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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
24/01/2013 |
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Data da última atualização: |
19/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
XAVIER, F. A. da S.; MAIA, S. M. F.; RIBEIRO, K. A. RAÚJO; MENDONÇA, E. de S.; OLIVEIRA, T. S. de. |
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Afiliação: |
FRANCISCO ALISSON DA SILVA XAVIER, CNPMF; STOÉCIO MALTA FERREIRA MAIA, IFAL; KÁTIA ARAÚJO RIBEIRO, UFC; EDUARDO DE SÁ MENDONÇA, UFES; TEÓGENES SENNA DE OLIVEIRA, UFV. |
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Título: |
Effect of cover plants on soil C and N dynamics in different soil management systems in dwarf cashew culture. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Agriculture, Ecosystems and Environment, v. 165, 2013, p. 173 - 183, 2013. |
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ISSN: |
0167-8809 |
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Idioma: |
Inglês |
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Conteúdo: |
Inappropriate soil management practices are one of most important constraints on cashew production in Northeast Brazil. This work aimed to evaluate the changes in soil C and N dynamics caused by different management of cover plants (spontaneous or leguminous) in dwarf cashew culture in Northeast Brazil. The evaluated management systems for control of spontaneous vegetation included: disc harrowing (DH), mechanical mowing (MeM), manual mowing (MaM), leguminous cover crop (LEG), leguminous cover crop + mulch of Carnaúba palm (LEG + m), and application of herbicide (HERB). The floristic composition, plant density, biomass production, and the nutrient content of the spontaneous plants that grew between cashew rows were evaluated. Total soil C and N, mineral- and organic-N, light organic matter fraction, microbial biomass, CO2-C emission rates and humic substances were determined. HERB treatment promoted a substantial change in the floristic composition of spontaneous species. Richness index was highest in the LEG treatment in the fifth year of the experiment. Dry matter amount of spontaneous plants was quite similar in MeM, MaM, LEG, and LEG + m treatments, with average values of 2245 kg ha−1. DH and HERB treatments reduced dry matter by 69 and 80%, respectively. The MeM system resulted in the highest soil C stock, whereas the DH treatment tended to intensify the mineralization process of soil organic matter due to soil disturbance. LEG treatment resulted in the highest mineral-N contents. Our results suggest that the maintenance of soil organic C levels in DH and MeM treatments is strongly dependent on maintenance of light organic matter levels. Soil from treatments which favored input of organic matter (e.g., LEG, LEG + m and HERB) presented greater C-humic/C-fulvic acids ratio, indicating the predominance of humic acids. Our findings reinforce that cover plants (e.g., spontaneous vegetation and leguminous species) play an important environmental role, contributing to organic matter and nutrient cycling in the soil. Management systems that promote soil covering and the use of leguminous species increased soil organic matter stocks. MenosInappropriate soil management practices are one of most important constraints on cashew production in Northeast Brazil. This work aimed to evaluate the changes in soil C and N dynamics caused by different management of cover plants (spontaneous or leguminous) in dwarf cashew culture in Northeast Brazil. The evaluated management systems for control of spontaneous vegetation included: disc harrowing (DH), mechanical mowing (MeM), manual mowing (MaM), leguminous cover crop (LEG), leguminous cover crop + mulch of Carnaúba palm (LEG + m), and application of herbicide (HERB). The floristic composition, plant density, biomass production, and the nutrient content of the spontaneous plants that grew between cashew rows were evaluated. Total soil C and N, mineral- and organic-N, light organic matter fraction, microbial biomass, CO2-C emission rates and humic substances were determined. HERB treatment promoted a substantial change in the floristic composition of spontaneous species. Richness index was highest in the LEG treatment in the fifth year of the experiment. Dry matter amount of spontaneous plants was quite similar in MeM, MaM, LEG, and LEG + m treatments, with average values of 2245 kg ha−1. DH and HERB treatments reduced dry matter by 69 and 80%, respectively. The MeM system resulted in the highest soil C stock, whereas the DH treatment tended to intensify the mineralization process of soil organic matter due to soil disturbance. LEG treatment resulted in the highest mi... Mostrar Tudo |
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Thesagro: |
Anacardium occidentale; Caju; Solo. |
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Thesaurus Nal: |
Cashew fruit; Dwarf cultivars; Soil. |
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Categoria do assunto: |
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Marc: |
LEADER 02939naa a2200253 a 4500
001 1946248
005 2023-05-19
008 2013 bl uuuu u00u1 u #d
022 $a0167-8809
100 1 $aXAVIER, F. A. da S.
245 $aEffect of cover plants on soil C and N dynamics in different soil management systems in dwarf cashew culture.$h[electronic resource]
260 $c2013
520 $aInappropriate soil management practices are one of most important constraints on cashew production in Northeast Brazil. This work aimed to evaluate the changes in soil C and N dynamics caused by different management of cover plants (spontaneous or leguminous) in dwarf cashew culture in Northeast Brazil. The evaluated management systems for control of spontaneous vegetation included: disc harrowing (DH), mechanical mowing (MeM), manual mowing (MaM), leguminous cover crop (LEG), leguminous cover crop + mulch of Carnaúba palm (LEG + m), and application of herbicide (HERB). The floristic composition, plant density, biomass production, and the nutrient content of the spontaneous plants that grew between cashew rows were evaluated. Total soil C and N, mineral- and organic-N, light organic matter fraction, microbial biomass, CO2-C emission rates and humic substances were determined. HERB treatment promoted a substantial change in the floristic composition of spontaneous species. Richness index was highest in the LEG treatment in the fifth year of the experiment. Dry matter amount of spontaneous plants was quite similar in MeM, MaM, LEG, and LEG + m treatments, with average values of 2245 kg ha−1. DH and HERB treatments reduced dry matter by 69 and 80%, respectively. The MeM system resulted in the highest soil C stock, whereas the DH treatment tended to intensify the mineralization process of soil organic matter due to soil disturbance. LEG treatment resulted in the highest mineral-N contents. Our results suggest that the maintenance of soil organic C levels in DH and MeM treatments is strongly dependent on maintenance of light organic matter levels. Soil from treatments which favored input of organic matter (e.g., LEG, LEG + m and HERB) presented greater C-humic/C-fulvic acids ratio, indicating the predominance of humic acids. Our findings reinforce that cover plants (e.g., spontaneous vegetation and leguminous species) play an important environmental role, contributing to organic matter and nutrient cycling in the soil. Management systems that promote soil covering and the use of leguminous species increased soil organic matter stocks.
650 $aCashew fruit
650 $aDwarf cultivars
650 $aSoil
650 $aAnacardium occidentale
650 $aCaju
650 $aSolo
700 1 $aMAIA, S. M. F.
700 1 $aRIBEIRO, K. A. RAÚJO
700 1 $aMENDONÇA, E. de S.
700 1 $aOLIVEIRA, T. S. de
773 $tAgriculture, Ecosystems and Environment$gv. 165, 2013, p. 173 - 183, 2013.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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| Registros recuperados : 18 | |
| 2. |  | MAIA, S. M. F.; XAVIER, F. A. S.; OLIVEIRA, T. S.; MENDONÇA, E. S.; ARAUJO FILHO, J. A. de. Organic carbon pools in a luvisol under agroforestry and conventional farming systems in the semi-arid region of Ceará, Brazil. Agroforestry Systems, v. 71, n. 2, p. 127-138, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - C |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 5. | | MAIA, S. M. F.; XAVIER, F. A. S.; OLIVEIRA, T. S.; MENDONÇA, E. S.; ARAUJO FILHO, J. A. de. Compartimentos da matéria orgânica em sistemas agroflorestais e convencinal no trópico semi-árido cearense. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 30., 2005, Recife. Solos, sustentabilidade e qualidade ambiental: [ palestras e trabalhos]. Recife: Sociedade Brasileira de Ciência do Solo, 2005. 4 f. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|  |
| 6. | | AGUIAR, M. I. de; MAIA, S. M. F.; OLIVEIRA, T. S. de; MENDONÇA, E. S.; ARAÚJO FILHO, J. A. de. Perdas de solo, água e nutrientes em sistemas agroflorestais no município de Sobral, CE. Revista Ciência Agronômica, v. 37, n. 3, p.270-278, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | MAIA, S. M. F.; MEDEIROS, A. de S.; SANTOS, T. C. dos; LYRA, G. B.; LAL, R.; ASSAD, E. D.; CERRI, C. E. P. Potential of no-till agriculture as a nature-based solution for climate-change mitigation in Brazil. Soil & Tillage Research, v. 220, 105368, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 9. | | AGUIAR, M. I. de; MAIA, S. M. F.; XAVIER, F. A. da S.; MENDONÇA, E. de S.; ARAUJO FILHO, J. A. de; OLIVEIRA, T. S. de. Sediment, nutrient and water losses by water erosion under agroforestry systems in the semi-arid region in northeastern Brazil. Agroforest System, v. 79, n. 3, p. 277-289, Jul. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 10. | | MAIA, S. M. F.; XAVIER, F. A. da S.; OLIVEIRA, T. S. de; MENDONÇA, E. de S.; ARAUJO FILHO, J. A. de. Impactos de sistemas agroflorestais e convencional sobre a qualidade do solo no semi-árido cearense. Revista Árvore, Viçosa, MG, v. 30, n. 5, p. 837-848, 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 11. | | XAVIER, F. A. da S.; MAIA, S. M. F.; RIBEIRO, K. A. RAÚJO; MENDONÇA, E. de S.; OLIVEIRA, T. S. de. Effect of cover plants on soil C and N dynamics in different soil management systems in dwarf cashew culture. Agriculture, Ecosystems and Environment, v. 165, 2013, p. 173 - 183, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | BRAY, A. W.; KIM, J. H.; SCHRUMPF, M.; PEACOCK, C.; BANWART, S.; SCHIPPER, L.; ANGERS, D.; CHIRINDA, N.; ZINN, Y. L.; ALBRECHT, A.; KUIKMAN, P.; JOUQUET, P.; DEMENOIS, J.; FARRELL, M.; SOUSSANA, J.-F.; KUHNERT, M.; MILNE, E.; FONTAINE, S.; TAGHIZADEH-TOOSI, A.; CERRI, C. E. P.; CORBEELS, M.; CARDINAEL, R.; CERVANTES, V. A.; OLESEN, J. E.; BATJES, N.; HEUVELINK, G.; MAIA, S. M. F.; KEESSTRA, S.; CLAESSEN, L.; MADARI, B. E.; VERCHOT, L.; NIE, W.; BRUNELLE, T.; MORAN, D.; FRANK, S.; BODLE, R.; FRELIH-LARSEN, A.; DOUGILL, A.; MONTANARELLA, L.; STRINGER, L.; CHENU, C.; HIEDERER, R.; SMITH, P.; ARIAS-NAVARRO, C. The science base of a strategic research agenda: executive summary. Wageningen: CIRCASA, 2019. 15 p. European Union's Horizon 2020 Research and Innovation Programme Grant Agreement No 774378. Coordination of International Research Cooperation on Soil Carbon Sequestration in Agriculture.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 18. | | FONTANA, A.; PIRES, A. M. M.; VENTURIERI, A.; JESUS, A. H. de; PAULA, A. J. de; MEDEIROS, A. de S.; VARGAS, A. de G.; BERNDT, A.; FERREIRA, A. L.; LUIZ, A. J. B.; ALVES, A. E.; PEREIRA, A. C.; FREITAS, A. F. de; PACKER, A. P.; CAVALCANTE, A. P. C. M.; FRASCA, A. V. da L.; FERNANDES, A.; ZIMBRES, B.; RUDORFF, B. F. T.; DENARDI, B. M.; BORDRON, B.; ALVES, B. J. R.; KRAHEMBUHL, C. B. B. P.; ARAÚJO, C. E. R.; DUBEUX, C. B. S; MAEQUES, C. L.; SILVA, C. R.; BALDI, C.; JANTALIA, C. P.; GESTEIRA NETO, C. J. M.; BACK, C. D.; ANDRADE, C. A. de; AGUIAR, D. A. de; OBERLING, D. F.; OLIVEIRA, D. M. de; CALÇADO, D. M.; GONÇALVES, D. N. S.; MOLLETA, D. G. S.; GAROFALO, D. F. T.; FERREIRA, D.; GOULART, D.; OLIVEIRA, E. C. de; ROSA, E. R.; ALMEIDA, E. G. de; ALBUQUERQUE, E. R. G. M. de; LA ROVERE, E. L.; RIEGELHAUPT, E. M.; HENRIQUE, F. L.; FARIA, F. F. de; PATERNOST, F. F.; CESÁRIO, F. V.; PEREIRA, F. R. de S.; PAREYN, F. G. C.; RODRIGUES, G. A. H.; BERTANI, G.; LEMOS, G. da S.; RIBEIRO, G. H. P. de M.; CABRAL, G. H.; FROES, G. A. M.; GOES, G. V.; ANDRADE, G. S. de; CARVALHO, G. C. de; NASPOLINI, G. F.; CHRISTO, G. L. de; SANTOS, G. V. dos; BARROS, H. H. D. de; HASENACK, H.; TAVARES, H. C.; MARTINS, I. T.; FRANÇA, I. E. R.; ROITMAN, I.; SOARES, I. M. de M.; SIMIONATO, J.; FREITAS, J.; OMETTO, J. P. H. B.; LINARES, J. A. H.; RISSO, J.; CRUZ FILHO, J. L. V. da; QUINTÃO, J. M. B.; SILVA, J. S. O.; LANA, J. T. de O.; ZANATTA, J. A.; MARACAHIPES, L.; RIBEIRO, L. da S.; VICENTE, L. E.; SCHRAMM, L. F. P.; ROSSI, L. M. B.; SILVA, M. G. da; SARAIVA, M.; D'AGOSTO, M. de A.; VIRTUOSO, M. A.; LIGO, M. A. V.; RACHWAL, M. F. G.; ROSA, M.; PICHARILLO, M. E.; SILVA, M. G. L. da; MATSUURA, M. I. da S. F.; DALLA BETTA, M. M.; PEREIRA, M. J.; CARON, M. L.; ASSIS, M. L. R. de; SANTOS, M. M. de O.; ROCHA, M. B.; BUSTAMANTE, M. M. da C.; WALTER, M. C.; AQUINO, M. F. S. de; SALGADO, M. P. G.; SERRUYA, N. M.; MOREIRA, N. de P.; FERREIRA, N. C.; RAMOS, N. P.; CABRAL, O. M. R.; MOSER, P.; COLTURATO, P. D.; GRÜTZMACHER, P.; AUGUSTO, R. C.; GRISOLI, R. P. S.; SOLARI, R.; PAZIANOTTO, R. A. A.; DUPONT, R. A. B.; CANTINHO, R. Z.; PEIXOTO, R. de A.; PADILHA, R. A.; NICOLOSO, R. da S.; OLIVEIRA, R. R. S. de; HIGA, R. C. V.; GUIDOTTI, R. M. M.; NOGUEIRA, S. F.; MAIA, S. M. F.; ASSIS, T. F. de; IGAWA, T. K.; RODRIGUES, T. da S.; CARMO, T. R. L. do; MIRANDA, V. S.; KONDO, V. Y.; SCIVITTARO, W. B.; WILLS, W.; HOLLER, W. A. Inventário nacional de emissões e remoções antrópicas de gases de efeito estufa. In: BRASIL. Ministério da Ciência, Tecnologia e Inovações. Quarta Comunicação Nacional do Brasil à Convenção-Quadro das Nações Unidas sobre Mudança do Clima. Brasília, DF, 2021. cap. 2, p. 80-181.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agrobiologia; Embrapa Amazônia Oriental; Embrapa Florestas; Embrapa Pecuária Sudeste; Embrapa Solos. |
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| Registros recuperados : 18 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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