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| Registros recuperados : 36 | |
| 6. |  | MARTINS, S. G.; SILVA, M. L. N.; AVANZI, J. C.; CURI, N.; FONSECA, S. Fator cobertura e manejo do solo e perdas de solo e água em cultivo de eucalipto e em Mata Atlântica nos Tabuleiros Costeiros do estado do Espírito Santo. Scientia Forestalis, Piracicaba, v. 38, n. 87, p. 517-526, set. 2010.| Biblioteca(s): Embrapa Florestas. |
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| 7. | | PARON, M. E.; SIQUEIRA, J. O.; CURI, N.; VALE, F. R. do. Crescimento da copaiba e guatambu em resposta a fungo micorrízico, superfosfato, nitrogênio e fumigação do solo. Cerne, Lavras, v. 2, n. 2, p.15-30, 1996.| Biblioteca(s): Embrapa Florestas. |
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| 9. | | OLIVEIRA, F. P. de; SILVA, M. L. N.; AVANZI, J. C.; CURI, N.; LEITE, F. P. Avaliação de perdas de solo em estradas florestais não pavimentadas no Vale do Rio Doce, Minas Gerais. Scientia Forestalis, Piracicaba, v. 38, n. 87, p. 331-339, set. 2010.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | CURI, N.; CARMO, D. N.; BAHIA, V. G.; FERREIRA, M. M.; SANTANA, D. P. Problemas relativos ao uso, manejo e conservação do solo em Minas Gerais Informe Agropecuário, Belo Horizonte, v. 16, n. 176, p. 5-16, 1992.| Biblioteca(s): Embrapa Florestas; Embrapa Milho e Sorgo. |
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| 12. | | SILVA, M. A. da; SILVA, M. L. N.; CURI, N.; AVANZI, J. C.; LEITE, F. P. Sistema de manejo em plantios florestais de eucalipto e perdas de solo e água na região do Vale do Rio Doce, MG. Ciência Florestal, Santa Maria, v. 21, n. 4, p. 765-776, out./dez. 2011.| Biblioteca(s): Embrapa Florestas. |
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| 15. | | CARNEIRO, M. A. C.; SIQUEIRA, J. O.; DAVIDE, A. C.; GOMES, L. J.; CURI, N.; VALE, F. R. do. Fungo micorrízico e superfosfato no crescimento de esécies arbóreas tropicais. Scientia Forestalis, São Paulo, n.50, p.21-36, 1996.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | SILVA, E. A.; GOMES, J. B. V.; ARAUJO FILHO, J. C. de; VIDAL-TORRADO, P.; COOPER, M.; CURI, N. Morphology, mineralogy and micromorphology of soils associated to summit depressions of the Northeastern Brazilian coastal plains. Ciência e Agrotecnologia, Lavras, v. 36, n. 5, p. 507-517, set./out. 2012.| Biblioteca(s): Embrapa Florestas; Embrapa Solos. |
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| 17. | | NEVES, C. M. N. das; SILVA, M. L. N.; CURI, N.; MACEDO, R. L. G.; TOKURA, A. M. Estoque de carbono em sistemas agrossilvopastoril, pastagem e eucalipto sob cultivo convencional na Região Noroeste do Estado de Minas Gerais. Ciência e Agrotecnologia, Lavras, v. 28, n. 5, p. 1038-1046, set./out. 2004.| Biblioteca(s): Embrapa Florestas. |
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| 18. | | ROCHA, J. B. de O.; POZZA, A. A. A.; CARVALHO, J. G. de; SILVA, C. A.; CURI, N. Efeito da calagem na nutrição mineral e no crescimento inicial do eucalipto a campo em Latossolo húmico da Zona da Mata (MG). Scientia Forestalis, Piracicaba, v. 36, n. 80, p. 255-263, dez. 2008.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 36 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas; Embrapa Solos; Embrapa Tabuleiros Costeiros. |
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Data corrente: |
10/12/2012 |
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Data da última atualização: |
20/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
GOMES, J. B. V.; FERNANDES, M. F.; BARRETO, A. C.; ARAUJO FILHO, J. C. de; CURI, N. |
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Afiliação: |
JOAO BOSCO VASCONCELLOS GOMES, CNPF; MARCELO FERREIRA FERNANDES, CPATC; ANTONIO CARLOS BARRETO, CPATC; JOSE COELHO DE ARAUJO FILHO, CNPS; Nilton Curi, UFLA. |
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Título: |
Soil attributes under agroecosystems and forest vegetation in the coastal tablelands of Northestern Brazil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Ciência e Agrotecnologia, Lavras, v. 36, n. 6, p. 649-664, nov./dez. 2012. |
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Idioma: |
Inglês
Português |
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Conteúdo: |
This study evaluated the changes occurred in a set of soil attributes, particularly those related to the dynamics of soil organic carbon (SOC), as a function of the replacement of native forest for agricultural ecosystems of regional importance in the coastal tablelands of Northeastern Brazil (orange, coconut, eucalyptus and sugarcane). Six commercial sites under these agroecosystems were compared to neighboring areas of native forest in five areas along this region (Coruripe, Umbaúba, Acajutiba, Cruz das Almas and Nova Viçosa). Soil samples were taken from 0-5 and 5-20 cm depth and analyzed for particle size distribution, bulk density, organic C (OC), particulate organic matter, C in soil solution, microbial biomass C, total cation exchange capacity and water stable aggregates. Linear correlation and multivariate techniques were used for data analysis. The values of base saturation and Al saturation for the 0-20 cm depth layer were also calculated. In all the studied areas, soils under native forest presented better status of physical and chemical attributes than their agroecosystem counterparts, especially in the 0-5 cm layer. For both layers, OC content was the attribute most strongly correlated with the overall changes in all attributes. Unexpectedly, the OC content showed no significant correlation with the sum of silt and clay contents. The set of variables investigated in this study is sensitive to differentiate the quality of soils under perennial and semi-perennial land uses from their counterparts under natural vegetation in the landscapes of the coastal tablelands of Northeastern Brazil. MenosThis study evaluated the changes occurred in a set of soil attributes, particularly those related to the dynamics of soil organic carbon (SOC), as a function of the replacement of native forest for agricultural ecosystems of regional importance in the coastal tablelands of Northeastern Brazil (orange, coconut, eucalyptus and sugarcane). Six commercial sites under these agroecosystems were compared to neighboring areas of native forest in five areas along this region (Coruripe, Umbaúba, Acajutiba, Cruz das Almas and Nova Viçosa). Soil samples were taken from 0-5 and 5-20 cm depth and analyzed for particle size distribution, bulk density, organic C (OC), particulate organic matter, C in soil solution, microbial biomass C, total cation exchange capacity and water stable aggregates. Linear correlation and multivariate techniques were used for data analysis. The values of base saturation and Al saturation for the 0-20 cm depth layer were also calculated. In all the studied areas, soils under native forest presented better status of physical and chemical attributes than their agroecosystem counterparts, especially in the 0-5 cm layer. For both layers, OC content was the attribute most strongly correlated with the overall changes in all attributes. Unexpectedly, the OC content showed no significant correlation with the sum of silt and clay contents. The set of variables investigated in this study is sensitive to differentiate the quality of soils under perennial and semi-perennial ... Mostrar Tudo |
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Palavras-Chave: |
C orgânico; Caráter coeso; Coastal Tablelands; Cohesive soils; Organic C; Solos cauliníticos; Tabuleiros Costeiros. |
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Thesagro: |
Solo. |
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Thesaurus NAL: |
kaolinitic soils; Soil. |
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Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/71918/1/Bosco.pdf
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Marc: |
LEADER 02485naa a2200289 a 4500
001 1941921
005 2021-09-20
008 2012 bl uuuu u00u1 u #d
100 1 $aGOMES, J. B. V.
245 $aSoil attributes under agroecosystems and forest vegetation in the coastal tablelands of Northestern Brazil.$h[electronic resource]
260 $c2012
520 $aThis study evaluated the changes occurred in a set of soil attributes, particularly those related to the dynamics of soil organic carbon (SOC), as a function of the replacement of native forest for agricultural ecosystems of regional importance in the coastal tablelands of Northeastern Brazil (orange, coconut, eucalyptus and sugarcane). Six commercial sites under these agroecosystems were compared to neighboring areas of native forest in five areas along this region (Coruripe, Umbaúba, Acajutiba, Cruz das Almas and Nova Viçosa). Soil samples were taken from 0-5 and 5-20 cm depth and analyzed for particle size distribution, bulk density, organic C (OC), particulate organic matter, C in soil solution, microbial biomass C, total cation exchange capacity and water stable aggregates. Linear correlation and multivariate techniques were used for data analysis. The values of base saturation and Al saturation for the 0-20 cm depth layer were also calculated. In all the studied areas, soils under native forest presented better status of physical and chemical attributes than their agroecosystem counterparts, especially in the 0-5 cm layer. For both layers, OC content was the attribute most strongly correlated with the overall changes in all attributes. Unexpectedly, the OC content showed no significant correlation with the sum of silt and clay contents. The set of variables investigated in this study is sensitive to differentiate the quality of soils under perennial and semi-perennial land uses from their counterparts under natural vegetation in the landscapes of the coastal tablelands of Northeastern Brazil.
650 $akaolinitic soils
650 $aSoil
650 $aSolo
653 $aC orgânico
653 $aCaráter coeso
653 $aCoastal Tablelands
653 $aCohesive soils
653 $aOrganic C
653 $aSolos cauliníticos
653 $aTabuleiros Costeiros
700 1 $aFERNANDES, M. F.
700 1 $aBARRETO, A. C.
700 1 $aARAUJO FILHO, J. C. de
700 1 $aCURI, N.
773 $tCiência e Agrotecnologia, Lavras$gv. 36, n. 6, p. 649-664, nov./dez. 2012.
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Embrapa Florestas (CNPF) |
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