Pub Date : 2022-11-01DOI: 10.32406/v5n6/2022/82-92/agrariacad
Gianne Evans Cunha, Bruna Bonini Sestari, Bruno Mazzer de Oliveira Ramos, A. R. Poveda-Parra, Eduardo Lucas Terra Peixoto, Fernando Luiz Massaro Junior, Mirna Adriane Syperreck, Odimári Pricila Prado-Calixto, I. Y. Mizubuti
The objective was to evaluate the in vitro ruminal degradation kinetics of three corn genotypes (flint, semi-flint and semi-dent) in four particle sizes (greater than 1400 µm; between 1400 and 850 µm; between 850 and 420 µm; and smaller than 420 µm), by the semi-automatic cumulative gas production technique. There was an effect of genotype and particle size on total gas production and colonization time. Flint corn in smaller particles provides better ruminal fermentation parameters, with higher total gas production, higher degradation rate of potentially degradable fraction of carbohydrates and shorter lag time.
{"title":"Cinética da fermentação ruminal de diferentes genótipos de milho e tamanho de partículas por meio da técnica de produção acumulativa de gases","authors":"Gianne Evans Cunha, Bruna Bonini Sestari, Bruno Mazzer de Oliveira Ramos, A. R. Poveda-Parra, Eduardo Lucas Terra Peixoto, Fernando Luiz Massaro Junior, Mirna Adriane Syperreck, Odimári Pricila Prado-Calixto, I. Y. Mizubuti","doi":"10.32406/v5n6/2022/82-92/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/82-92/agrariacad","url":null,"abstract":"The objective was to evaluate the in vitro ruminal degradation kinetics of three corn genotypes (flint, semi-flint and semi-dent) in four particle sizes (greater than 1400 µm; between 1400 and 850 µm; between 850 and 420 µm; and smaller than 420 µm), by the semi-automatic cumulative gas production technique. There was an effect of genotype and particle size on total gas production and colonization time. Flint corn in smaller particles provides better ruminal fermentation parameters, with higher total gas production, higher degradation rate of potentially degradable fraction of carbohydrates and shorter lag time.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129404148","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 : 2022-11-01DOI: 10.32406/v5n6/2022/45-52/agrariacad
Luiz Donizete Campeiro Júnior, Jomel Francisco dos Santos, Alini Osowski, Angélica Rodrigues de Souza, Clebson Pereira Gouveia, Vanessa Soares Nunes, Vanubia Moizes Tavares, Victor Gabriel Farias Gonçalves, Wanderson André Alves Saiter
Congenital malformations are structural or functional abnormalities present at birth, caused by genetic, environmental or both factors, with cleft lip and palate being more frequent. A puppy, canine, male, english bulldog, weighing 1 kg, was attended to at a veterinary hospital in the municipality of Ji-Paraná/RO. On physical examination, it was found that he had unilateral cleft lip and palate, opting for the palatoplasty procedure with the bipedicled sliding flap technique and cheiloplasty, as a treatment for palatoschisis and unilateral cheiloschisis. Showing that the cheiloplasty technique was efficient for cleft lip correction and the palatoplasty procedure was unsuccessful due to suture dehiscence.
{"title":"Palatoplastia e queiloplastia unilateral em neonato canino da raça Bulldog Inglês – relato de caso","authors":"Luiz Donizete Campeiro Júnior, Jomel Francisco dos Santos, Alini Osowski, Angélica Rodrigues de Souza, Clebson Pereira Gouveia, Vanessa Soares Nunes, Vanubia Moizes Tavares, Victor Gabriel Farias Gonçalves, Wanderson André Alves Saiter","doi":"10.32406/v5n6/2022/45-52/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/45-52/agrariacad","url":null,"abstract":"Congenital malformations are structural or functional abnormalities present at birth, caused by genetic, environmental or both factors, with cleft lip and palate being more frequent. A puppy, canine, male, english bulldog, weighing 1 kg, was attended to at a veterinary hospital in the municipality of Ji-Paraná/RO. On physical examination, it was found that he had unilateral cleft lip and palate, opting for the palatoplasty procedure with the bipedicled sliding flap technique and cheiloplasty, as a treatment for palatoschisis and unilateral cheiloschisis. Showing that the cheiloplasty technique was efficient for cleft lip correction and the palatoplasty procedure was unsuccessful due to suture dehiscence.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122715306","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 : 2022-11-01DOI: 10.32406/v5n6/2022/62-70/agrariacad
Beatriz Alves Sague Lopez, Maria das Dores Silva Araújo, P. H. G. Gasparotto, João Luiz Barbosa, Alini Osowski, J. F. Santos, L. D. Campeiro Junior
In contemporary times, mastitis occupies a prominent place for its economic and public health importance, causing direct losses on production costs and losses in milk quality. This study aimed to analyze aspects related to mycotic mastitis caused by the fungus of the genus Geotrichum sp. In the available literature, few reports incriminate this pathogen as the causative agent of mastitis, however, it is among the causative microorganisms. It is concluded that control and prevention measures, including environment, animal health and milking management, should be given special attention by producers, as they are measures that reduce cases of mastitis and consequently reduce costs with treatments and animal disposal.
{"title":"Caprine mastitis caused by Geotrichum sp – case report","authors":"Beatriz Alves Sague Lopez, Maria das Dores Silva Araújo, P. H. G. Gasparotto, João Luiz Barbosa, Alini Osowski, J. F. Santos, L. D. Campeiro Junior","doi":"10.32406/v5n6/2022/62-70/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/62-70/agrariacad","url":null,"abstract":"In contemporary times, mastitis occupies a prominent place for its economic and public health importance, causing direct losses on production costs and losses in milk quality. This study aimed to analyze aspects related to mycotic mastitis caused by the fungus of the genus Geotrichum sp. In the available literature, few reports incriminate this pathogen as the causative agent of mastitis, however, it is among the causative microorganisms. It is concluded that control and prevention measures, including environment, animal health and milking management, should be given special attention by producers, as they are measures that reduce cases of mastitis and consequently reduce costs with treatments and animal disposal.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130780642","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 : 2022-11-01DOI: 10.32406/v5n6/2022/71-81/agrariacad
L. Martins, L. G. Teixeira, Marcella Teixeira Linhares, João Pedro Scussel Ferranti, Gabriela Pesamosca Coradini, Carollina Mariga, R. C. Beck, M. Brun, André Vasconcelos Soares
This randomized blinded study objected to investigate a local anesthesia (0,5% bupivacaine) in the surgical incision site in dogs underwent to ovariohysterectomy by celiotomy or video-assisted by two-portal. Twenty-eight healthy adults were selected. Dogs were divided into celiotomy control group, celiotomy blocking group (BC), video-assisted control group and blocking video-assisted group (BV). In the BC and BV, bupivacaine was administered SC in the incision line or port sites. Control groups received NaCl 0,9% at the same sites. Three evaluators blinded evaluated postoperative pain, using Melbourne Pain Scale and visual analog scale. The anesthetic infiltrative blockade used was efficient in promoting postoperative comfort in both celiotomy and video assisted OVH.
{"title":"Use of bupivacaine infiltrative local block in bitches submitted to ovariohysterectomy by celiotomy or video-assisted surgery by two-portals access","authors":"L. Martins, L. G. Teixeira, Marcella Teixeira Linhares, João Pedro Scussel Ferranti, Gabriela Pesamosca Coradini, Carollina Mariga, R. C. Beck, M. Brun, André Vasconcelos Soares","doi":"10.32406/v5n6/2022/71-81/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/71-81/agrariacad","url":null,"abstract":"This randomized blinded study objected to investigate a local anesthesia (0,5% bupivacaine) in the surgical incision site in dogs underwent to ovariohysterectomy by celiotomy or video-assisted by two-portal. Twenty-eight healthy adults were selected. Dogs were divided into celiotomy control group, celiotomy blocking group (BC), video-assisted control group and blocking video-assisted group (BV). In the BC and BV, bupivacaine was administered SC in the incision line or port sites. Control groups received NaCl 0,9% at the same sites. Three evaluators blinded evaluated postoperative pain, using Melbourne Pain Scale and visual analog scale. The anesthetic infiltrative blockade used was efficient in promoting postoperative comfort in both celiotomy and video assisted OVH.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121023905","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 : 2022-11-01DOI: 10.32406/v5n6/2022/32-44/agrariacad
Gianne Evans Cunha, Bruna Bonini Sestari, Bruno Mazzer de Oliveira Ramos, A. R. Poveda-Parra, Eduardo Lucas Terra Peixoto, Fernando Luiz Massaro Junior, Mirna Adriane Syperreck, Odimári Pricila Prado-Calixto, I. Y. Mizubuti
Three corn genotypes (hard, semi-hard and semindented) ground in a 10 mm diameter sieve and separated into four particle sizes (greater than 1400 µm; between 1400 and 850 µm; between 850 and 420 µm; and smaller than 420 µm) were evaluated. Starch degradation was verified after incubations in the rumen of cattle, at times of 3, 6, 9, 15, 24 and 48 hours. Corn genotypes with lower vitreousness showed higher solubility, rumen passage rate and rumen degradation. Genotypes in smaller particles showed higher degradations than larger particles. Corn with low vitreousness associated with finer grinding showed better ruminal starch fermentation.
{"title":"Degradabilidade in situ do amido de diferentes genótipos de milho e em diferentes tamanhos de partículas","authors":"Gianne Evans Cunha, Bruna Bonini Sestari, Bruno Mazzer de Oliveira Ramos, A. R. Poveda-Parra, Eduardo Lucas Terra Peixoto, Fernando Luiz Massaro Junior, Mirna Adriane Syperreck, Odimári Pricila Prado-Calixto, I. Y. Mizubuti","doi":"10.32406/v5n6/2022/32-44/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/32-44/agrariacad","url":null,"abstract":"Three corn genotypes (hard, semi-hard and semindented) ground in a 10 mm diameter sieve and separated into four particle sizes (greater than 1400 µm; between 1400 and 850 µm; between 850 and 420 µm; and smaller than 420 µm) were evaluated. Starch degradation was verified after incubations in the rumen of cattle, at times of 3, 6, 9, 15, 24 and 48 hours. Corn genotypes with lower vitreousness showed higher solubility, rumen passage rate and rumen degradation. Genotypes in smaller particles showed higher degradations than larger particles. Corn with low vitreousness associated with finer grinding showed better ruminal starch fermentation.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129341640","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 : 2022-11-01DOI: 10.32406/v5n6/2022/22-31/agrariacad
Antônio Marcos Ferreira Fernandes, M. A. Bomfim, S. F. Santos, J. D. L. Gonçalves, C. M. Mota
Mesquite pod samples collected in Northeast Brazil were read in natura and pre-processed in NIR Perten® DA 7250 (PerkinElmer, Inc., USA), and pre-processed in NIR FOSS 5000 Nirsystem II using ISIScan® software. Reference analyzes were obtained by conventional methodologies in an animal nutrition laboratory. The reference results showed good variation in chemical composition. In the performance of the models, those developed with sample pre-processing were more efficient than those built with in natura samples. And among the instruments, Perten performed similarly to the FOSS instrument.
{"title":"Previsão da composição químico-bromatológica de vagem de algaroba usando a espectroscopia no infravermelho próximo","authors":"Antônio Marcos Ferreira Fernandes, M. A. Bomfim, S. F. Santos, J. D. L. Gonçalves, C. M. Mota","doi":"10.32406/v5n6/2022/22-31/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/22-31/agrariacad","url":null,"abstract":"Mesquite pod samples collected in Northeast Brazil were read in natura and pre-processed in NIR Perten® DA 7250 (PerkinElmer, Inc., USA), and pre-processed in NIR FOSS 5000 Nirsystem II using ISIScan® software. Reference analyzes were obtained by conventional methodologies in an animal nutrition laboratory. The reference results showed good variation in chemical composition. In the performance of the models, those developed with sample pre-processing were more efficient than those built with in natura samples. And among the instruments, Perten performed similarly to the FOSS instrument.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128739166","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 : 2022-11-01DOI: 10.32406/v5n6/2022/53-61/agrariacad
Bruna Aparecida Lima Gonçalves, L. R. Vianna, Armando de Mattos Carvalho, P. M. Freitas, Cibele Maria Lage Siqueira
With the increase in bacterial resistance in recent decades, there is an increasing need for the association of drugs with antimicrobial effects in treatments. In this context, the objective of this study was to evaluate in vitro the antimicrobial effect of 0.7% procaine hydrochloride associated or not with 0.023% sodium bicarbonate on Escherichia coli, Proteus mirabilis and Staphylococcus aureus, pathogens commonly present in urinary tract infections of dogs, by broth dilution and disc diffusion methods. It is thus concluded that 0.7% procaine hydrochloride solutions; 0.023% sodium bicarbonate and solution containing 0.7% procaine hydrochloride with 0.023% sodium bicarbonate have antimicrobial effect against Staphylococcus aureus and Proteus mirabilis, and only 0.7% procaine hydrochloride has antimicrobial action against Escherichia coli.
{"title":"O cloridrato de procaína e o bicarbonato de sódio – uma opção para a resistência microbiana","authors":"Bruna Aparecida Lima Gonçalves, L. R. Vianna, Armando de Mattos Carvalho, P. M. Freitas, Cibele Maria Lage Siqueira","doi":"10.32406/v5n6/2022/53-61/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/53-61/agrariacad","url":null,"abstract":"With the increase in bacterial resistance in recent decades, there is an increasing need for the association of drugs with antimicrobial effects in treatments. In this context, the objective of this study was to evaluate in vitro the antimicrobial effect of 0.7% procaine hydrochloride associated or not with 0.023% sodium bicarbonate on Escherichia coli, Proteus mirabilis and Staphylococcus aureus, pathogens commonly present in urinary tract infections of dogs, by broth dilution and disc diffusion methods. It is thus concluded that 0.7% procaine hydrochloride solutions; 0.023% sodium bicarbonate and solution containing 0.7% procaine hydrochloride with 0.023% sodium bicarbonate have antimicrobial effect against Staphylococcus aureus and Proteus mirabilis, and only 0.7% procaine hydrochloride has antimicrobial action against Escherichia coli.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127229577","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 : 2022-11-01DOI: 10.32406/v5n6/2022/1-12/agrariacad
Tayeb Addoun
This research aims to identify the various actors and their missions to fire management in Berriane oasis; a south-east region of Algeria known for its challenging environment and dense oases. The research is conducted in three main steps respectively involving the characterization of oases fires in the Berriane region, analysis of the spatial variability of fire in relation to the human and environmental factors, and finally, role of the different actors by the MACTOR method. The analysis of structured games between actors allowed assessing their influences and dependencies. Results confirm the role of actors of agricultural fires management the protection of the oasis ecosystem.
{"title":"Discovering agricultural fires and role of the various actors in the South-East of Algerian Sahara: the case of Berriane oasis","authors":"Tayeb Addoun","doi":"10.32406/v5n6/2022/1-12/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n6/2022/1-12/agrariacad","url":null,"abstract":"This research aims to identify the various actors and their missions to fire management in Berriane oasis; a south-east region of Algeria known for its challenging environment and dense oases. The research is conducted in three main steps respectively involving the characterization of oases fires in the Berriane region, analysis of the spatial variability of fire in relation to the human and environmental factors, and finally, role of the different actors by the MACTOR method. The analysis of structured games between actors allowed assessing their influences and dependencies. Results confirm the role of actors of agricultural fires management the protection of the oasis ecosystem.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132454944","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 : 2022-09-01DOI: 10.32406/v5n5/2022/1-8/agrariacad
Marco Aurélio de Freitas Fogaça, Paulo Evandro de Costa, Marcio Nilton Lima Mautone, A. Romagna, M. Toebe, Renato Lazzari
The objective of this experiment was to evaluate the effect of green pruning on the production and quality of cuttings of the grapevine rootstock Paulsen 1103, using two treatments: without green pruning and with green pruning. Variables evaluated: production, and quality of cuttings, differentiated according to diameter, for table grafting (diameter: 0.8cm to 1.2cm) and for field planting, production of rooted rootstock (diameter: 0.5cm to 0.7cm). In the 2018 cycle green pruning increased production of cuttings for table grafting (55.17%), without affecting production.ha-1. In 2019, there was an increase in production.ha-1 by 49.4% and in the production of cuttings for table grafting.
{"title":"Efeito da poda verde sobre a produção e qualidade das estacas da porta enxerto Paulsen 1103","authors":"Marco Aurélio de Freitas Fogaça, Paulo Evandro de Costa, Marcio Nilton Lima Mautone, A. Romagna, M. Toebe, Renato Lazzari","doi":"10.32406/v5n5/2022/1-8/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n5/2022/1-8/agrariacad","url":null,"abstract":"The objective of this experiment was to evaluate the effect of green pruning on the production and quality of cuttings of the grapevine rootstock Paulsen 1103, using two treatments: without green pruning and with green pruning. Variables evaluated: production, and quality of cuttings, differentiated according to diameter, for table grafting (diameter: 0.8cm to 1.2cm) and for field planting, production of rooted rootstock (diameter: 0.5cm to 0.7cm). In the 2018 cycle green pruning increased production of cuttings for table grafting (55.17%), without affecting production.ha-1. In 2019, there was an increase in production.ha-1 by 49.4% and in the production of cuttings for table grafting.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116631138","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 : 2022-09-01DOI: 10.32406/v5n5/2022/62-71/agrariacad
P. I. Álvarez Romero, Liseth Karina González Tamayo, Juan Luis Guerra Buenaño, Daniel Arturo Román Robalino, Ana Francisca Tibúrcia Amorim Ferreira e Ferreira
The effect of Trichoderma harzianum and T. longibrachiatum in promoting plant growth was studied in Chionanthus pubescens, Eucalyptus cinerea e Cupressus macrocarpa. As variables associated with the growth and development of forest plants, the height, stem length, number of leaves and dry weight of the plants were evaluated. The two Trichoderma species used had a positive effect, improving most of the variables evaluated in the forest’s species studied.
{"title":"Efeito de Trichoderma harzianum and Trichoderma longibrachiaum no crescimento de Chionanthus pubescens, Eucalyptus cinerea and Cupressus macrocarpa em viveiro","authors":"P. I. Álvarez Romero, Liseth Karina González Tamayo, Juan Luis Guerra Buenaño, Daniel Arturo Román Robalino, Ana Francisca Tibúrcia Amorim Ferreira e Ferreira","doi":"10.32406/v5n5/2022/62-71/agrariacad","DOIUrl":"https://doi.org/10.32406/v5n5/2022/62-71/agrariacad","url":null,"abstract":"The effect of Trichoderma harzianum and T. longibrachiatum in promoting plant growth was studied in Chionanthus pubescens, Eucalyptus cinerea e Cupressus macrocarpa. As variables associated with the growth and development of forest plants, the height, stem length, number of leaves and dry weight of the plants were evaluated. The two Trichoderma species used had a positive effect, improving most of the variables evaluated in the forest’s species studied.","PeriodicalId":114917,"journal":{"name":"Revista Agraria Academica","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133772305","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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