Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil

Detalhes bibliográficos
Autor(a) principal: Pereira, Sabrina Mendes
Data de Publicação: 2021
Outros Autores: Jacobson, Tamiel Khan Baiocchi, Gomide, Caroline Siqueira, Monteiro de Paula, Alessandra
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Verde de Agroecologia e Desenvolvimento Sustentavel
Texto Completo: https://www.gvaa.com.br/revista/index.php/RVADS/article/view/8631
Resumo: Agroforestry Systems (SAFs) are agricultural production systems that act close to the dynamics of nature. The objective of this research was to evaluate physical and microbiological properties of SAF's soils in three successional stages and in a control area (pasture), a requirement in Brasília, Distrito Federal. The history of the area was elaborated from information collected in an interview. Particles (pH, MO, C, N, C: N, P, K, Ca, Mg and Al), physical (granulometry) and microbiological (easily extractable glomalin) analyzes were performed. Data were visible from multivariate and univariate analysis. Plant agrobiodiversity was 19 species in the established SAF, 11 in the SAF in formation, 5 in the initial SAF and 2 in the pasture. The established and in-formation SAFs had the greatest progressive increase of C, MO, K and Ca. The greater the successional stage, the greater the degree of aggregation and the distribution of aggregates. The soils of all SAFs and pasture dissip the glomalin, being its highest concentration in the SAFs. It is concluded that the longer the management time, the greater will be the differences in the specific, physical and microbiological characteristics of the soil. The temporal evolution of systems favors greater availability of nutrients, increased biological activity and aggregation capacity, consequently increases an organic layer of the soil, retaining more carbon in the system, generating ecosystem services and contributing to the attenuation of harmful effects of agricultural processes in the soil and in the ecosystem.
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spelling Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, BrazilCaracterísticas químicas, físicas y microbiológicas de los sistemas agroforestales en diferentes etapas sucesionales en Brasilia, BrasilCaracterísticas químicas, físicas e microbiológicas de sistemas agroflorestais em diferentes estágios sucessionais em BrasíliaManagementNutrient cyclingEcosystem servicesGestiónCiclo de nutrientesServicios de ecosistemaManejoCiclagem de nutrientesServiços ecossistêmicosAgroforestry Systems (SAFs) are agricultural production systems that act close to the dynamics of nature. The objective of this research was to evaluate physical and microbiological properties of SAF's soils in three successional stages and in a control area (pasture), a requirement in Brasília, Distrito Federal. The history of the area was elaborated from information collected in an interview. Particles (pH, MO, C, N, C: N, P, K, Ca, Mg and Al), physical (granulometry) and microbiological (easily extractable glomalin) analyzes were performed. Data were visible from multivariate and univariate analysis. Plant agrobiodiversity was 19 species in the established SAF, 11 in the SAF in formation, 5 in the initial SAF and 2 in the pasture. The established and in-formation SAFs had the greatest progressive increase of C, MO, K and Ca. The greater the successional stage, the greater the degree of aggregation and the distribution of aggregates. The soils of all SAFs and pasture dissip the glomalin, being its highest concentration in the SAFs. It is concluded that the longer the management time, the greater will be the differences in the specific, physical and microbiological characteristics of the soil. The temporal evolution of systems favors greater availability of nutrients, increased biological activity and aggregation capacity, consequently increases an organic layer of the soil, retaining more carbon in the system, generating ecosystem services and contributing to the attenuation of harmful effects of agricultural processes in the soil and in the ecosystem.Los Sistemas Agroforestales (SAF) son sistemas de producción agrícola que actúan cerca de la dinámica de la naturaleza. El objetivo de esta investigación fue evaluar las propiedades físicas y microbiológicas de los suelos de SAF en tres etapas sucesivas y en un área de control (pastizal), requisito en Brasilia, Distrito Federal. La historia del área se elaboró a partir de la información recopilada en una entrevista. Se realizaron análisis de partículas (pH, MO, C, N, C: N, P, K, Ca, Mg y Al), físicos (granulometría) y microbiológicos (glomalina fácilmente extraíble). Los datos fueron visibles a partir de análisis multivariados y univariados. La agrobiodiversidad vegetal fue de 19 especies en el SAF establecido, 11 en el SAF emergente, 5 en el SAF inicial y 2 en el pastizal. Los SAF establecidos e informados presentaron el mayor incremento progresivo de C, MO, K y Ca. A mayor etapa sucesional, mayor grado de agregación y distribución de agregados. Los suelos de todos los SAF y pastos disuelven la glomalina, siendo su mayor concentración en los SAF. Se concluye que cuanto mayor sea el tiempo de manejo, mayores serán las diferencias en las características específicas, físicas y microbiológicas del suelo. La evolución temporal de los sistemas favorece una mayor disponibilidad de nutrientes, mayor actividad biológica y capacidad de agregación, consecuentemente aumenta una capa orgánica del suelo, reteniendo más carbono en el sistema, generando servicios ecosistémicos y contribuyendo a la mitigación de efectos nocivos de los procesos agrícolas en suelo y en el ecosistema.Os Sistemas agroflorestais (SAFs) são sistemas de produção agrícola que atuem próximos a dinâmica da natureza. O objetivo desta pesquisa foi avaliar características químicas, físicas e microbiológicas de solos de SAF’s em três estágios sucessionais e em uma área controle (pastagem), localizadas em Brasília, Distrito Federal. O histórico da área foi elaborado a partir de informações coletadas em entrevista. Realizou-se análises químicas (pH, MO, C, N, C:N, P, K, Ca, Mg e Al), físicas (granulometria) e microbiológicas (glomalina facilmente extraível). Os dados foram analisados através de análise multivariadas e univariadas. A agrobiodiversidade vegetal foi de 19 espécies no SAF estabelecido, 11 no SAF em formação, 5 no SAF inicial e 2 na pastagem. Os SAFs estabelecido e em formação foram os que obtiveram o maior aumento progressivo de C, MO, K e Ca. Quanto maior o estágio sucessional, maior o grau de agregação e a distribuição dos agregados. Os solos de todos os SAFs e da pastagem apresentaram a glomalina, sendo sua maior concentração nos SAFs. Conclui-se que quanto maior o tempo de manejo, maiores serão as diferenças nas características químicas, físicas e microbiológicas do solo. A evolução temporal dos sistemas favorece para uma maior disponibilidade de nutrientes, aumento da atividade biológica e da capacidade de agregação, aumentando, consequentemente, a camada orgânica do solo, retendo mais carbono no sistema, gerando serviços ecossistêmicos e contribuindo para a atenuação dos efeitos danosos de processos agrícolas no solo e no ecossistema.Editora Verde2021-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/863110.18378/rvads.v16i3.8631Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 16 No. 3 (2021); 280 - 290Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 16 Núm. 3 (2021); 280 - 290Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 16 n. 3 (2021); 280 - 2901981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/8631/10926Copyright (c) 2021 Sabrina Mendes Pereira et al.info:eu-repo/semantics/openAccessPereira, Sabrina Mendes Jacobson, Tamiel Khan BaiocchiGomide, Caroline SiqueiraMonteiro de Paula, Alessandra2022-10-20T21:03:57Zoai:ojs.gvaa.com.br:article/8631Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:46.097190Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false
dc.title.none.fl_str_mv Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
Características químicas, físicas y microbiológicas de los sistemas agroforestales en diferentes etapas sucesionales en Brasilia, Brasil
Características químicas, físicas e microbiológicas de sistemas agroflorestais em diferentes estágios sucessionais em Brasília
title Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
spellingShingle Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
Pereira, Sabrina Mendes
Management
Nutrient cycling
Ecosystem services
Gestión
Ciclo de nutrientes
Servicios de ecosistema
Manejo
Ciclagem de nutrientes
Serviços ecossistêmicos
title_short Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
title_full Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
title_fullStr Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
title_full_unstemmed Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
title_sort Chemical, physical and microbiological characteristics of agroforestry systems at different successional stages in Brasília, Brazil
author Pereira, Sabrina Mendes
author_facet Pereira, Sabrina Mendes
Jacobson, Tamiel Khan Baiocchi
Gomide, Caroline Siqueira
Monteiro de Paula, Alessandra
author_role author
author2 Jacobson, Tamiel Khan Baiocchi
Gomide, Caroline Siqueira
Monteiro de Paula, Alessandra
author2_role author
author
author
dc.contributor.author.fl_str_mv Pereira, Sabrina Mendes
Jacobson, Tamiel Khan Baiocchi
Gomide, Caroline Siqueira
Monteiro de Paula, Alessandra
dc.subject.por.fl_str_mv Management
Nutrient cycling
Ecosystem services
Gestión
Ciclo de nutrientes
Servicios de ecosistema
Manejo
Ciclagem de nutrientes
Serviços ecossistêmicos
topic Management
Nutrient cycling
Ecosystem services
Gestión
Ciclo de nutrientes
Servicios de ecosistema
Manejo
Ciclagem de nutrientes
Serviços ecossistêmicos
description Agroforestry Systems (SAFs) are agricultural production systems that act close to the dynamics of nature. The objective of this research was to evaluate physical and microbiological properties of SAF's soils in three successional stages and in a control area (pasture), a requirement in Brasília, Distrito Federal. The history of the area was elaborated from information collected in an interview. Particles (pH, MO, C, N, C: N, P, K, Ca, Mg and Al), physical (granulometry) and microbiological (easily extractable glomalin) analyzes were performed. Data were visible from multivariate and univariate analysis. Plant agrobiodiversity was 19 species in the established SAF, 11 in the SAF in formation, 5 in the initial SAF and 2 in the pasture. The established and in-formation SAFs had the greatest progressive increase of C, MO, K and Ca. The greater the successional stage, the greater the degree of aggregation and the distribution of aggregates. The soils of all SAFs and pasture dissip the glomalin, being its highest concentration in the SAFs. It is concluded that the longer the management time, the greater will be the differences in the specific, physical and microbiological characteristics of the soil. The temporal evolution of systems favors greater availability of nutrients, increased biological activity and aggregation capacity, consequently increases an organic layer of the soil, retaining more carbon in the system, generating ecosystem services and contributing to the attenuation of harmful effects of agricultural processes in the soil and in the ecosystem.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-01
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 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/8631
10.18378/rvads.v16i3.8631
url https://www.gvaa.com.br/revista/index.php/RVADS/article/view/8631
identifier_str_mv 10.18378/rvads.v16i3.8631
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.gvaa.com.br/revista/index.php/RVADS/article/view/8631/10926
dc.rights.driver.fl_str_mv Copyright (c) 2021 Sabrina Mendes Pereira et al.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Sabrina Mendes Pereira et al.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora Verde
publisher.none.fl_str_mv Editora Verde
dc.source.none.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 16 No. 3 (2021); 280 - 290
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 16 Núm. 3 (2021); 280 - 290
Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 16 n. 3 (2021); 280 - 290
1981-8203
reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavel
instname:Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron:GVAA
instname_str Grupo Verde de Agroecologia e Abelhas (GVAA)
instacron_str GVAA
institution GVAA
reponame_str Revista Verde de Agroecologia e Desenvolvimento Sustentavel
collection Revista Verde de Agroecologia e Desenvolvimento Sustentavel
repository.name.fl_str_mv Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)
repository.mail.fl_str_mv rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br
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