Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.

Detalhes bibliográficos
Autor(a) principal: SCHMITT, D. E.
Data de Publicação: 2014
Outros Autores: GATIBONI, L. C., GIROTTO, E., LORENSINI, F., MELO, G. W. B. de, BRUNETTO, G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/998005
Resumo: The study aimed to evaluate the accumulation of P fractions in a vineyard soil profile with successive applications of phosphate fertilizers. In January 2010 an area was selected of native forest and a vineyard at age 33 with a history of phosphate fertilizer application, in Bento Gonçalves, Rio Grande do Sul state. Soil samples were collected from 0-5, 5-10 and 10-20 cm layers, prepared and submitted to chemical fractionation of P. The excessive application of phosphate fertilizers during 33 years in the vineyard soil increased the levels of organic and inorganic P until the 20 cm layer in all P fractions. The highest levels of P in the vineyard soil were found mainly in the labile fractions extracted with anion exchange resin and NaHCO3, which indicates high nutrient availability to plants, but also indicates the potential of transfer of solution from soil to surface run-off or percolated through the soil profile, which represents greater potential for contamination of surface and subsurface waters.
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spelling Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.VinhedoAdubação fosfatadaContaminação ambientalVitis viniferaFósforoSoloFertilizante fosfatadoViticulturaContaminaçãoThe study aimed to evaluate the accumulation of P fractions in a vineyard soil profile with successive applications of phosphate fertilizers. In January 2010 an area was selected of native forest and a vineyard at age 33 with a history of phosphate fertilizer application, in Bento Gonçalves, Rio Grande do Sul state. Soil samples were collected from 0-5, 5-10 and 10-20 cm layers, prepared and submitted to chemical fractionation of P. The excessive application of phosphate fertilizers during 33 years in the vineyard soil increased the levels of organic and inorganic P until the 20 cm layer in all P fractions. The highest levels of P in the vineyard soil were found mainly in the labile fractions extracted with anion exchange resin and NaHCO3, which indicates high nutrient availability to plants, but also indicates the potential of transfer of solution from soil to surface run-off or percolated through the soil profile, which represents greater potential for contamination of surface and subsurface waters.GEORGE WELLINGTON BASTOS DE MELO, CNPUV.SCHMITT, D. E.GATIBONI, L. C.GIROTTO, E.LORENSINI, F.MELO, G. W. B. deBRUNETTO, G.2014-10-22T11:11:11Z2014-10-22T11:11:11Z2014-10-2220142019-04-02T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 18, n. 2, p. 134-140, 2014.http://www.alice.cnptia.embrapa.br/alice/handle/doc/998005enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T00:58:57Zoai:www.alice.cnptia.embrapa.br:doc/998005Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T00:58:57falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T00:58:57Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
title Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
spellingShingle Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
SCHMITT, D. E.
Vinhedo
Adubação fosfatada
Contaminação ambiental
Vitis vinifera
Fósforo
Solo
Fertilizante fosfatado
Viticultura
Contaminação
title_short Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
title_full Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
title_fullStr Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
title_full_unstemmed Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
title_sort Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.
author SCHMITT, D. E.
author_facet SCHMITT, D. E.
GATIBONI, L. C.
GIROTTO, E.
LORENSINI, F.
MELO, G. W. B. de
BRUNETTO, G.
author_role author
author2 GATIBONI, L. C.
GIROTTO, E.
LORENSINI, F.
MELO, G. W. B. de
BRUNETTO, G.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv GEORGE WELLINGTON BASTOS DE MELO, CNPUV.
dc.contributor.author.fl_str_mv SCHMITT, D. E.
GATIBONI, L. C.
GIROTTO, E.
LORENSINI, F.
MELO, G. W. B. de
BRUNETTO, G.
dc.subject.por.fl_str_mv Vinhedo
Adubação fosfatada
Contaminação ambiental
Vitis vinifera
Fósforo
Solo
Fertilizante fosfatado
Viticultura
Contaminação
topic Vinhedo
Adubação fosfatada
Contaminação ambiental
Vitis vinifera
Fósforo
Solo
Fertilizante fosfatado
Viticultura
Contaminação
description The study aimed to evaluate the accumulation of P fractions in a vineyard soil profile with successive applications of phosphate fertilizers. In January 2010 an area was selected of native forest and a vineyard at age 33 with a history of phosphate fertilizer application, in Bento Gonçalves, Rio Grande do Sul state. Soil samples were collected from 0-5, 5-10 and 10-20 cm layers, prepared and submitted to chemical fractionation of P. The excessive application of phosphate fertilizers during 33 years in the vineyard soil increased the levels of organic and inorganic P until the 20 cm layer in all P fractions. The highest levels of P in the vineyard soil were found mainly in the labile fractions extracted with anion exchange resin and NaHCO3, which indicates high nutrient availability to plants, but also indicates the potential of transfer of solution from soil to surface run-off or percolated through the soil profile, which represents greater potential for contamination of surface and subsurface waters.
publishDate 2014
dc.date.none.fl_str_mv 2014-10-22T11:11:11Z
2014-10-22T11:11:11Z
2014-10-22
2014
2019-04-02T11:11:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 18, n. 2, p. 134-140, 2014.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/998005
identifier_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental, Campina Grande, v. 18, n. 2, p. 134-140, 2014.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/998005
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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