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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
09/01/2019 |
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Data da última atualização: |
27/04/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRUNETTO, G.; COMIM, J. J.; MIOTTO, A.; MORAES, M. P.; SETE, P. B.; SCHMITT, D. E.; GATIBONI, L. C.; MELO, G. W. B. de; MORAIS, G. P. |
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Afiliação: |
Gustavo Brunetto, Universidade Federal de Santa Maria -Centro de Ciências Rurais - Departamento de Solos - Santa Maria (RS), Brazil; Jucinei Jose Comin, Universidade Federal de Santa Catarina - Engenharia Rural - Florianópolis (SC), Brazil; Alcione Miotto, Universidade Federal de Santa Catarina - Engenharia Rural - Florianópolis (SC), Brazil; Marcel Pires de Moraes, Universidade Federal de Santa Catarina - Engenharia Rural - Florianópolis (SC), Brazil; Paula Beatriz Sete, Universidade Federal de Santa Catarina - Programa de Pós-Graduação em Agroecossistemas - Florianópolis (SC), Brazil; Djalma Eugênio Schmitt, Universidade do Estado de Santa Catarina - Solos e Recursos Naturais - Lages (SC), Brazil; Luciano Colpo Gatiboni, Universidade do Estado de Santa Catarina - Solos e Recursos Naturais - Lages (SC), Brazil; GEORGE WELLINGTON BASTOS DE MELO, CNPUV; Gildean Portela Morais, Universidade Federal de Santa Catarina - Programa de Pós-Graduação em Agroecossistemas - Florianópolis (SC), Brazil. |
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Título: |
Copper and zinc accumulation, fractionation and migration in vineyard soils from Santa Catarina State, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Bragantia, v. 77, n. 1, Jan./Mar. 2018. Epub. |
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DOI: |
http://dx.doi.org/10.1590/1678-4499.2016391 |
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Idioma: |
Inglês |
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Conteúdo: |
The purpose of this study was to evaluate Cu and Zn migration and fractions in sandy soil of vineyards. In Urussanga (SC), Brazil, soil samples were collected from a 4-year-old and 15-yearold vineyard, and from a forested area. In the soils, the chemical characteristics of Cu and Zn were analyzed by the EDTA method, which determines the fraction available in soil; 3050B method of the USEPA for total concentrations, which represents the pseudosoil contents in the soil; and chemical fractionation, which estimates soluble fraction, exchangeable fraction, fraction associated with clay minerals, fraction associated with organic matter and residual fraction. The results show that there is accumulation of Cu and Zn in sandy soils cultivated with grapevines and with frequent fungicide applications. These higher levels were found in soils with longer cultivation time (15 years old), but were restricted to the superficial layers of the soil. Most of the Cu was extracted by EDTA method, and it may be considered as available to plants. The EDTA also extracted a small part of Zn. Most of the Cu in the vineyard soils can be characterized by low geochemical mobility, but in the uppermost soil layers of the oldest vineyard, there was an increase in Cu content associated with soil organic matter. Most of the Zn in the vineyard soil was associated with minerals, which indicates low mobility and also low potential for toxicity to plants and microorganisms. Key words: availability, chemical fractionation, toxicity, environmental contamination, Vitisvinifera. MenosThe purpose of this study was to evaluate Cu and Zn migration and fractions in sandy soil of vineyards. In Urussanga (SC), Brazil, soil samples were collected from a 4-year-old and 15-yearold vineyard, and from a forested area. In the soils, the chemical characteristics of Cu and Zn were analyzed by the EDTA method, which determines the fraction available in soil; 3050B method of the USEPA for total concentrations, which represents the pseudosoil contents in the soil; and chemical fractionation, which estimates soluble fraction, exchangeable fraction, fraction associated with clay minerals, fraction associated with organic matter and residual fraction. The results show that there is accumulation of Cu and Zn in sandy soils cultivated with grapevines and with frequent fungicide applications. These higher levels were found in soils with longer cultivation time (15 years old), but were restricted to the superficial layers of the soil. Most of the Cu was extracted by EDTA method, and it may be considered as available to plants. The EDTA also extracted a small part of Zn. Most of the Cu in the vineyard soils can be characterized by low geochemical mobility, but in the uppermost soil layers of the oldest vineyard, there was an increase in Cu content associated with soil organic matter. Most of the Zn in the vineyard soil was associated with minerals, which indicates low mobility and also low potential for toxicity to plants and microorganisms. Key words: availability, chemical fra... Mostrar Tudo |
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Palavras-Chave: |
Availability; Chemical fractionation; Environmental contamination; Vitisvinifera. |
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Thesaurus Nal: |
Copper; Toxicity; Vineyard soils; Zinc. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190033/1/Copper-and-zinc-accumulation-fractionation.pdf
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Marc: |
LEADER 02513naa a2200325 a 4500
001 2103348
005 2019-04-27
008 2018 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1678-4499.2016391$2DOI
100 1 $aBRUNETTO, G.
245 $aCopper and zinc accumulation, fractionation and migration in vineyard soils from Santa Catarina State, Brazil.$h[electronic resource]
260 $c2018
520 $aThe purpose of this study was to evaluate Cu and Zn migration and fractions in sandy soil of vineyards. In Urussanga (SC), Brazil, soil samples were collected from a 4-year-old and 15-yearold vineyard, and from a forested area. In the soils, the chemical characteristics of Cu and Zn were analyzed by the EDTA method, which determines the fraction available in soil; 3050B method of the USEPA for total concentrations, which represents the pseudosoil contents in the soil; and chemical fractionation, which estimates soluble fraction, exchangeable fraction, fraction associated with clay minerals, fraction associated with organic matter and residual fraction. The results show that there is accumulation of Cu and Zn in sandy soils cultivated with grapevines and with frequent fungicide applications. These higher levels were found in soils with longer cultivation time (15 years old), but were restricted to the superficial layers of the soil. Most of the Cu was extracted by EDTA method, and it may be considered as available to plants. The EDTA also extracted a small part of Zn. Most of the Cu in the vineyard soils can be characterized by low geochemical mobility, but in the uppermost soil layers of the oldest vineyard, there was an increase in Cu content associated with soil organic matter. Most of the Zn in the vineyard soil was associated with minerals, which indicates low mobility and also low potential for toxicity to plants and microorganisms. Key words: availability, chemical fractionation, toxicity, environmental contamination, Vitisvinifera.
650 $aCopper
650 $aToxicity
650 $aVineyard soils
650 $aZinc
653 $aAvailability
653 $aChemical fractionation
653 $aEnvironmental contamination
653 $aVitisvinifera
700 1 $aCOMIM, J. J.
700 1 $aMIOTTO, A.
700 1 $aMORAES, M. P.
700 1 $aSETE, P. B.
700 1 $aSCHMITT, D. E.
700 1 $aGATIBONI, L. C.
700 1 $aMELO, G. W. B. de
700 1 $aMORAIS, G. P.
773 $tBragantia$gv. 77, n. 1, Jan./Mar. 2018. Epub.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Trigo. |
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Data corrente: |
26/02/2016 |
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Data da última atualização: |
22/08/2019 |
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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: |
NASCIMENTO JUNIOR, A. do; BEVILAQUA, G. A. P.; LINHARES, A. G.; FONTANELI, R. S.; SANTOS, H. P. dos; EICHELBERGER, L.; SILVA, M. S. e; TOMM, G. O. |
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Afiliação: |
ALFREDO DO NASCIMENTO JUNIOR, CNPT; GILBERTO ANTONIO PERIPOLLI BEVILAQUA, CPACT; Aroldo Gallon Linhares; RENATO SERENA FONTANELI, CNPT; HENRIQUE PEREIRA DOS SANTOS, CNPT; LUIZ EICHELBERGER, CNPT; MARCIO SÓ E SILVA, CNPT; GILBERTO OMAR TOMM, CNPT. |
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Título: |
BRS Centauro: oat cultivar for ground cover and grazing. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 15, p. 117-119, 2015. |
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DOI: |
http://dx.doi.org/10.1590/1984-70332015v15n2c21 |
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Idioma: |
Inglês |
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Conteúdo: |
Plants and seeds of oat cultivar BRS Centauro, of the species Avena brevis Roth., are highly uniform. The crop cycle is long, the suitability as fodder excellent, and leaf production particularly high, resulting in better quality forage than that of the black oat forage controls. |
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Thesagro: |
Aveia. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140237/1/1984-7033-cbab-15-02-00117.pdf
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Marc: |
LEADER 00977naa a2200229 a 4500
001 2039304
005 2019-08-22
008 2015 bl --- 0-- u #d
024 7 $ahttp://dx.doi.org/10.1590/1984-70332015v15n2c21$2DOI
100 1 $aNASCIMENTO JUNIOR, A. do
245 $aBRS Centauro$boat cultivar for ground cover and grazing.$h[electronic resource]
260 $c2015
520 $aPlants and seeds of oat cultivar BRS Centauro, of the species Avena brevis Roth., are highly uniform. The crop cycle is long, the suitability as fodder excellent, and leaf production particularly high, resulting in better quality forage than that of the black oat forage controls.
650 $aAveia
700 1 $aBEVILAQUA, G. A. P.
700 1 $aLINHARES, A. G.
700 1 $aFONTANELI, R. S.
700 1 $aSANTOS, H. P. dos
700 1 $aEICHELBERGER, L.
700 1 $aSILVA, M. S. e
700 1 $aTOMM, G. O.
773 $tCrop Breeding and Applied Biotechnology$gv. 15, p. 117-119, 2015.
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Registro original: |
Embrapa Trigo (CNPT) |
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