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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Florestas. |
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Data corrente: |
11/11/2024 |
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Data da última atualização: |
05/02/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MADARI, B. E.; MATOS, P. S.; OLIVEIRA, J. M.; CARVALHO, M. T. de M.; SILVEIRA, A. L. R.; MACHADO, P. L. O. de A.; ARAUJO, W. A.; SIQUEIRA, M. M. B.; FERRARESI, T. M.; FREITAS, F. M. C.; RIZZO, P. V.; SILVA, R. R.; PACHECO, A. R. |
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Afiliação: |
BEATA EMOKE MADARI, CNPAF; PRISCILA SILVA MATOS, THE JAMES HUTTON INSTITUTE; JANAINA DE MOURA OLIVEIRA, SECRETARIA DE ESTADO DE MEIO AMBIENTE E DESENVOLVIMENTO SUSTENTÁVEL DO ESTADO DE GOIÁS; MARCIA THAIS DE MELO CARVALHO, CNPAF; ANDRÉ LUIZ RODRIGUES DA SILVEIRA, FACULDADE ARAGUAIA; PEDRO LUIZ OLIVEIRA DE ALMEIDA MACH, CNPAF; WILKER ALVES DE ARAUJO, UNIVERSIDADE FEDERAL DE GOIÁS; MATHEUS MENTONE DE BRITO SIQUEIRA, UNIVERSIDADE FEDERAL DE GOIÁS; TATIANA MARIS FERRARESI, CNPAF; FERNANDA MARA CUNHA FREITAS, CNPAF; PRICILA VETRANO RIZZO, CNPAF; RYAN RODRIGUES DA SILVA, UNIVERSIDADE FEDERAL DE GOIÁS; ABILIO RODRIGUES PACHECO, CNPF. |
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Título: |
Soil carbon stock changes in a crop-livestock-forestry integration in Southern Goiás State, Brazil. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Agroforestry Systems, v. 98, p. 2141-2156, 2024. |
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ISSN: |
1572-9680 |
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DOI: |
https://doi.org/10.1007/s10457-024-01056-w |
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Idioma: |
Inglês |
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Conteúdo: |
Crop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, compensating greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey (662 g kg−1) Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central-West region of Brazil. CLF was implemented in 2009 in a conventional non-managed Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-Tree) and in the alley pasture between the tree lines (CLF-Alley) having palisade grass. SOC dynamics was different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0–0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.23–0.56 Mg ha−1 yr−1), but negative in the Pasture (-0.05). At 0.3–1.0 m SOC stocks were higher both in 2012 and 2020 in CLF-Tree (86.70 and 83.74 Mg ha−1) than in the reference Pasture (71.81 and 74.96 Mg ha−1), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to conventional non-managed Pasture, but adequate soil fertility management is necessary to potentialise SOC. MenosCrop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, compensating greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey (662 g kg−1) Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central-West region of Brazil. CLF was implemented in 2009 in a conventional non-managed Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-Tree) and in the alley pasture between the tree lines (CLF-Alley) having palisade grass. SOC dynamics was different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0–0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.23–0.56 Mg ha−1 yr−1), but negative in the Pasture (-0.05). At 0.3–1.0 m SOC stocks were higher both in 2012 and 2020 in CLF-Tree (86.70 and 83.74 Mg ha−1) than in the reference Pasture (71.81 and 74.96 Mg ha−1), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to convention... Mostrar Tudo |
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Palavras-Chave: |
Deep soil carbon; Integração Lavoura-pecuária-floresta; Integração Lavoura-pecuária-silvicultura; Mineral associated organic carbon; Neotropical savanna; Total soil nitrogen. |
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Thesagro: |
Carbono; Cerrado; Nitrogênio. |
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Thesaurus Nal: |
Particulate organic carbon; Soil organic carbon. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02917naa a2200421 a 4500
001 2169003
005 2025-02-05
008 2024 bl uuuu u00u1 u #d
022 $a1572-9680
024 7 $ahttps://doi.org/10.1007/s10457-024-01056-w$2DOI
100 1 $aMADARI, B. E.
245 $aSoil carbon stock changes in a crop-livestock-forestry integration in Southern Goiás State, Brazil.$h[electronic resource]
260 $c2024
520 $aCrop-livestock-forestry (CLF) has been recommended as a strategy for soil carbon sequestration, compensating greenhouse gas (GHG) emissions of livestock as well as for sustainable soil management for improving soil organic carbon (SOC) and soil health. In this study we quantified SOC accruals in a very clayey (662 g kg−1) Rhodic Ferralsol during the evolution of a 11-year-old crop-livestock-forestry system in the municipality of Cachoeira Dourada, Central-West region of Brazil. CLF was implemented in 2009 in a conventional non-managed Pasture area, and soil samples were collected in 2012 and 2020 under two land uses, CLF, and the Pasture as time-zero reference. The soil in CLF was evaluated within the tree lines (CLF-Tree) and in the alley pasture between the tree lines (CLF-Alley) having palisade grass. SOC dynamics was different in the upper 30 cm and in the underlying 70 cm layer. In the 0.0–0.3 m layer, after an initial decline in SOC stocks due to soil preparation for the implementation of CLF, SOC accumulation rates were positive in CLF (0.23–0.56 Mg ha−1 yr−1), but negative in the Pasture (-0.05). At 0.3–1.0 m SOC stocks were higher both in 2012 and 2020 in CLF-Tree (86.70 and 83.74 Mg ha−1) than in the reference Pasture (71.81 and 74.96 Mg ha−1), however, CLF SOC was declining. Total soil N under CLF, compared to the reference Pasture, was lower and declining. These findings confirm that in general CLF is a valid strategy to increase SOC stocks compared to conventional non-managed Pasture, but adequate soil fertility management is necessary to potentialise SOC.
650 $aParticulate organic carbon
650 $aSoil organic carbon
650 $aCarbono
650 $aCerrado
650 $aNitrogênio
653 $aDeep soil carbon
653 $aIntegração Lavoura-pecuária-floresta
653 $aIntegração Lavoura-pecuária-silvicultura
653 $aMineral associated organic carbon
653 $aNeotropical savanna
653 $aTotal soil nitrogen
700 1 $aMATOS, P. S.
700 1 $aOLIVEIRA, J. M.
700 1 $aCARVALHO, M. T. de M.
700 1 $aSILVEIRA, A. L. R.
700 1 $aMACHADO, P. L. O. de A.
700 1 $aARAUJO, W. A.
700 1 $aSIQUEIRA, M. M. B.
700 1 $aFERRARESI, T. M.
700 1 $aFREITAS, F. M. C.
700 1 $aRIZZO, P. V.
700 1 $aSILVA, R. R.
700 1 $aPACHECO, A. R.
773 $tAgroforestry Systems$gv. 98, p. 2141-2156, 2024.
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Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 4 | |
| 2. |  | TOSI, H.; SCHOCKEN-ITURRINO, R.P.; FURTADO, C. E.; SAMMPAIO, A. A. M.; OKAMOTO, F.; KRONKA, S. do N. Avaliação Química e Microbiológica do Capim-Elefante, Cultivar Taiwan A-148, Preparado para Ensilagem com Bagaço de Cana-de-Açúcar. Pesquisa Agropecuaria Brasileira, Brasilia, v.27, n.10, p.1409-1413, out.1992| Biblioteca(s): Embrapa Unidades Centrais. |
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| 3. | | OKAMOTO, F.; CUNHA, E. A. da; BUENO, M. S.; SILVA, M. de A.; SANTOS, L. E. dos; RODRIGUES, A. de A. Desempenho de borregas da raça Santa Inês alimentadas com cana-de-açúcar e ramas de amoreira. Boletim de Industria Animal, v. 65, n. 1, p. 1-6, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - B |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 4. | | BUENO, M. S.; OKAMOTO, F.; CUNHA, E. A. da; SANTOS, L. E. dos; RODRIGUES, A. de A.; SILVA, M. de A. Desempenho de borregas da raça Santa Inês alimentadas com cana-de-açúcar e ramos de amoreira. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 43., 2006, João Pessoa. Produção animal em biomas tropicais: anais. João Pessoa: SBZ: UFPB, 2006. 5 f. 1CD ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 4 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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