Pub Date : 2023-03-01DOI: 10.32406/v6n2/2023/47-52/agrariacad
Joice Aline Neves do Nascimento, L. Rocha, L. M. Roveda, Natielli Gomes da Costa, Niely Firmino Kungel, Alini Osowski, Jomel Francisco dos Santos, Luiz Donizete Campeiro Júnior
Swine have particularities regarding anesthetic aspects when compared to domestic species. There are few references in the literature regarding anesthetic protocols used in swine, and the use of Azaperone is the most recommended, requiring further studies. Total intravenous anesthesia has several justifications for its use, due to its practicality and efficiency. Because this animal is commonly found in rural areas, many times the procedure is performed in the field without the necessary instruments. The present report describes the case of a pig submitted to an ovariohysterectomy, using as pre-anesthetic medication Acepromazine in the induction and Ketamine, associated with Xylazine in bolus. It was observed that the protocol used did not meet the analgesia desired for the surgery.
{"title":"Uso de anestesia total intravenosa (TIVA) em cirurgia eletiva de castração (ovariohisterectomia) em fêmea suína – relato de caso","authors":"Joice Aline Neves do Nascimento, L. Rocha, L. M. Roveda, Natielli Gomes da Costa, Niely Firmino Kungel, Alini Osowski, Jomel Francisco dos Santos, Luiz Donizete Campeiro Júnior","doi":"10.32406/v6n2/2023/47-52/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/47-52/agrariacad","url":null,"abstract":"Swine have particularities regarding anesthetic aspects when compared to domestic species. There are few references in the literature regarding anesthetic protocols used in swine, and the use of Azaperone is the most recommended, requiring further studies. Total intravenous anesthesia has several justifications for its use, due to its practicality and efficiency. Because this animal is commonly found in rural areas, many times the procedure is performed in the field without the necessary instruments. The present report describes the case of a pig submitted to an ovariohysterectomy, using as pre-anesthetic medication Acepromazine in the induction and Ketamine, associated with Xylazine in bolus. It was observed that the protocol used did not meet the analgesia desired for the surgery.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125936111","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 : 2023-03-01DOI: 10.32406/v6n2/2023/70-83/agrariacad
Eliana Maria de Mira do Couto, Raquel Coldibelli Ribeiro, E. Oliveira, Maique da Silva Moreira dos Santos
ANVISA approved the new nutrition labeling standard with the inclusion of the Front of Package, making nutritional properties more visible. The objective of the work was to verify, through market research with label prototypes, if the new labeling would cause changes in purchase intention. With this, labels were prepared and then a form containing their comparisons was created and distributed through social networks to the population. The questionnaire received 352 responses, verifying that 52.3% did not understand the information on the labels and, regarding the new labeling, the intention to buy the products decreased from 11.9 to 22.5%, demonstrating that it will provide healthier food choices.
{"title":"Avaliação do comportamento do consumidor brasileiro frente à nova rotulagem nutricional em produtos alimentícios","authors":"Eliana Maria de Mira do Couto, Raquel Coldibelli Ribeiro, E. Oliveira, Maique da Silva Moreira dos Santos","doi":"10.32406/v6n2/2023/70-83/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/70-83/agrariacad","url":null,"abstract":"ANVISA approved the new nutrition labeling standard with the inclusion of the Front of Package, making nutritional properties more visible. The objective of the work was to verify, through market research with label prototypes, if the new labeling would cause changes in purchase intention. With this, labels were prepared and then a form containing their comparisons was created and distributed through social networks to the population. The questionnaire received 352 responses, verifying that 52.3% did not understand the information on the labels and, regarding the new labeling, the intention to buy the products decreased from 11.9 to 22.5%, demonstrating that it will provide healthier food choices.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133236288","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 : 2023-03-01DOI: 10.32406/v6n2/2023/53-61/agrariacad
Andrey Piante Chotolli
Agriculture was responsible for 25% of greenhouse gas emissions in Brazil in 2021, where direct emissions from agriculture totaled approximately 601 million tons of CO2. Currently, 88% of cattle production in Brazil is on pasture, using vast systems, without much technology, in this production 190 million brazilian hectares are covered by pastures. There are several ways and strategies that can be used to reduce this emission, such as better balance of the diet and the offering of nutrients that compete with methanogenic bacteria for substrates. Intensification is also very important in the process of reducing gas emissions along with food supplementation, beside improvement in pasture management, increasing the carbon footprint and helping with the nitrogen cycle and benefiting beneficially from gases. The improvement of zootechnical indexes is also able to dilute the total emissions of the herd resulting in a lower rate between methane/product unit ratio. Through a literature review, it was found that with the intensification of production in general, manages to reduce the emission of methane by livestock.
{"title":"Produção de carne em sistemas a pasto como estratégia para mitigação das mudanças climáticas","authors":"Andrey Piante Chotolli","doi":"10.32406/v6n2/2023/53-61/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/53-61/agrariacad","url":null,"abstract":"Agriculture was responsible for 25% of greenhouse gas emissions in Brazil in 2021, where direct emissions from agriculture totaled approximately 601 million tons of CO2. Currently, 88% of cattle production in Brazil is on pasture, using vast systems, without much technology, in this production 190 million brazilian hectares are covered by pastures. There are several ways and strategies that can be used to reduce this emission, such as better balance of the diet and the offering of nutrients that compete with methanogenic bacteria for substrates. Intensification is also very important in the process of reducing gas emissions along with food supplementation, beside improvement in pasture management, increasing the carbon footprint and helping with the nitrogen cycle and benefiting beneficially from gases. The improvement of zootechnical indexes is also able to dilute the total emissions of the herd resulting in a lower rate between methane/product unit ratio. Through a literature review, it was found that with the intensification of production in general, manages to reduce the emission of methane by livestock.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130500746","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 : 2023-03-01DOI: 10.32406/v6n2/2023/1-11/agrariacad
S. Silva, Leonardo Souji Maeda, Rodrigo Feitosa Romero, Denize Cavalcante Cardoso Patriarca, Francisco Martins de Castro
The most tutors do not have knowledge about welfare, natural animal behavior and humanization of animals. With that, the objective of the present study is to characterize the human and dog interaction, evaluating their well-being and relating it to the humanization phenomenon. The study took place through a structured questionnaire, where 263 questionnaires were applied. The tutors stated that the main form of acquisition was through buying, when evaluating the well-being, the vast majority answered that the dogs live in houses, with a medium area, having access to the whole house. There was a low level of humanization and little understanding of what is well-being and humanization.
{"title":"Conhecimento de tutores sobre o bem-estar de cães e o fenômeno humanização","authors":"S. Silva, Leonardo Souji Maeda, Rodrigo Feitosa Romero, Denize Cavalcante Cardoso Patriarca, Francisco Martins de Castro","doi":"10.32406/v6n2/2023/1-11/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/1-11/agrariacad","url":null,"abstract":"The most tutors do not have knowledge about welfare, natural animal behavior and humanization of animals. With that, the objective of the present study is to characterize the human and dog interaction, evaluating their well-being and relating it to the humanization phenomenon. The study took place through a structured questionnaire, where 263 questionnaires were applied. The tutors stated that the main form of acquisition was through buying, when evaluating the well-being, the vast majority answered that the dogs live in houses, with a medium area, having access to the whole house. There was a low level of humanization and little understanding of what is well-being and humanization.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131485812","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 : 2023-03-01DOI: 10.32406/v6n2/2023/38-46/agrariacad
Nelson David Lesmo Duarte, G. D. V. Brítez, Cristian reinaldo Lesmo Duarte, Jose Augusto Velázquez Duarte, Sixto Barreto Perez, Laiana Patricia Paredes Lópes, Marcos Arturo Ferreira Agüero
The objective of this research was to evaluate Paraguay's competitiveness in the international trade of fresh beef in the period from 2010-2021, using the Constant Market Share international trade model. Data was collected from the UNCOMTRADE database of the United Nations, initially identifying the commodity under study with the following NCM code: 201-chilled beef. The most representative destinations for the country were taken into account, such as Chile, Brazil, and Lebanon, as well as the rest of the world for fresh beef, and Russia, Israel, and Angola for frozen beef. The main results showed that the country is competitive in the export of chilled fresh beef, however, it needs to improve its export destinations for the first period. However, for the second and third periods, it had negative results. The country is competitive in frozen beef and has taken advantage of global growth, however, it still maintains negative export destinations.
{"title":"Comercio de la carne bovina paraguaya y su competitividade a nível global","authors":"Nelson David Lesmo Duarte, G. D. V. Brítez, Cristian reinaldo Lesmo Duarte, Jose Augusto Velázquez Duarte, Sixto Barreto Perez, Laiana Patricia Paredes Lópes, Marcos Arturo Ferreira Agüero","doi":"10.32406/v6n2/2023/38-46/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/38-46/agrariacad","url":null,"abstract":"The objective of this research was to evaluate Paraguay's competitiveness in the international trade of fresh beef in the period from 2010-2021, using the Constant Market Share international trade model. Data was collected from the UNCOMTRADE database of the United Nations, initially identifying the commodity under study with the following NCM code: 201-chilled beef. The most representative destinations for the country were taken into account, such as Chile, Brazil, and Lebanon, as well as the rest of the world for fresh beef, and Russia, Israel, and Angola for frozen beef. The main results showed that the country is competitive in the export of chilled fresh beef, however, it needs to improve its export destinations for the first period. However, for the second and third periods, it had negative results. The country is competitive in frozen beef and has taken advantage of global growth, however, it still maintains negative export destinations.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"2016 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132277093","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 : 2023-03-01DOI: 10.32406/v6n2/2023/27-37/agrariacad
A. R. Conceição, Amanda Candian Coeli, Pedro Henrique Cacique Braga, Polliany da Costa Santos Oliveira, Érica Beatriz Schultz
The objective was to review the main technologies in ruminant production for measuring respiratory rate (RR), heart rate (HR) and body temperature (BT). Physiological changes may indicate imbalance of vital body functions, so identifying their cause is crucial for early and assertive decision making. The use of technology aids in remote and continuous monitoring of the animals. The main technologies used for HR and RR were motion and optic sensors, such as those based on photoplethysmography, visible spectrum imaging or thermography (TIV). For body temperature the main technologies used are TIV and sensors (thermometers and thermocouples) for body and room temperature. It is concluded that the application of the technologies allows a greater volume of data while maintaining animal welfare.
{"title":"Tecnologias aplicadas ao monitoramento de parâmetros fisiológicos na produção de ruminantes","authors":"A. R. Conceição, Amanda Candian Coeli, Pedro Henrique Cacique Braga, Polliany da Costa Santos Oliveira, Érica Beatriz Schultz","doi":"10.32406/v6n2/2023/27-37/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/27-37/agrariacad","url":null,"abstract":"The objective was to review the main technologies in ruminant production for measuring respiratory rate (RR), heart rate (HR) and body temperature (BT). Physiological changes may indicate imbalance of vital body functions, so identifying their cause is crucial for early and assertive decision making. The use of technology aids in remote and continuous monitoring of the animals. The main technologies used for HR and RR were motion and optic sensors, such as those based on photoplethysmography, visible spectrum imaging or thermography (TIV). For body temperature the main technologies used are TIV and sensors (thermometers and thermocouples) for body and room temperature. It is concluded that the application of the technologies allows a greater volume of data while maintaining animal welfare.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121805943","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}
Excessive enamel dental points, resulting from irregular tooth wear, are considered the most frequent disorder in equine dentistry. The objective was to evaluate the oral cavity of traction horses, diagnosing the excessive points of dental enamel on the premolars and molars, identifying the main injuries caused by them and their impacts. The procedures were carried out in the city of Imperatriz - MA, where 40 traction horses were evaluated. Information was collected from the owners, a general physical examination of the animals was carried out, followed by a dental evaluation and an evaluation of the entire oral cavity. The main clinical signs detected as indicative of dental irregularity were refusal of food offered, acceptance of only half of the amount of food provided, food falling out of the mouth during mastication, decreased lateral excursion of the mandible, refusal to use bits and loss of weight. In this way, it becomes evident that the evaluation of the oral cavity of horses is of great importance, since the presence of excessive points of dental enamel can cause lesions in the oral mucosa, which cause pain, alteration of the biomechanics of mastication, discomfort during work, a decrease in performance and, consequently, a decrease in the quality of life of these animals.
{"title":"Lesões na cavidade oral decorrentes de pontas excessivas de esmalte dentário em cavalos de tração em município do extremo oeste maranhense","authors":"Kryscia Beatriz Teixeira Araújo Varão, Déborah Milhomem Silva, Lorena da Silva Soares, Kalyne Sousa dos Santos, Vitória Baltazar Rodrigues, Rafaella Brandão Silva, Jailson Honorato","doi":"10.32406/v6n2/2023/12-26/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/12-26/agrariacad","url":null,"abstract":"Excessive enamel dental points, resulting from irregular tooth wear, are considered the most frequent disorder in equine dentistry. The objective was to evaluate the oral cavity of traction horses, diagnosing the excessive points of dental enamel on the premolars and molars, identifying the main injuries caused by them and their impacts. The procedures were carried out in the city of Imperatriz - MA, where 40 traction horses were evaluated. Information was collected from the owners, a general physical examination of the animals was carried out, followed by a dental evaluation and an evaluation of the entire oral cavity. The main clinical signs detected as indicative of dental irregularity were refusal of food offered, acceptance of only half of the amount of food provided, food falling out of the mouth during mastication, decreased lateral excursion of the mandible, refusal to use bits and loss of weight. In this way, it becomes evident that the evaluation of the oral cavity of horses is of great importance, since the presence of excessive points of dental enamel can cause lesions in the oral mucosa, which cause pain, alteration of the biomechanics of mastication, discomfort during work, a decrease in performance and, consequently, a decrease in the quality of life of these animals.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115652065","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 : 2023-03-01DOI: 10.32406/v6n2/2023/84-100/agrariacad
Letícia Gabriele Crespilho Abel, Fábio Silva do Rosário, K. O. Rocha, E. Morales, V. A. Araujo, Juliana Cortez-Barbosa, M. Gava
Activated charcoal is a product based on bio-based materials and residues with specific porosity to act as a filtering compound, both to remove color and impurities of liquids. They are produced from physical and/or chemical process, after carbonization, through the activation of molecules. The present paper aims to identify the current perspectives and characteristics of activated charcoals and, sequentially, compare the potential of bamboo and açaí plants to treat contaminants in water. Thus, different positive characteristics were identified for both bio-based resources. Bamboo and açaí can be economically and technically viable materials to be converted into activated charcoal as a way to mitigate the environmental impacts on the water.
{"title":"Activated bamboo charcoal and açaí waste to remove contaminants – a review","authors":"Letícia Gabriele Crespilho Abel, Fábio Silva do Rosário, K. O. Rocha, E. Morales, V. A. Araujo, Juliana Cortez-Barbosa, M. Gava","doi":"10.32406/v6n2/2023/84-100/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/84-100/agrariacad","url":null,"abstract":"Activated charcoal is a product based on bio-based materials and residues with specific porosity to act as a filtering compound, both to remove color and impurities of liquids. They are produced from physical and/or chemical process, after carbonization, through the activation of molecules. The present paper aims to identify the current perspectives and characteristics of activated charcoals and, sequentially, compare the potential of bamboo and açaí plants to treat contaminants in water. Thus, different positive characteristics were identified for both bio-based resources. Bamboo and açaí can be economically and technically viable materials to be converted into activated charcoal as a way to mitigate the environmental impacts on the water.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127674921","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 : 2023-03-01DOI: 10.32406/v6n2/2023/62-69/agrariacad
Aline de Jesus Gouveia, Amabili Pandolfi Souza, Carla Aparecida Dias da Silva, Elaine Pereira de Santana, Ivone dos Santos Costa, Jomel Francisco dos Santos, Luiz Donizete Campeiro Júnior
Acepromazine is a tranquilizer commonly used in the equine species, producing a sedative effect without hypnosis, in addition, it also acts as a vasodilator, improving laminar perfusion, being used in cases of subacute, acute and chronic laminitis. The objective of this study is to report a case of overdose of acepromazine in a mare, the use of 0.2% acepromazine was indicated, but the owner did not pay attention and administered the 2% concentration, leading the animal to extreme drowsiness and recumbency. Subsequently, after veterinary medical care and specific therapy for the case, the mare recovered from the intoxication and after a few days her laminitis improved.
{"title":"Tratamento da superdosagem de acepromazina em equino com laminite – relato de caso","authors":"Aline de Jesus Gouveia, Amabili Pandolfi Souza, Carla Aparecida Dias da Silva, Elaine Pereira de Santana, Ivone dos Santos Costa, Jomel Francisco dos Santos, Luiz Donizete Campeiro Júnior","doi":"10.32406/v6n2/2023/62-69/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n2/2023/62-69/agrariacad","url":null,"abstract":"Acepromazine is a tranquilizer commonly used in the equine species, producing a sedative effect without hypnosis, in addition, it also acts as a vasodilator, improving laminar perfusion, being used in cases of subacute, acute and chronic laminitis. The objective of this study is to report a case of overdose of acepromazine in a mare, the use of 0.2% acepromazine was indicated, but the owner did not pay attention and administered the 2% concentration, leading the animal to extreme drowsiness and recumbency. Subsequently, after veterinary medical care and specific therapy for the case, the mare recovered from the intoxication and after a few days her laminitis improved.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"27 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125682782","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 : 2023-01-01DOI: 10.32406/v6n1/2023/8-24/agrariacad
M. Faci, M. Boultif, M. Matallah, Billal Nia, M. Mesnoua
Global warming, which has affected the entire globe, has increased the activity of crop pests. The Boufaroua (Oligonychus afrasiaticus) is among the serious threats to date production in Algeria. Through regular monitoring, field surveys and recording of temperature and relative humidity data within the Tolga palm grove (known for the famous 'Deglet Nour' date), it was found that the spider of this date palm in 2021 has expanded in the study area. This spider, in addition to half-soft cultivars, has exceptionally attacked soft and dry cultivars during this year. The multiplication of this tiny spider increases when the average air temperatures follow an upward trend (above 30 °C) and the relative air humidity registers a perpetual decrease (below 35 %); two important waves of Boufaroua propagation were recorded, the first one during the second dekad of June and the second one at the beginning of August. Farmers in the study area did not apply preventive control of Oligonychus afrasiaticus and resorted to curative control, when the pest appeared; where chemical treatments were most frequent. Nevertheless, a part of the farmers uses inherited (traditional) practices, while a minority uses household detergents.
{"title":"Boufaroua (Oligonychus afrasiaticus) in Tolga palm groves in 2021","authors":"M. Faci, M. Boultif, M. Matallah, Billal Nia, M. Mesnoua","doi":"10.32406/v6n1/2023/8-24/agrariacad","DOIUrl":"https://doi.org/10.32406/v6n1/2023/8-24/agrariacad","url":null,"abstract":"Global warming, which has affected the entire globe, has increased the activity of crop pests. The Boufaroua (Oligonychus afrasiaticus) is among the serious threats to date production in Algeria. Through regular monitoring, field surveys and recording of temperature and relative humidity data within the Tolga palm grove (known for the famous 'Deglet Nour' date), it was found that the spider of this date palm in 2021 has expanded in the study area. This spider, in addition to half-soft cultivars, has exceptionally attacked soft and dry cultivars during this year. The multiplication of this tiny spider increases when the average air temperatures follow an upward trend (above 30 °C) and the relative air humidity registers a perpetual decrease (below 35 %); two important waves of Boufaroua propagation were recorded, the first one during the second dekad of June and the second one at the beginning of August. Farmers in the study area did not apply preventive control of Oligonychus afrasiaticus and resorted to curative control, when the pest appeared; where chemical treatments were most frequent. Nevertheless, a part of the farmers uses inherited (traditional) practices, while a minority uses household detergents.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127500279","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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