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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
02/01/2025 |
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Data da última atualização: |
24/04/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATOS, P. S.; OLIVEIRA, J. de M.; CARVALHO, M. T. de M.; MADARI, B. E.; SILVEIRA, A. L. R. da; DAMIAN, J. M.; MORAES, P. A. de O.; ARAUJO, W. A. de; SIQUEIRA, M. M. de B.; SILVA, R. R. da; FERRARESI, T. M.; STONE, L. F.; SILVA, M. A. S. da; FREITAS, F. M. C.; PACHECO, A. R.; YELUPIRATI, J.; MACHADO, P. L. O. de A. |
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Afiliação: |
PRISCILA SILVA MATOS, THE JAMES HUTTON INSTITUTE; JANAÍNA DE MOURA OLIVEIRA; MARCIA THAIS DE MELO CARVALHO, CNPAF; BEATA EMOKE MADARI, CNPAF; ANDRE LUIZ RODRIGUES DA SILVEIRA, UNIARAGUAIA; JÚNIOR MELO DAMIAN; PEDRO AUGUSTO DE OLIVEIRA MORAES, UNIVERSIDADE FEDERAL DO MARANHÃO; WILKER ALVES DE ARAUJO, UNIVERSIDADE FEDERAL DE GOIÁS; MATHEUS MENTONE DE BRITTO SIQUEIRA, UNIVERSIDADE FEDERAL DE GOIAS; RYAN RODRIGUES DA SILVA, UNIVERSIDADE FEDERAL DE GOIAS; TATIANA MARIS FERRARESI, CNPAF; LUIS FERNANDO STONE, CNPAF; MELLISSA ANANIAS SOLER DA SILVA, CNPAF; FERNANDA MARA CUNHA FREITAS, CNPAF; ABILIO RODRIGUES PACHECO, CNPF; JAGADEESH YELUPIRATI, THE JAMES HUTTON INSTITUTE; PEDRO LUIZ OLIVEIRA DE ALMEIDA MACH, CNPAF. |
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Título: |
Impact of land use intensification on key drivers of soil organic carbon pools in Brazil’s Central-West. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Catena, v. 249, 108636, Feb. 2025. |
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ISSN: |
0341-8162 |
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DOI: |
https://doi.org/10.1016/j.catena.2024.108636 |
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Idioma: |
Inglês |
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Conteúdo: |
There are studies showing the potential of integrated production systems, such as Crop-Livestock-Forestry (CLF), for soil carbon sequestration, enhancing nutrient cycling, and reducing farmers’ dependence on mineral fertilizers. However, more focused research is needed to identify the main biophysical and chemical processes governing SOC accumulation. This study investigated the main drivers of soil organic carbon sequestration and soil quality in a very clayey Rhodic Ferralsol under an 11-year-old CLF system in the Central West region of Brazil. CLF was implemented in 2009 in a conventional Pasture area and soils samples were collected in 2012 and 2020 under two land uses, CLF and conventional Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-WL) and in the alley pasture between the tree lines (CLF-BL) having palisade grass. Our results showed that SOC stocks was higher (both in 2012 and 2020) for the CLF-WL (86.70 and 83.74 Mg ha−1) than in pasture reference (71.81 and 74.96 Mg ha−1) within the 0.3–1.0 m soil layer. Most of the soil’s carbon content was in the mineral associated fraction (96–97 %) for all sites. Soil available water for plants (at −8 and −6 kPa) within 0.0–0.1 m soil depth increased in CLF system. Soil nutrient availability increased from 2012 to 2020 in CLF system. While in the Pasture the main drivers of SOC pools were the soil physical properties, in the CLF these were chemical soil properties. These key parameters underscore the role of CLF systems in promoting carbon storage and supporting low-carbon agriculture, particularly in the Brazilian Savanna and similar tropical regions. This knowledge allows farmers to optimize CLF management, balancing soil health with productivity. MenosThere are studies showing the potential of integrated production systems, such as Crop-Livestock-Forestry (CLF), for soil carbon sequestration, enhancing nutrient cycling, and reducing farmers’ dependence on mineral fertilizers. However, more focused research is needed to identify the main biophysical and chemical processes governing SOC accumulation. This study investigated the main drivers of soil organic carbon sequestration and soil quality in a very clayey Rhodic Ferralsol under an 11-year-old CLF system in the Central West region of Brazil. CLF was implemented in 2009 in a conventional Pasture area and soils samples were collected in 2012 and 2020 under two land uses, CLF and conventional Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-WL) and in the alley pasture between the tree lines (CLF-BL) having palisade grass. Our results showed that SOC stocks was higher (both in 2012 and 2020) for the CLF-WL (86.70 and 83.74 Mg ha−1) than in pasture reference (71.81 and 74.96 Mg ha−1) within the 0.3–1.0 m soil layer. Most of the soil’s carbon content was in the mineral associated fraction (96–97 %) for all sites. Soil available water for plants (at −8 and −6 kPa) within 0.0–0.1 m soil depth increased in CLF system. Soil nutrient availability increased from 2012 to 2020 in CLF system. While in the Pasture the main drivers of SOC pools were the soil physical properties, in the CLF these were chemical soil properties. These key parameters... Mostrar Tudo |
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Palavras-Chave: |
Low carbon agriculture; Nature based solution; Sequestro de carbono no solo; Sistemas Lavoura-Floresta-Pecuária; Soil carbon sequestration. |
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Thesagro: |
Carbono; Solo. |
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Thesaurus Nal: |
Soil quality. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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| Registros recuperados : 9 | |
| 2. |  | BABOS, D. V.; RAMOS, J. F. K.; FRANCISCO, G. C.; BENITES, V. de M.; MILORI, D. M. B. P. Laser-induced breakdown spectroscopy and digital image data fusion for determination of the Al, Ca, Fe, Mg, and P in mineral fertilizer: overcome matrix effects in solid direct analysis. Journal of the Optical Society of America B, v. 40, n. 3, p. 654-660, Mar. 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Solos. |
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| 3. | | GUEDES, W. N.; BABOS, D. V.; FREITAS, V. S.; NEIVA, D. K.; SOUZA. D.; MARTIN NETO, L.; MILORI, D. M. B. P.; VILLAS-BOAS, P. R. Robust Soil Total Carbon Prediction Using LIBS: Integrating Expert Knowledge with Machine Learning and External Dataset Evaluation. Atomic Spectroscopy, v. 46, n. 2, 2025. 141–149| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | DE MORAES, C. P.; BABOS, D. V.; COSTA, V. C.; NERIS, J. B.; NICOLODELLI, G.; FOSCHINI, M. M.; MAUAD, F. F.; MOUNIER, S.; MILORI, D. M. B. P. Direct determination of Cu, Cr, and Ni in river sediments using double pulse laser-induced breakdown spectroscopy: Ecological risk and pollution level assessment. Science of the Total Environment, v. 837, 155699, 2022. 9 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | BABOS, D. V.; GUEDES, W. N.; FREITAS, V. S.; SILVA, F. P.; TOZO, M. L. L.; VILLAS-BOAS, P. R.; MARTIN NETO, L.; MILORI, D. M. B. P. Laser-induced breakdown spectroscopy as an analytical tool for total carbon quantification in tropical and subtropical soils: evaluation of calibration algorithms. Frontiers in Soil Science, v. 3, 1242647, 2024. 14 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 6. | | CIOCCIA, G.; MORAIS, C. P. de; BABOS, D. V.; MILORI, D. M. B. P.; ALVES, C. Z.; CENA, C.; NICOLODELLI, G.; MARANGONI, B. S. Laser-induced breakdown spectroscopy associated with the design of experiments and machine learning for discrimination of Brachiaria brizantha seed vigor. Sensors, v. 22, a5067, 2022. 12 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | FREITAS, V. S.; BABOS, D. V.; GUEDES, W. N.; SILVA, F. P.; TOZO, M. L. L.; ANDRADE, C. A. de; VILLAS BOAS, P. R.; MILORI, D. M. B. P.; MARTIN NETO, L. Soil organic matter dynamics and soil carbon stocks from tropical and sub-tropical areas under no-till: An on-farm research. Catena, v. 247, 108491, 2024. p. 1-13.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Meio Ambiente. |
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| 8. | | GUEDES, W. N.; BABOS, D. V.; COSTA, V. C.; MORAIS, C. P de; FREITAS, V. S.; STENIO, K.; XAVIER, A. A. P.; BORDUCHI, L. C. L.; VILLAS-BOAS, P. R.; MILORI, D. M. B. P. Evaluation of univariate and multivariate calibration strategies for the direct determination of total carbon in soils by laser-induced breakdown spectroscopy: tutorial. Journal of the Optical Society of America B, v. 40, n. 5, 2023. 1319 - 1330| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Instrumentação. |
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| 9. | | BABOS, D. V.; TADINI, A. M.; DE MORAIS, C. P.; BARRETO, B. B.; CARVALHO, M. A. R.; BERNARDI, A. C. de C.; OLIVEIRA, P. P. A.; PEZZOPANE, J. R. M.; MILORI, D. M. B. P.; MARTIN NETO, L. Laser-induced breakdown spectroscopy (LIBS) as an analytical tool in precision agriculture: Evaluation of spatial variability of soil fertility in integrated agricultural production systems. Catena, v. 239, 107914, 2024. 13 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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| Registros recuperados : 9 | |
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