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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
10/09/2009 |
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Data da última atualização: |
28/03/2013 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
JULIANO, R. S.; PELLEGRIN, A. O.; CAMPOLIN, A. I.; NOGUEIRA, M. F.; COSTA, M. dos S. |
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Afiliação: |
RAQUEL SOARES JULIANO, CPAP; AIESCA OLIVEIRA PELLEGRIN, CPAP; ALDALGIZA INES CAMPOLIN, CPAP; MARCIA FURLAN NOGUEIRA TAVARES DE LIMA, CPAP; MIRANE DOS SANTOS COSTA, CPAP. |
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Título: |
O programa de controle e erradicação da brucelose e tuberculose bovina no Pantanal. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Corumbá: Embrapa Pantanal, 2009. |
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Páginas: |
2 p. |
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Série: |
(Embrapa Pantanal. Artigo de Divulgação na Mídia, 131). |
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Idioma: |
Português |
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Notas: |
Formato eletrônico. Disponível também em: AgoraMS, Agronline, ZooNews, BBC News, Infobibos Navirai Noticias, Portal Bonito, Grupo Cultivar. |
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Thesagro: |
Brucelose. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/80000/1/ADM131.pdf
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Marc: |
LEADER 00738nam a2200193 a 4500
001 1803065
005 2013-03-28
008 2009 bl uuuu u00u1 u #d
100 1 $aJULIANO, R. S.
245 $aO programa de controle e erradicação da brucelose e tuberculose bovina no Pantanal.$h[electronic resource]
260 $aCorumbá: Embrapa Pantanal$c2009
300 $a2 p.
490 $a(Embrapa Pantanal. Artigo de Divulgação na Mídia, 131).
500 $aFormato eletrônico. Disponível também em: AgoraMS, Agronline, ZooNews, BBC News, Infobibos Navirai Noticias, Portal Bonito, Grupo Cultivar.
650 $aBrucelose
700 1 $aPELLEGRIN, A. O.
700 1 $aCAMPOLIN, A. I.
700 1 $aNOGUEIRA, M. F.
700 1 $aCOSTA, M. dos S.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
17/11/2022 |
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Data da última atualização: |
17/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SÃO JOSÉ, J. F. B. de; CHERUBIN, M. R.; VARGAS, L. K.; LISBOA, B. B.; ZANATTA, J. A.; ARAÚJO, E. F.; BAYER, C. |
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Afiliação: |
JACKSON FREITAS BRILHANTE DE SÃO JOSÉ; MAURÍCIO ROBERTO CHERUBIN, UNIVERSIDADE DE SÃO PAULO; LUCIANO KAYSER VARGAS; BRUNO BRITO LISBOA; JOSILEIA ACORDI ZANATTA, CNPF; ELIAS FRANK ARAÚJO, CELULOSE RIOGRANDENSE; CIMÉLIO BAYER5, UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL. |
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Título: |
A soil quality index for subtropical sandy soils under different Eucalyptus harvest residue managements. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Forestry Research, 2022. |
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DOI: |
https://doi.org/10.1007/s11676-022-01507-z |
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Idioma: |
Inglês |
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Conteúdo: |
Eucalyptus harvest residues are attractive energy production resources for the forestry industry. However, their removal can have adverse impacts on soil quality and forest productivity, especially in sandy soils. In this study, we assessed the effects of Eucalyptus harvest residue managements with variable intensity on forest productivity and on physical, chemical, and biological indicators of the soil quality. The experiment was conducted in a Quartzipsamment (33 g kg− 1 clay) planted with Eucalyptus saligna in Barra do Ribeiro in southern Brazil. Before the Eucalyptus was planted, residues from the previous rotation were subjected to five different management treatments: (1) FRM, in which all forest residues (bark, branches, leaves, and litter) were allowed to remain on the soil and only trunk wood was removed; (2) FRMB, in which was identical to FRM except that bark was also removed; (3) FRMBr, in which only trunk wood and branches were removed; (4) FRR, which involved removing all types of residues (bark, branches, leaves, and litter); and, (5) FRRs, in which all forest residues from the previous rotation were removed, and leaves and branches from the new plantation were prevented from falling onto the soil surface using a shade net. Six years after planting, soil samples were collected at four different depths (0–2.5, 2.5–5, 5–10, and 10–20 cm) to determine 17 soil chemical, physical, and biological indicators. The results were combined into a soil quality index (SQI) using the principal component analysis approach. The SQI reduced by 30%, in the 0–20 cm layer, due to removal of harvest residues from the previous rotation, and collection of litter before it falls on the ground. The main drivers of SQI reduction were the principal components associated with soil organic matter and biological activity. Furthermore, the SQI was positively linearly related to tree height at P < 0.01 and to tree diameter at breast height at P = 0.07. The adverse impact on soil quality and forest productivity in our study indicates that removal of Eucalyptus harvest residues from sandy soils should be avoided. MenosEucalyptus harvest residues are attractive energy production resources for the forestry industry. However, their removal can have adverse impacts on soil quality and forest productivity, especially in sandy soils. In this study, we assessed the effects of Eucalyptus harvest residue managements with variable intensity on forest productivity and on physical, chemical, and biological indicators of the soil quality. The experiment was conducted in a Quartzipsamment (33 g kg− 1 clay) planted with Eucalyptus saligna in Barra do Ribeiro in southern Brazil. Before the Eucalyptus was planted, residues from the previous rotation were subjected to five different management treatments: (1) FRM, in which all forest residues (bark, branches, leaves, and litter) were allowed to remain on the soil and only trunk wood was removed; (2) FRMB, in which was identical to FRM except that bark was also removed; (3) FRMBr, in which only trunk wood and branches were removed; (4) FRR, which involved removing all types of residues (bark, branches, leaves, and litter); and, (5) FRRs, in which all forest residues from the previous rotation were removed, and leaves and branches from the new plantation were prevented from falling onto the soil surface using a shade net. Six years after planting, soil samples were collected at four different depths (0–2.5, 2.5–5, 5–10, and 10–20 cm) to determine 17 soil chemical, physical, and biological indicators. The results were combined into a soil quality index (SQI) ... Mostrar Tudo |
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Palavras-Chave: |
Forest residues; Soil health. |
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Thesagro: |
Eucalipto. |
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Thesaurus NAL: |
Eucalyptus; Microbial biomass; Soil conservation; Soil organic carbon. |
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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/doc/1148403/1/Zanatta-A-soil-quality-index-for-subtropical-2022.pdf
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Marc: |
LEADER 03001naa a2200289 a 4500
001 2148403
005 2022-11-17
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11676-022-01507-z$2DOI
100 1 $aSÃO JOSÉ, J. F. B. de
245 $aA soil quality index for subtropical sandy soils under different Eucalyptus harvest residue managements.$h[electronic resource]
260 $c2022
520 $aEucalyptus harvest residues are attractive energy production resources for the forestry industry. However, their removal can have adverse impacts on soil quality and forest productivity, especially in sandy soils. In this study, we assessed the effects of Eucalyptus harvest residue managements with variable intensity on forest productivity and on physical, chemical, and biological indicators of the soil quality. The experiment was conducted in a Quartzipsamment (33 g kg− 1 clay) planted with Eucalyptus saligna in Barra do Ribeiro in southern Brazil. Before the Eucalyptus was planted, residues from the previous rotation were subjected to five different management treatments: (1) FRM, in which all forest residues (bark, branches, leaves, and litter) were allowed to remain on the soil and only trunk wood was removed; (2) FRMB, in which was identical to FRM except that bark was also removed; (3) FRMBr, in which only trunk wood and branches were removed; (4) FRR, which involved removing all types of residues (bark, branches, leaves, and litter); and, (5) FRRs, in which all forest residues from the previous rotation were removed, and leaves and branches from the new plantation were prevented from falling onto the soil surface using a shade net. Six years after planting, soil samples were collected at four different depths (0–2.5, 2.5–5, 5–10, and 10–20 cm) to determine 17 soil chemical, physical, and biological indicators. The results were combined into a soil quality index (SQI) using the principal component analysis approach. The SQI reduced by 30%, in the 0–20 cm layer, due to removal of harvest residues from the previous rotation, and collection of litter before it falls on the ground. The main drivers of SQI reduction were the principal components associated with soil organic matter and biological activity. Furthermore, the SQI was positively linearly related to tree height at P < 0.01 and to tree diameter at breast height at P = 0.07. The adverse impact on soil quality and forest productivity in our study indicates that removal of Eucalyptus harvest residues from sandy soils should be avoided.
650 $aEucalyptus
650 $aMicrobial biomass
650 $aSoil conservation
650 $aSoil organic carbon
650 $aEucalipto
653 $aForest residues
653 $aSoil health
700 1 $aCHERUBIN, M. R.
700 1 $aVARGAS, L. K.
700 1 $aLISBOA, B. B.
700 1 $aZANATTA, J. A.
700 1 $aARAÚJO, E. F.
700 1 $aBAYER, C.
773 $tJournal of Forestry Research, 2022.
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Registro original: |
Embrapa Florestas (CNPF) |
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