Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards

Detalhes bibliográficos
Autor(a) principal: Amaral, Higo Forlan
Data de Publicação: 2022
Outros Autores: Schwan-Estrada , Kátia Regina Freitas, Sena, José Ozinaldo Alves de, Colozzi-Filho, Arnaldo, Andrade, Diva Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56158
Resumo: Studies regarding soil quality and health often need to be up-to-date, as they feed new models for quantifying agricultural impacts on the environment. This study was established to understand how types of vineyard cultivation (organic and conventional) affect soil chemical and microbial attribute dynamics throughout different seasons. Vineyard management had a strong effect on chemical soil attributes. Organic carbon and phosphorus were 2.8 and 2.0 times greater, respectively, in organic vineyards than in conventional vineyards. Metabolic quotient (qCO2) values were lowest in summer and autumn, with an average of 2.31-2.49 µg C-CO2 h-1 g-1 soil, under organic management, indicating greater microbial growing efficacy. Regardless of season and sampling position, organic soil had a higher C microbial biomass than conventional vineyards, with values ranging from 179.79 to 284.71 µg g-1 soil, which were similar to those of the adjacent forest soil. Overall, there were increases in both the microbial and the chemical attributes of soil under organic vineyards compared relative to conventional management, which might have been due to the continuous input of organic matter, crop rotation, and alternative plant protection and fertilizer compounds used in organic farming.
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spelling Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyardsSeasonal variations in soil chemical and microbial indicators under conventional and organic vineyardsbasal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.Studies regarding soil quality and health often need to be up-to-date, as they feed new models for quantifying agricultural impacts on the environment. This study was established to understand how types of vineyard cultivation (organic and conventional) affect soil chemical and microbial attribute dynamics throughout different seasons. Vineyard management had a strong effect on chemical soil attributes. Organic carbon and phosphorus were 2.8 and 2.0 times greater, respectively, in organic vineyards than in conventional vineyards. Metabolic quotient (qCO2) values were lowest in summer and autumn, with an average of 2.31-2.49 µg C-CO2 h-1 g-1 soil, under organic management, indicating greater microbial growing efficacy. Regardless of season and sampling position, organic soil had a higher C microbial biomass than conventional vineyards, with values ranging from 179.79 to 284.71 µg g-1 soil, which were similar to those of the adjacent forest soil. Overall, there were increases in both the microbial and the chemical attributes of soil under organic vineyards compared relative to conventional management, which might have been due to the continuous input of organic matter, crop rotation, and alternative plant protection and fertilizer compounds used in organic farming.Studies regarding soil quality and health often need to be up-to-date, as they feed new models for quantifying agricultural impacts on the environment. This study was established to understand how types of vineyard cultivation (organic and conventional) affect soil chemical and microbial attribute dynamics throughout different seasons. Vineyard management had a strong effect on chemical soil attributes. Organic carbon and phosphorus were 2.8 and 2.0 times greater, respectively, in organic vineyards than in conventional vineyards. Metabolic quotient (qCO2) values were lowest in summer and autumn, with an average of 2.31-2.49 µg C-CO2 h-1 g-1 soil, under organic management, indicating greater microbial growing efficacy. Regardless of season and sampling position, organic soil had a higher C microbial biomass than conventional vineyards, with values ranging from 179.79 to 284.71 µg g-1 soil, which were similar to those of the adjacent forest soil. Overall, there were increases in both the microbial and the chemical attributes of soil under organic vineyards compared relative to conventional management, which might have been due to the continuous input of organic matter, crop rotation, and alternative plant protection and fertilizer compounds used in organic farming.Universidade Estadual de Maringá2022-09-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/5615810.4025/actasciagron.v45i1.56158Acta Scientiarum. Agronomy; Vol 45 (2023): Publicação contínua; e56158Acta Scientiarum. Agronomy; v. 45 (2023): Publicação contínua; e561581807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56158/751375154799Copyright (c) 2023 Acta Scientiarum. Agronomyhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAmaral, Higo Forlan Schwan-Estrada , Kátia Regina Freitas Sena, José Ozinaldo Alves deColozzi-Filho, Arnaldo Andrade, Diva Souza2023-01-31T19:23:25Zoai:periodicos.uem.br/ojs:article/56158Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2023-01-31T19:23:25Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
title Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
spellingShingle Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
Amaral, Higo Forlan
basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
title_short Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
title_full Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
title_fullStr Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
title_full_unstemmed Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
title_sort Seasonal variations in soil chemical and microbial indicators under conventional and organic vineyards
author Amaral, Higo Forlan
author_facet Amaral, Higo Forlan
Schwan-Estrada , Kátia Regina Freitas
Sena, José Ozinaldo Alves de
Colozzi-Filho, Arnaldo
Andrade, Diva Souza
author_role author
author2 Schwan-Estrada , Kátia Regina Freitas
Sena, José Ozinaldo Alves de
Colozzi-Filho, Arnaldo
Andrade, Diva Souza
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Amaral, Higo Forlan
Schwan-Estrada , Kátia Regina Freitas
Sena, José Ozinaldo Alves de
Colozzi-Filho, Arnaldo
Andrade, Diva Souza
dc.subject.por.fl_str_mv basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
topic basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
basal respiration; flux C microbial; metabolic quotient; microbial biomass; Vitis labrusca.
description Studies regarding soil quality and health often need to be up-to-date, as they feed new models for quantifying agricultural impacts on the environment. This study was established to understand how types of vineyard cultivation (organic and conventional) affect soil chemical and microbial attribute dynamics throughout different seasons. Vineyard management had a strong effect on chemical soil attributes. Organic carbon and phosphorus were 2.8 and 2.0 times greater, respectively, in organic vineyards than in conventional vineyards. Metabolic quotient (qCO2) values were lowest in summer and autumn, with an average of 2.31-2.49 µg C-CO2 h-1 g-1 soil, under organic management, indicating greater microbial growing efficacy. Regardless of season and sampling position, organic soil had a higher C microbial biomass than conventional vineyards, with values ranging from 179.79 to 284.71 µg g-1 soil, which were similar to those of the adjacent forest soil. Overall, there were increases in both the microbial and the chemical attributes of soil under organic vineyards compared relative to conventional management, which might have been due to the continuous input of organic matter, crop rotation, and alternative plant protection and fertilizer compounds used in organic farming.
publishDate 2022
dc.date.none.fl_str_mv 2022-09-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56158
10.4025/actasciagron.v45i1.56158
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56158
identifier_str_mv 10.4025/actasciagron.v45i1.56158
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/56158/751375154799
dc.rights.driver.fl_str_mv Copyright (c) 2023 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 Acta Scientiarum. Agronomy
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 45 (2023): Publicação contínua; e56158
Acta Scientiarum. Agronomy; v. 45 (2023): Publicação contínua; e56158
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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