Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/14589 |
Resumo: | In recent years, agroforestry and silvopastoral systems have been gaining ground in rural areas, especially due to great acceptance by the population of products from locations that preserve the environment, being able to produce food and preserve the natural resources. This study aimed to evaluate the temporal variation of the chemical attributes of the soil in pasture areas managed with silvopastoral system and full sun (monoculture). The areas were evaluated in 2011, 2014 and 2017. Soil samples were collected at depths of 0-10 cm and 10-20 cm. Both systems presented reductions in the levels of organic matter over the evaluated period, reflecting the degradability of the material deposited in the soil. Nevertheless, it is worth mentioning that the silvopastoral system (SPS) was more efficient in maintaining the organic component when compared with monoculture, despite not maintaining regularity in the levels of organic matter in the soil. As for the other chemical parameters, there were also changes, especially related to phosphorus (P) and potassium (K). For P, low replacement via organic material from the pasture and/or native trees in the SSP system were observed, resulting in a marked reduction over time. As for K, the presence of the nutrient was critical in both studied systems and depths, showing low replacement through litter. |
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Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systemsVariación temporal de los atributos químicos del suelo em el sistema de cultivo convencional y silvopastorilVariação temporal dos atributos químicos do solo em sistemas de cultivo convencional e silvipastorilAttalea speciosaMegathyrsus maximusIn recent years, agroforestry and silvopastoral systems have been gaining ground in rural areas, especially due to great acceptance by the population of products from locations that preserve the environment, being able to produce food and preserve the natural resources. This study aimed to evaluate the temporal variation of the chemical attributes of the soil in pasture areas managed with silvopastoral system and full sun (monoculture). The areas were evaluated in 2011, 2014 and 2017. Soil samples were collected at depths of 0-10 cm and 10-20 cm. Both systems presented reductions in the levels of organic matter over the evaluated period, reflecting the degradability of the material deposited in the soil. Nevertheless, it is worth mentioning that the silvopastoral system (SPS) was more efficient in maintaining the organic component when compared with monoculture, despite not maintaining regularity in the levels of organic matter in the soil. As for the other chemical parameters, there were also changes, especially related to phosphorus (P) and potassium (K). For P, low replacement via organic material from the pasture and/or native trees in the SSP system were observed, resulting in a marked reduction over time. As for K, the presence of the nutrient was critical in both studied systems and depths, showing low replacement through litter.Los sistemas agroforestales, silvopastoriles, entre otros, han ido ganando terreno en las zonas rurales, pues en los últimos años ha habido una mayor aceptación por parte de la población de productos de localidades que preservan el medio ambiente y que son capaces de producir alimentos y mantener los recursos naturales en las mejores condiciones. Una salida posible. El objetivo fue evaluar la variación temporal de los atributos químicos del suelo en áreas de pastoreo manejadas en sistema silvopastoril y pleno sol (monocultivo). Estas dos áreas fueron evaluadas en los períodos de 2011, 2014 y 2017. Las muestras de suelo se recolectaron a profundidades de 0-10 cm y 10-20 cm. Hubo una reducción en ambos sistemas en los niveles de materia orgánica durante el período evaluado, reflejando la degradabilidad del material depositado en el suelo, sin embargo, cabe mencionar que el sistema silvopastoril (SSP) que a pesar de no mantener regularidad en los niveles de materia orgánica en el suelo, fue más eficiente en el mantenimiento de este compuesto orgánico en comparación con el monocultivo, los demás parámetros químicos también sufrieron cambios con énfasis en fósforo y potasio, el primero se demostró con baja reposición vía materia orgánica del pasto y / o árboles nativos en el sistema SSP, resultando en una marcada reducción en el tiempo, para el potasio fue crítico en ambos sistemas y en las dos profundidades evaluadas y la baja reposición vía hojarasca.Os sistemas agroflorestais, silvipastoris, dentre outros vem ganhando espaço no meio rural, porque que nos últimos anos há maior aceitação pela população de produtos oriundos de localidades que preservam o ambiente e que conseguem produzir alimentos e manter da melhor forma possível os recursos naturais. O objetivo foi avaliar a variação temporal dos atributos químicos do solo em áreas de pastagens manejadas em sistema silvipastoril e pleno sol (monocultivo). Estas duas áreas foram avaliadas nos períodos de 2011, 2014 e 2017. As amostras de solo foram coletadas em nas profundidades de 0-10 cm e 10-20 cm. Observou-se redução em ambos os sistemas nos teores de matéria orgânica ao longo do período avaliado, reflexo da degradabilidade do material depositado no solo, no entanto, vale ressaltar que o sistema silvipastoril (SSP) que apesar de não ter mantido a regularidade nos níveis de matéria orgânica no solo, o mesmo foi mais eficiente na manutenção deste composto orgânico quando comparado ao monocultivo, os demais parâmetros químicos também sofreram alterações com destaque para o fosforo e potássio, o primeiro demonstrou-se com baixa reposição via material orgânico oriundo da pastagem e/ou das árvores nativas no sistema SSP, resultando em redução acentuada ao longo do tempo, já para o potássio mostrou-se crítico em ambos os sistemas e nas duas profundidades avaliadas e baixa reposição via serapilheira.Research, Society and Development2021-04-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1458910.33448/rsd-v10i5.14589Research, Society and Development; Vol. 10 No. 5; e4910514589Research, Society and Development; Vol. 10 Núm. 5; e4910514589Research, Society and Development; v. 10 n. 5; e49105145892525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/14589/13119Copyright (c) 2021 Antonio Clementino dos Santos; Marcio Odilon Dias Rodrigues; José Geraldo Donizetti dos Santos; Elcivan Bento da Nóbrega; Rubson da Costa Leite; Marcos Odilon Dias Rodrigueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Antonio Clementino dos Rodrigues, Marcio Odilon DiasSantos, José Geraldo Donizetti dos Nóbrega, Elcivan Bento da Leite, Rubson da Costa Rodrigues, Marcos Odilon Dias 2021-05-17T18:20:49Zoai:ojs.pkp.sfu.ca:article/14589Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:35:40.233864Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems Variación temporal de los atributos químicos del suelo em el sistema de cultivo convencional y silvopastoril Variação temporal dos atributos químicos do solo em sistemas de cultivo convencional e silvipastoril |
title |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
spellingShingle |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems Santos, Antonio Clementino dos Attalea speciosa Megathyrsus maximus |
title_short |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
title_full |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
title_fullStr |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
title_full_unstemmed |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
title_sort |
Temporal variability of soil chemical properties under conventional and silvopastoral cultivation systems |
author |
Santos, Antonio Clementino dos |
author_facet |
Santos, Antonio Clementino dos Rodrigues, Marcio Odilon Dias Santos, José Geraldo Donizetti dos Nóbrega, Elcivan Bento da Leite, Rubson da Costa Rodrigues, Marcos Odilon Dias |
author_role |
author |
author2 |
Rodrigues, Marcio Odilon Dias Santos, José Geraldo Donizetti dos Nóbrega, Elcivan Bento da Leite, Rubson da Costa Rodrigues, Marcos Odilon Dias |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Antonio Clementino dos Rodrigues, Marcio Odilon Dias Santos, José Geraldo Donizetti dos Nóbrega, Elcivan Bento da Leite, Rubson da Costa Rodrigues, Marcos Odilon Dias |
dc.subject.por.fl_str_mv |
Attalea speciosa Megathyrsus maximus |
topic |
Attalea speciosa Megathyrsus maximus |
description |
In recent years, agroforestry and silvopastoral systems have been gaining ground in rural areas, especially due to great acceptance by the population of products from locations that preserve the environment, being able to produce food and preserve the natural resources. This study aimed to evaluate the temporal variation of the chemical attributes of the soil in pasture areas managed with silvopastoral system and full sun (monoculture). The areas were evaluated in 2011, 2014 and 2017. Soil samples were collected at depths of 0-10 cm and 10-20 cm. Both systems presented reductions in the levels of organic matter over the evaluated period, reflecting the degradability of the material deposited in the soil. Nevertheless, it is worth mentioning that the silvopastoral system (SPS) was more efficient in maintaining the organic component when compared with monoculture, despite not maintaining regularity in the levels of organic matter in the soil. As for the other chemical parameters, there were also changes, especially related to phosphorus (P) and potassium (K). For P, low replacement via organic material from the pasture and/or native trees in the SSP system were observed, resulting in a marked reduction over time. As for K, the presence of the nutrient was critical in both studied systems and depths, showing low replacement through litter. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-27 |
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/14589 10.33448/rsd-v10i5.14589 |
url |
https://rsdjournal.org/index.php/rsd/article/view/14589 |
identifier_str_mv |
10.33448/rsd-v10i5.14589 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/14589/13119 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
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. 5; e4910514589 Research, Society and Development; Vol. 10 Núm. 5; e4910514589 Research, Society and Development; v. 10 n. 5; e4910514589 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 |
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1797052675434479616 |