Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFMG |
| Texto Completo: | https://doi.org/10.3390/agronomy12122926 http://hdl.handle.net/1843/60424 |
Resumo: | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
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2023-11-01T14:20:25Z2023-11-01T14:20:25Z20221212115https://doi.org/10.3390/agronomy121229262073-4395http://hdl.handle.net/1843/60424CNPq - Conselho Nacional de Desenvolvimento Científico e TecnológicoFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorProduction systems that promote the accumulation of soil organic matter (SOM) must be implemented to maintain the sustainability of agriculture, livestock, and forestry. Since increases in MOS content contribute to improving the chemical, physical, and biological quality of the soil, as well as helping to reduce carbon emissions to mitigate climate change. Therefore, the objective of this study was to evaluate soil organic carbon (SOC) and nitrogen (N) stocks after the implementation of agrosilvopastoral (ASP) systems in a Cerrado-Caatinga transition zone in Brazil. Native vegetation of Cerrado-Caatinga (NV), regenerating stratum of Cerrado-Caatinga (RS), two arrangements of ASP systems cultivating Cenchrus ciliaris L. intercropped with Eucalyptus camaldulensis Dehnh. × Eucalyptus tereticornis Sm. hybrid (ASP1 and ASP2), and intercropped with Eucalyptus urophylla S.T. Blake × Eucalyptus grandis W. Mill ex Maiden hybrid (ASP3 and ASP4) were evaluated. Soil C and N stocks and the C content in the humic fractions of SOM were evaluated at 0–10, 10–20, and 20–30 cm soil depths. The introduction of ASP2, ASP3, and ASP4 systems in an area previously occupied by low productivity pasture increased and restored SOC stocks to levels found in NV, at a depth of 0–30 cm. N stocks were higher in ASP systems, regardless of the arrangement studied. As a result, the ASP systems provided accumulations that ranged from 1.0 to 4.31 Mg SOC ha−1 yr−1 and from 0.33 to 0.36 Mg N ha−1 yr−1. The carbon contents in humic fractions remained higher in NV. The hierarchical grouping and principal component analysis showed that the implementation of the ASP systems was efficient in increasing soil C and N stocks over time. In conclusion, the present study identified that integrated production systems can support land use intensification strategies based on sustainable and low-carbon agriculture in a transition area between the Cerrado and Caatinga biomes in Brazil.engUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASAgronomyAgrosilviculturaSolos -- QualidadeSolos -- Teor de compostos orgânicosSolos -- Umidadeagroforestry systemshumification indexsoil organic mattersoil qualitySoil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttps://www.mdpi.com/2073-4395/12/12/2926Igor Costa de FreitasMatheus Almeida AlvesJaílson Ramos MagalhãesRafael Ferreira DiasCarlos Juliano Brant AlbuquerqueEvander Alves FerreiraLuiz Arnaldo FernandesRodinei Facco PegoraroLeidivan Almeida Frazãoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/60424/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALSoil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between.pdfSoil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between.pdfapplication/pdf4602404https://repositorio.ufmg.br/bitstream/1843/60424/2/Soil%20carbon%20and%20nitrogen%20stocks%20under%20agrosilvopastoral%20systems%20with%20different%20arrangements%20in%20a%20transition%20area%20between.pdf97ace70901cc08f45a1a703f1e382f4fMD521843/604242023-11-01 17:56:36.209oai:repositorio.ufmg.br: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Repositório de PublicaçõesPUBhttps://repositorio.ufmg.br/oaiopendoar:2023-11-01T20:56:36Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false |
| dc.title.pt_BR.fl_str_mv |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| title |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| spellingShingle |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil Igor Costa de Freitas agroforestry systems humification index soil organic matter soil quality Agrosilvicultura Solos -- Qualidade Solos -- Teor de compostos orgânicos Solos -- Umidade |
| title_short |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| title_full |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| title_fullStr |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| title_full_unstemmed |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| title_sort |
Soil carbon and nitrogen stocks under agrosilvopastoral systems with different arrangements in a transition area between cerrado and caatinga biomes in Brazil |
| author |
Igor Costa de Freitas |
| author_facet |
Igor Costa de Freitas Matheus Almeida Alves Jaílson Ramos Magalhães Rafael Ferreira Dias Carlos Juliano Brant Albuquerque Evander Alves Ferreira Luiz Arnaldo Fernandes Rodinei Facco Pegoraro Leidivan Almeida Frazão |
| author_role |
author |
| author2 |
Matheus Almeida Alves Jaílson Ramos Magalhães Rafael Ferreira Dias Carlos Juliano Brant Albuquerque Evander Alves Ferreira Luiz Arnaldo Fernandes Rodinei Facco Pegoraro Leidivan Almeida Frazão |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Igor Costa de Freitas Matheus Almeida Alves Jaílson Ramos Magalhães Rafael Ferreira Dias Carlos Juliano Brant Albuquerque Evander Alves Ferreira Luiz Arnaldo Fernandes Rodinei Facco Pegoraro Leidivan Almeida Frazão |
| dc.subject.por.fl_str_mv |
agroforestry systems humification index soil organic matter soil quality |
| topic |
agroforestry systems humification index soil organic matter soil quality Agrosilvicultura Solos -- Qualidade Solos -- Teor de compostos orgânicos Solos -- Umidade |
| dc.subject.other.pt_BR.fl_str_mv |
Agrosilvicultura Solos -- Qualidade Solos -- Teor de compostos orgânicos Solos -- Umidade |
| description |
CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico |
| publishDate |
2022 |
| dc.date.issued.fl_str_mv |
2022 |
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2023-11-01T14:20:25Z |
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2023-11-01T14:20:25Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
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http://hdl.handle.net/1843/60424 |
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https://doi.org/10.3390/agronomy12122926 |
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2073-4395 |
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https://doi.org/10.3390/agronomy12122926 http://hdl.handle.net/1843/60424 |
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2073-4395 |
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eng |
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eng |
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Agronomy |
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info:eu-repo/semantics/openAccess |
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openAccess |
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Universidade Federal de Minas Gerais |
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UFMG |
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Brasil |
| dc.publisher.department.fl_str_mv |
ICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS |
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Universidade Federal de Minas Gerais |
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reponame:Repositório Institucional da UFMG instname:Universidade Federal de Minas Gerais (UFMG) instacron:UFMG |
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