The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility

Detalhes bibliográficos
Autor(a) principal: Lopes, Marcileia Couteiro
Data de Publicação: 2021
Outros Autores: Noda, Hiroshi, Fermin, Marcos Ely Nascimento
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/16763
Resumo: His study was carried out in the Amazon agroecosystems of communities in the Alto Rio Solimões, southwest of the State of Amazonas. The objective was to present the action of the forms of use and management of soils developed by family farmers in terms of fertility in established components such as: backyards, farmlands, capoeiras (fallow) and forests of existing agroecosystems. Two communities of family farmers in the municipality of Benjamin Constant were randomly chosen, one in a lowland area, called São José, and another in terra firme, called Nova Aliança. The statistical analysis used had a randomized block design with four replications each, where the plots were related to the components of the agroecosystems (backyard, farmland, capoeira and forest) and the depths were related as sub-plots. Due to the influence of the organic matter content on the surface, the results obtained show us that depending on the vegetation cover and the type of soil, the concentration of nutrients is greater in the smaller depths, being essential for the conservation of these soils. The results also demonstrate that the forms of management adopted by family farmers, modifying landscapes based on their daily life and work, have an effect on soil fertility.
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spelling The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertilityLos sistemas de gestión de los agroecosistemas de lo Altos Solimões - Amazonas y su influencia en la fertilidad del sueloOs sistemas de manejo dos agroecossistemas do Alto Solimões - Amazonas e sua influência na fertilidade dos solosAmazôniaAgricultores familiaresSustentabilidade.AmazoniaAgricultores familiaresSustentabilidad.AmazonFamily farmersSustainability.His study was carried out in the Amazon agroecosystems of communities in the Alto Rio Solimões, southwest of the State of Amazonas. The objective was to present the action of the forms of use and management of soils developed by family farmers in terms of fertility in established components such as: backyards, farmlands, capoeiras (fallow) and forests of existing agroecosystems. Two communities of family farmers in the municipality of Benjamin Constant were randomly chosen, one in a lowland area, called São José, and another in terra firme, called Nova Aliança. The statistical analysis used had a randomized block design with four replications each, where the plots were related to the components of the agroecosystems (backyard, farmland, capoeira and forest) and the depths were related as sub-plots. Due to the influence of the organic matter content on the surface, the results obtained show us that depending on the vegetation cover and the type of soil, the concentration of nutrients is greater in the smaller depths, being essential for the conservation of these soils. The results also demonstrate that the forms of management adopted by family farmers, modifying landscapes based on their daily life and work, have an effect on soil fertility.Este estudio se llevó a cabo en los agroecosistemas amazónicos de comunidades del Alto Río Solimões, al suroeste del Estado de Amazonas. El objetivo fue presentar la acción de las formas de uso y manejo de los suelos desarrollados por los agricultores familiares en términos de fertilidad en componentes establecidos tales como: traspatios, rozas, capoeiras (barbechos) y bosques de agroecosistemas existentes. Se eligieron al azar dos comunidades de agricultores familiares en el municipio de Benjamin Constant, una en la zona de tierras bajas, denominada São José, y otra en tierra firme, denominada Nova Aliança. El análisis estadístico utilizado tuvo un diseño de bloques al azar con cuatro repeticiones cada uno, donde las parcelas se relacionaron con los componentes de los agroecosistemas (traspatio, campo, capoeiras y bosque) y las profundidades se relacionaron con las subparcelas. Debido a la influencia del contenido de materia orgánica en la superficie, los resultados obtenidos nos muestran que dependiendo de la cobertura vegetal y el tipo de suelo, la concentración de nutrientes es mayor en las profundidades menores, siendo fundamental para la conservación de estos suelos. Los resultados también demuestran que las formas de manejo adoptadas por los agricultores familiares, modificando los paisajes en función de su vida diaria y su trabajo, inciden en la fertilidad del suelo.Este estudo foi realizado nos agroecossistemas amazônicos de comunidades do Alto Rio Solimões, sudoeste do Estado do Amazonas. O objetivo foi apresentar a ação das formas de uso e manejo dos solos desenvolvidas pelos agricultores familiares na fertilidade em componentes estabelecidos como: quintal, roças, capoeiras (pousio) e florestas dos agroecossistemas existentes. Foram escolhidas aleatoriamente duas comunidades de agricultores familiares no município de Benjamin Constant, uma em área de várzea, denominada São José e outra em terra firme, denominada Nova Aliança. A análise estatística utilizada teve como delineamento, o blocos ao acaso com quatro repetições cada, onde as parcelas foram relacionadas com os componentes dos agroecossistemas (quintal, roça, capoeira e floresta) e as profundidades relacionadas como sub-parcelas. Por influência do teor de matéria orgânica na superfície, os resultados obtidos nos mostram que dependendo da cobertura vegetal e do tipo de solo, a concentração de nutrientes é maior nas profundidades menores, sendo essencial para a conservação destes solos. Os resultados também demonstram que as formas de manejo adotadas pelos agricultores familiares, modificando as paisagens a partir do seu cotidiano de vida e trabalho, tem efeito na fertilidade dos solos.Research, Society and Development2021-07-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1676310.33448/rsd-v10i8.16763Research, Society and Development; Vol. 10 No. 8; e9310816763Research, Society and Development; Vol. 10 Núm. 8; e9310816763Research, Society and Development; v. 10 n. 8; e93108167632525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/16763/15248Copyright (c) 2021 Marcileia Couteiro Lopes; Hiroshi Noda; Marcos Ely Nascimento Ferminhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLopes, Marcileia CouteiroNoda, HiroshiFermin, Marcos Ely Nascimento 2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/16763Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:13.820283Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
Los sistemas de gestión de los agroecosistemas de lo Altos Solimões - Amazonas y su influencia en la fertilidad del suelo
Os sistemas de manejo dos agroecossistemas do Alto Solimões - Amazonas e sua influência na fertilidade dos solos
title The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
spellingShingle The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
Lopes, Marcileia Couteiro
Amazônia
Agricultores familiares
Sustentabilidade.
Amazonia
Agricultores familiares
Sustentabilidad.
Amazon
Family farmers
Sustainability.
title_short The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
title_full The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
title_fullStr The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
title_full_unstemmed The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
title_sort The management systems of the agroecosystems of the Alto Solimões - Amazonas and its influence on soil fertility
author Lopes, Marcileia Couteiro
author_facet Lopes, Marcileia Couteiro
Noda, Hiroshi
Fermin, Marcos Ely Nascimento
author_role author
author2 Noda, Hiroshi
Fermin, Marcos Ely Nascimento
author2_role author
author
dc.contributor.author.fl_str_mv Lopes, Marcileia Couteiro
Noda, Hiroshi
Fermin, Marcos Ely Nascimento
dc.subject.por.fl_str_mv Amazônia
Agricultores familiares
Sustentabilidade.
Amazonia
Agricultores familiares
Sustentabilidad.
Amazon
Family farmers
Sustainability.
topic Amazônia
Agricultores familiares
Sustentabilidade.
Amazonia
Agricultores familiares
Sustentabilidad.
Amazon
Family farmers
Sustainability.
description His study was carried out in the Amazon agroecosystems of communities in the Alto Rio Solimões, southwest of the State of Amazonas. The objective was to present the action of the forms of use and management of soils developed by family farmers in terms of fertility in established components such as: backyards, farmlands, capoeiras (fallow) and forests of existing agroecosystems. Two communities of family farmers in the municipality of Benjamin Constant were randomly chosen, one in a lowland area, called São José, and another in terra firme, called Nova Aliança. The statistical analysis used had a randomized block design with four replications each, where the plots were related to the components of the agroecosystems (backyard, farmland, capoeira and forest) and the depths were related as sub-plots. Due to the influence of the organic matter content on the surface, the results obtained show us that depending on the vegetation cover and the type of soil, the concentration of nutrients is greater in the smaller depths, being essential for the conservation of these soils. The results also demonstrate that the forms of management adopted by family farmers, modifying landscapes based on their daily life and work, have an effect on soil fertility.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-05
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://rsdjournal.org/index.php/rsd/article/view/16763
10.33448/rsd-v10i8.16763
url https://rsdjournal.org/index.php/rsd/article/view/16763
identifier_str_mv 10.33448/rsd-v10i8.16763
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/16763/15248
dc.rights.driver.fl_str_mv Copyright (c) 2021 Marcileia Couteiro Lopes; Hiroshi Noda; Marcos Ely Nascimento Fermin
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2021 Marcileia Couteiro Lopes; Hiroshi Noda; Marcos Ely Nascimento Fermin
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 Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 8; e9310816763
Research, Society and Development; Vol. 10 Núm. 8; e9310816763
Research, Society and Development; v. 10 n. 8; e9310816763
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052680536850432

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