growing demand for their population control and monitoring of their potential as source of diseases to domestic animals and humans. In this sense, the objective of this work was to determine the presence of parasites wild pigs captured in the state of Rio Grande do Sul. External inspection, necropsy and coproparasitological analyzes were carried out in 26 animals, including the analysis of feces by centrifugal-flotation, simple sedimentation and McMaster (OPG), as well as identification of endo and ectoparasites. The external inspection identified two ectoparasites (Rhipicephalus microplus and Haematopinus sp.) in 26.9% (7/26) of the captured animals. From the necropsy, two endoparasites (Strobilocerco of Taenia hydatigena and Macracanthorhynchus sp.) were identified in 19.2% (5/26) of the animals. Of the fecal samples analyzed, 57.7% (16/26) were positive in the coproparasitological analyses. The results obtained suggest that wild pigs act as reservoirs of parasites relevant to animal and human health. These findings reinforce the importance of wild pigs’ population control in the state of Rio Grande do Sul, along with their sanitary monitoring.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125987974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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