Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?

Detalhes bibliográficos
Autor(a) principal: Zago,Leciana Menezes Souza
Data de Publicação: 2019
Outros Autores: Ramalho,Werther Pereira, Caramori,Samantha
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300130
Resumo: ABSTRACT In this paper we discuss the impact on conversion degraded pasture areas into an integrated crop, livestock and forest system (ICLFS). We collected 30 soil samples at 0-0.1 m depth in five agroforestry systems, degraded pasture and native areas along Brazilian Cerrado biome. We analyzed the influence of chemical variables on microbial biomass carbon and enzyme activity using multivariate statistic analysis. The land use explained only the variation of microbial biomass carbon and seasonality explained the variation in glycine aminopeptidase activity. The sample controls differ from the other soil areas due to their greater biological activity (MBC). The enzymatic indicators showed that the biological activity is lower in degraded pasture. It was observed that the ICLFS system had a positive effect on the microbial activity (MBC and soil enzyme) when compared to pasture. This reinforces the importance of adopting more sustainable practices to improve soil quality.
id UFRJ-3_bd0c468f0167de53442166c6b7e250d2
oai_identifier_str oai:scielo:S2179-80872019000300130
network_acronym_str UFRJ-3
network_name_str Floresta e Ambiente
repository_id_str
spelling Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?agroforestry systemsforest quality controlforest soilABSTRACT In this paper we discuss the impact on conversion degraded pasture areas into an integrated crop, livestock and forest system (ICLFS). We collected 30 soil samples at 0-0.1 m depth in five agroforestry systems, degraded pasture and native areas along Brazilian Cerrado biome. We analyzed the influence of chemical variables on microbial biomass carbon and enzyme activity using multivariate statistic analysis. The land use explained only the variation of microbial biomass carbon and seasonality explained the variation in glycine aminopeptidase activity. The sample controls differ from the other soil areas due to their greater biological activity (MBC). The enzymatic indicators showed that the biological activity is lower in degraded pasture. It was observed that the ICLFS system had a positive effect on the microbial activity (MBC and soil enzyme) when compared to pasture. This reinforces the importance of adopting more sustainable practices to improve soil quality.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300130Floresta e Ambiente v.26 n.3 2019reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.034318info:eu-repo/semantics/openAccessZago,Leciana Menezes SouzaRamalho,Werther PereiraCaramori,Samanthaeng2019-06-26T00:00:00Zoai:scielo:S2179-80872019000300130Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2019-06-26T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
title Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
spellingShingle Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
Zago,Leciana Menezes Souza
agroforestry systems
forest quality control
forest soil
title_short Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
title_full Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
title_fullStr Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
title_full_unstemmed Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
title_sort Does Crop-Livestock-Forest Systems Contribute to Soil Quality in Brazilian Savannas?
author Zago,Leciana Menezes Souza
author_facet Zago,Leciana Menezes Souza
Ramalho,Werther Pereira
Caramori,Samantha
author_role author
author2 Ramalho,Werther Pereira
Caramori,Samantha
author2_role author
author
dc.contributor.author.fl_str_mv Zago,Leciana Menezes Souza
Ramalho,Werther Pereira
Caramori,Samantha
dc.subject.por.fl_str_mv agroforestry systems
forest quality control
forest soil
topic agroforestry systems
forest quality control
forest soil
description ABSTRACT In this paper we discuss the impact on conversion degraded pasture areas into an integrated crop, livestock and forest system (ICLFS). We collected 30 soil samples at 0-0.1 m depth in five agroforestry systems, degraded pasture and native areas along Brazilian Cerrado biome. We analyzed the influence of chemical variables on microbial biomass carbon and enzyme activity using multivariate statistic analysis. The land use explained only the variation of microbial biomass carbon and seasonality explained the variation in glycine aminopeptidase activity. The sample controls differ from the other soil areas due to their greater biological activity (MBC). The enzymatic indicators showed that the biological activity is lower in degraded pasture. It was observed that the ICLFS system had a positive effect on the microbial activity (MBC and soil enzyme) when compared to pasture. This reinforces the importance of adopting more sustainable practices to improve soil quality.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300130
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000300130
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.034318
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.26 n.3 2019
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
_version_ 1750128142846001152

Registros relacionados