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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Agroindústria Tropical. |
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Data corrente: |
17/04/2025 |
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Data da última atualização: |
17/04/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPOS. A. S. N.; JESUS, E. da C.; MENDES FILHO, P. F.; PEREIRA, A. P. de A.; CASTRO, A. C. R. de; COELHO, A. C. M. A.; BORDALLO, P. do N.; BORGES, W. L.; CARVALHO, A. C. P. P. de. |
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Afiliação: |
ARLENE SA NTISTEBAN CAMPOS, UNIVERSIDADE DE SÃO PAULO; EDERSON DA CONCEICAO JESUS, CNPAB; PAULO FURTADO MENDES FILHO, UNIVERSIDADE FEDERAL DO CEARÁ; ARTHUR PRUDÊNCIO DE ARAÚJO PEREIRA, UNIVERSIDADE FEDERAL DO CEARÁ; ANA CECILIA RIBEIRO DE CASTRO, CNPAT; ARTHUR CESAR MINA ALBUQUERQUE COELHO, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO CEARÁ; PATRICIA DO NASCIMENTO BORDALLO, CNPAT; WARDSSON LUSTRINO BORGES, CNPAT; ANA CRISTINA PORTUGAL P DE CARVALHO, CNPAT. |
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Título: |
Soil quality changes in cashew orchard production in Brazilian semiarid areas: a comprehensive field survey across locations, seasons, tree types, and management practices. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
Applied Soil Ecology, v. 211, 106102, 2025. |
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Série: |
0929-1393 |
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Idioma: |
Inglês |
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Conteúdo: |
he cashew tree (Anacardium occidentale L.) plays a critical role in tropical agriculture. Although the impact of intensive cashew production on soil quality is recognized, it remains poorly understood. This study investigates how location, management practices, tree type (common and dwarf), and seasons affect soil quality indicators in cashew orchards in Brazilian semiarid. Soil samples (0–40 cm) were collected from four municipalities in Northeast Brazil (Beberibe and Pacajus, Ceará state; Pio IX, Piauí state; and Serra do Mel, Rio Grande do Norte state) during dry and rainy seasons, under managed and unmanaged soil conditions in orchards of dwarf and common cashew trees. Biological indicators, such as microbial biomass carbon, soil basal respiration, metabolic quotients, and enzymatic activities (β-glucosidase, arylsulfatase, acid, and alkaline phosphatases), were assessed. Results revealed significant spatial variability, with location as the main factor influencing soil attributes. Dwarf cashew cultivation reduced nutrient losses by enhancing microbial efficiency, particularly in low-fertility, aluminum-rich soils. All analyzed enzymatic activities were closely linked to total organic carbon, soil fertility, or pH, highlighting their potential as soil health indicators. Seasonal variations influenced microbial activity, especially in iron-rich soils like those in Serra do Mel municipally. Based on these findings, we recommend site-specific management practices, such as maintaining organic residues around dwarf cashew trees and targeting soil acidity correction, to optimize microbial processes and improve soil resilience. Cultivating dwarf cashew trees is encouraged due to their enhanced nutrient use efficiency, which reduces soil nutrient losses and supports microbial activity, particularly in low-fertility soils. Menoshe cashew tree (Anacardium occidentale L.) plays a critical role in tropical agriculture. Although the impact of intensive cashew production on soil quality is recognized, it remains poorly understood. This study investigates how location, management practices, tree type (common and dwarf), and seasons affect soil quality indicators in cashew orchards in Brazilian semiarid. Soil samples (0–40 cm) were collected from four municipalities in Northeast Brazil (Beberibe and Pacajus, Ceará state; Pio IX, Piauí state; and Serra do Mel, Rio Grande do Norte state) during dry and rainy seasons, under managed and unmanaged soil conditions in orchards of dwarf and common cashew trees. Biological indicators, such as microbial biomass carbon, soil basal respiration, metabolic quotients, and enzymatic activities (β-glucosidase, arylsulfatase, acid, and alkaline phosphatases), were assessed. Results revealed significant spatial variability, with location as the main factor influencing soil attributes. Dwarf cashew cultivation reduced nutrient losses by enhancing microbial efficiency, particularly in low-fertility, aluminum-rich soils. All analyzed enzymatic activities were closely linked to total organic carbon, soil fertility, or pH, highlighting their potential as soil health indicators. Seasonal variations influenced microbial activity, especially in iron-rich soils like those in Serra do Mel municipally. Based on these findings, we recommend site-specific management practices, such as m... Mostrar Tudo |
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Palavras-Chave: |
Biological soil indicators; Cashew trees; Nutrient cycling; Soil enzymatic activity. |
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Thesaurus Nal: |
Microbial biomass; Soil ecology. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02836naa a2200301 a 4500
001 2174978
005 2025-04-17
008 2025 bl uuuu u00u1 u #d
100 1 $aCAMPOS. A. S. N.
245 $aSoil quality changes in cashew orchard production in Brazilian semiarid areas$ba comprehensive field survey across locations, seasons, tree types, and management practices.$h[electronic resource]
260 $c2025
490 $a0929-1393
520 $ahe cashew tree (Anacardium occidentale L.) plays a critical role in tropical agriculture. Although the impact of intensive cashew production on soil quality is recognized, it remains poorly understood. This study investigates how location, management practices, tree type (common and dwarf), and seasons affect soil quality indicators in cashew orchards in Brazilian semiarid. Soil samples (0–40 cm) were collected from four municipalities in Northeast Brazil (Beberibe and Pacajus, Ceará state; Pio IX, Piauí state; and Serra do Mel, Rio Grande do Norte state) during dry and rainy seasons, under managed and unmanaged soil conditions in orchards of dwarf and common cashew trees. Biological indicators, such as microbial biomass carbon, soil basal respiration, metabolic quotients, and enzymatic activities (β-glucosidase, arylsulfatase, acid, and alkaline phosphatases), were assessed. Results revealed significant spatial variability, with location as the main factor influencing soil attributes. Dwarf cashew cultivation reduced nutrient losses by enhancing microbial efficiency, particularly in low-fertility, aluminum-rich soils. All analyzed enzymatic activities were closely linked to total organic carbon, soil fertility, or pH, highlighting their potential as soil health indicators. Seasonal variations influenced microbial activity, especially in iron-rich soils like those in Serra do Mel municipally. Based on these findings, we recommend site-specific management practices, such as maintaining organic residues around dwarf cashew trees and targeting soil acidity correction, to optimize microbial processes and improve soil resilience. Cultivating dwarf cashew trees is encouraged due to their enhanced nutrient use efficiency, which reduces soil nutrient losses and supports microbial activity, particularly in low-fertility soils.
650 $aMicrobial biomass
650 $aSoil ecology
653 $aBiological soil indicators
653 $aCashew trees
653 $aNutrient cycling
653 $aSoil enzymatic activity
700 1 $aJESUS, E. da C.
700 1 $aMENDES FILHO, P. F.
700 1 $aPEREIRA, A. P. de A.
700 1 $aCASTRO, A. C. R. de
700 1 $aCOELHO, A. C. M. A.
700 1 $aBORDALLO, P. do N.
700 1 $aBORGES, W. L.
700 1 $aCARVALHO, A. C. P. P. de
773 $tApplied Soil Ecology$gv. 211, 106102, 2025.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 5 | |
| 4. |  | DIAZ, V. S.; ZANATTA, R. A. F.; AMÊNDOLA, D.; PAOLINETI, V. W.; LIMA, A. D.; SEOANE, C. E. S. Produção de açaí a partir dos frutos do palmito juçara. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 7., 2008, Colombo. Anais. Colombo: Embrapa Florestas, 2008. 1 CD-ROM. Resumo.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 5. | | FADDEN, J. M.; SEOANE, C. E.; PAOLINETTI, V.; LIMA, A. D.; ZANATTA, R. A.; AMÊNDOLA, D.; DIAZ, V. S.; MARTINS, L. F.; REIS, M. S. dos; ROSA FILHO, J. M. da; FOUFRE, L. C.; DERETI, R.; MILLER, R. Extração caseira de polpa de juçara: Euterpe edulis Martius. Colombo: Embrapa Florestas, 2008. 1 folder.| Tipo: Folder/Folheto/Cartilha |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 5 | |
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