Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/67374 |
Resumo: | Intense soil preparation and disturbance in crops, over time, reduces the quantity and quality of soil organic matter. Given this context, this work aimed to determine soil carbon stocks and labile fractions under agroforestry system (AFS) and toposequences in an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at the Yaguara farm, and the areas studied were native forest with 4.57 ha and coffee plantation in shade with native forest with 25.59 ha. Soil samples were collected in four trenches measuring 1.5 x 1.5 x 0.60 m, with a distance of 50 meters. Soils were collected at depths of 0–20, 20–40 and 40-60 cm, followed by chemical, physical and density analyzes to determine soil carbon stocks and labile fractions. The area with shaded coffee showed higher values of soil carbon stocks at depths of 0-20 cm and 20-40 cm. At a depth of 40-60 cm, the AFS top toposequence showed the highest carbon stock with 11.73 Mg ha-1, followed by the area with native vegetation with 10.6 Mg ha-1, slope with 9.23 Mg ha-1 and pediment with 7.00 Mg ha-1. It was found that the top toposequence with shaded coffee exhibited a greater stock of labile carbon at depth 0-20 cm with a value of 1.06 Mg ha-1, followed by the bedding areas (SAF) with 0.88 Mg ha-1, native forest with 0.79 Mg ha-1 and slope with 0.67 g kg-1. However, the area of native vegetation showed the highest value of labile carbon at a depth of 40-60 cm. It was concluded that the area with shaded coffee in the top toposequence showed great capacity to increase total carbon stocks and labile carbon stocks of soil organic matter. |
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Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitudeEstoques de carbono do solo e nas frações lábeis da matéria orgânica sob sistema agroflorestal em brejo de altitude pernambucanoSoil organic matterLabile carbonAgroforestry systemsMatéria orgânica do soloCarbono lábilSistemas agroflorestaisIntense soil preparation and disturbance in crops, over time, reduces the quantity and quality of soil organic matter. Given this context, this work aimed to determine soil carbon stocks and labile fractions under agroforestry system (AFS) and toposequences in an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at the Yaguara farm, and the areas studied were native forest with 4.57 ha and coffee plantation in shade with native forest with 25.59 ha. Soil samples were collected in four trenches measuring 1.5 x 1.5 x 0.60 m, with a distance of 50 meters. Soils were collected at depths of 0–20, 20–40 and 40-60 cm, followed by chemical, physical and density analyzes to determine soil carbon stocks and labile fractions. The area with shaded coffee showed higher values of soil carbon stocks at depths of 0-20 cm and 20-40 cm. At a depth of 40-60 cm, the AFS top toposequence showed the highest carbon stock with 11.73 Mg ha-1, followed by the area with native vegetation with 10.6 Mg ha-1, slope with 9.23 Mg ha-1 and pediment with 7.00 Mg ha-1. It was found that the top toposequence with shaded coffee exhibited a greater stock of labile carbon at depth 0-20 cm with a value of 1.06 Mg ha-1, followed by the bedding areas (SAF) with 0.88 Mg ha-1, native forest with 0.79 Mg ha-1 and slope with 0.67 g kg-1. However, the area of native vegetation showed the highest value of labile carbon at a depth of 40-60 cm. It was concluded that the area with shaded coffee in the top toposequence showed great capacity to increase total carbon stocks and labile carbon stocks of soil organic matter.O intenso preparo e revolvimento do solo em cultivos, com o tempo, reduz a quantidade e a qualidade da matéria orgânica do solo. Diante desse contexto, este trabalho teve como objetivo determinar os estoques de carbono do solo e frações lábeis sob sistema agroflorestal (SAF) e topossequências em brejo de altitude, em Taquaritinga do Norte, Pernambuco, Brasil. O estudo foi desenvolvido na fazenda Yaguara, e as áreas estudadas foram mata nativa com 4,57 ha e plantio de café sombreado com mata nativa com 25,59 ha. As amostras de solos foram coletadas em quatro trincheiras 1,5 x 1,5 x 0,60 m, com distância de 50 metros. Foram coletados solos nas profundidades de 0–20, 20–40 e 40-60 cm, seguido de análises químicas, físicas e densidade para determinação dos estoques de carbono no solo e frações lábeis. A área com café sombreado apresentou maiores valores de estoques de carbono no solo nas profundidades de 0-20 cm e 20-40 cm. Na profundidade de 40-60 cm, a topossequência de topo do SAF apresentou maior estoque de carbono com 11,73 Mg ha-1, seguido da área com vegetação nativa com 10,6 Mg ha-1 , encosta com 9,23 Mg ha-1 e pedimento com 7,00 Mg ha-1. Verificou-se que a topossequência de topo com café sombreado exibiu maior estoque de carbono lábil na profundidade 0-20 cm com o valor de 1,06 Mg ha-1, sucedido das áreas de pedimento (SAF) com 0,88 Mg ha-1, mata nativa com 0,79 Mg ha-1e encosta com 0,67 Mg ha-1. No entanto, a área de vegetação nativa apresentou o maior valor de carbono lábil na profundidade de 40-60 cm. Concluiu-se que a área com café sombreado na topossequência topo mostrou grande capacidade para elevar os estoques de carbono total e estoques de carbono lábil da matéria orgânica do solo.Universidade Federal de Santa Maria2022-11-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/xmlhttps://periodicos.ufsm.br/cienciaflorestal/article/view/6737410.5902/1980509867374Ciência Florestal; Vol. 32 No. 4 (2022); 2180-2198Ciência Florestal; v. 32 n. 4 (2022); 2180-21981980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMenghttps://periodicos.ufsm.br/cienciaflorestal/article/view/67374/49476https://periodicos.ufsm.br/cienciaflorestal/article/view/67374/52411Copyright (c) 2022 Ciência Florestalhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessCrespo, Cristiane Maria GonçalvesPiscoya, Victor CasimiroAraujo Filho, Renisson Neponuceno deLima, Samila Bezerra Moraes, Alex SouzaFrança, Manoel Vieira deFernandes, Milton MarquesCunha Filho, MoacyrGomes Filho, Raimundo RodriguesCavalcante, Nayane Laisa de LimaMelo, Robson Carlos Pereira dePiscoya, Thaisa FolhaRoncal, Jorge PiscoyaPereira, Ludmilla MoraisHolanda, Francisco Sandro RodriguesPedrotti, AlceuFeitosa, Thaiana BrunesOliveira, Patrick Peres2023-04-14T15:19:46Zoai:ojs.pkp.sfu.ca:article/67374Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2023-04-14T15:19:46Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude Estoques de carbono do solo e nas frações lábeis da matéria orgânica sob sistema agroflorestal em brejo de altitude pernambucano |
title |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
spellingShingle |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude Crespo, Cristiane Maria Gonçalves Soil organic matter Labile carbon Agroforestry systems Matéria orgânica do solo Carbono lábil Sistemas agroflorestais |
title_short |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
title_full |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
title_fullStr |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
title_full_unstemmed |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
title_sort |
Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude |
author |
Crespo, Cristiane Maria Gonçalves |
author_facet |
Crespo, Cristiane Maria Gonçalves Piscoya, Victor Casimiro Araujo Filho, Renisson Neponuceno de Lima, Samila Bezerra Moraes, Alex Souza França, Manoel Vieira de Fernandes, Milton Marques Cunha Filho, Moacyr Gomes Filho, Raimundo Rodrigues Cavalcante, Nayane Laisa de Lima Melo, Robson Carlos Pereira de Piscoya, Thaisa Folha Roncal, Jorge Piscoya Pereira, Ludmilla Morais Holanda, Francisco Sandro Rodrigues Pedrotti, Alceu Feitosa, Thaiana Brunes Oliveira, Patrick Peres |
author_role |
author |
author2 |
Piscoya, Victor Casimiro Araujo Filho, Renisson Neponuceno de Lima, Samila Bezerra Moraes, Alex Souza França, Manoel Vieira de Fernandes, Milton Marques Cunha Filho, Moacyr Gomes Filho, Raimundo Rodrigues Cavalcante, Nayane Laisa de Lima Melo, Robson Carlos Pereira de Piscoya, Thaisa Folha Roncal, Jorge Piscoya Pereira, Ludmilla Morais Holanda, Francisco Sandro Rodrigues Pedrotti, Alceu Feitosa, Thaiana Brunes Oliveira, Patrick Peres |
author2_role |
author author author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Crespo, Cristiane Maria Gonçalves Piscoya, Victor Casimiro Araujo Filho, Renisson Neponuceno de Lima, Samila Bezerra Moraes, Alex Souza França, Manoel Vieira de Fernandes, Milton Marques Cunha Filho, Moacyr Gomes Filho, Raimundo Rodrigues Cavalcante, Nayane Laisa de Lima Melo, Robson Carlos Pereira de Piscoya, Thaisa Folha Roncal, Jorge Piscoya Pereira, Ludmilla Morais Holanda, Francisco Sandro Rodrigues Pedrotti, Alceu Feitosa, Thaiana Brunes Oliveira, Patrick Peres |
dc.subject.por.fl_str_mv |
Soil organic matter Labile carbon Agroforestry systems Matéria orgânica do solo Carbono lábil Sistemas agroflorestais |
topic |
Soil organic matter Labile carbon Agroforestry systems Matéria orgânica do solo Carbono lábil Sistemas agroflorestais |
description |
Intense soil preparation and disturbance in crops, over time, reduces the quantity and quality of soil organic matter. Given this context, this work aimed to determine soil carbon stocks and labile fractions under agroforestry system (AFS) and toposequences in an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at the Yaguara farm, and the areas studied were native forest with 4.57 ha and coffee plantation in shade with native forest with 25.59 ha. Soil samples were collected in four trenches measuring 1.5 x 1.5 x 0.60 m, with a distance of 50 meters. Soils were collected at depths of 0–20, 20–40 and 40-60 cm, followed by chemical, physical and density analyzes to determine soil carbon stocks and labile fractions. The area with shaded coffee showed higher values of soil carbon stocks at depths of 0-20 cm and 20-40 cm. At a depth of 40-60 cm, the AFS top toposequence showed the highest carbon stock with 11.73 Mg ha-1, followed by the area with native vegetation with 10.6 Mg ha-1, slope with 9.23 Mg ha-1 and pediment with 7.00 Mg ha-1. It was found that the top toposequence with shaded coffee exhibited a greater stock of labile carbon at depth 0-20 cm with a value of 1.06 Mg ha-1, followed by the bedding areas (SAF) with 0.88 Mg ha-1, native forest with 0.79 Mg ha-1 and slope with 0.67 g kg-1. However, the area of native vegetation showed the highest value of labile carbon at a depth of 40-60 cm. It was concluded that the area with shaded coffee in the top toposequence showed great capacity to increase total carbon stocks and labile carbon stocks of soil organic matter. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-23 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/67374 10.5902/1980509867374 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/67374 |
identifier_str_mv |
10.5902/1980509867374 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/67374/49476 https://periodicos.ufsm.br/cienciaflorestal/article/view/67374/52411 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Ciência Florestal http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Ciência Florestal http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/xml |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 32 No. 4 (2022); 2180-2198 Ciência Florestal; v. 32 n. 4 (2022); 2180-2198 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944136159133696 |