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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
07/08/2013 |
Data da última atualização: |
22/02/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BRUNETTO, G.; LORENSINI, F.; CERETTA, A.; GATIBONI, L. C.; TRENTIN, G.; GIROTTO, E.; MIOTTO, A.; LOURENZI, C. R.; MELO, G. W. B. de. |
Afiliação: |
GUSTAVO BRUNETTO, UFSM; FELIPE LORENSINI, UFSM; ALBERTO CERETTA, UFSM; LUCIANO COLPO GATIBONI, UDESC; GUSTAVO TRENTIN, CPPSUL; EDUARDO GIROTTO, Science and Technology of Rio Grande do Sul, Campus Ibirubá, Brazil; ALCIONE MIOTTO, UFSM; CLEDIMAR ROGÉRIO LOURENZI, UFSM; GEORGE WELLINGTON BASTOS DE MELO, CNPUV. |
Título: |
Soil phosphorus fractions in a sandy typic hapludaft as affected by phosphorus fertilization and grapevine cultivation period. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 44, n. 13, p. 1937-1950, 2013 |
DOI: |
10.1080/00103624.2013.794819 |
Idioma: |
Inglês |
Conteúdo: |
The purpose of this study was to quantify the phosphorus (P) fractions in phosphate-fertilized sandy soils under grapevines. Soil was sampled from a grassland site and two vineyards (13 and 31 years old) in the State Rio Grande do Sul, Brazil, from the layers 0-5, 5-10, 10-15, 15-20, and 20-40 cm deep. The samples were prepared and P fractions were assessed by chemical fractionation. Phosphate fertilization of the vineyard soils increased P contents to a depth of 40 cm, especially in the more recalcitrant fractions but detectable in the more labile fractions as well, which are plant available and may increase the risk of environmental contamination. Phosphate fertilizers and the period of grapevine cultivation had little effect on the levels of organic P forms, whereas cover crops in vineyards could be an appropriate strategy to increase or maintain the levels of soil organic matter and the levels of organic P over the years. |
Thesagro: |
Fósforo; Fósforo Inorgânico; Fracionamento; Nutrição vegetal; Solo; Uva; Viticultura. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/87234/1/BRUNETTO-CommunicSoilSciPlantAnalysis-v44n13p1937-2013.pdf
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Marc: |
LEADER 01889naa a2200313 a 4500 001 1963515 005 2016-02-22 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1080/00103624.2013.794819$2DOI 100 1 $aBRUNETTO, G. 245 $aSoil phosphorus fractions in a sandy typic hapludaft as affected by phosphorus fertilization and grapevine cultivation period.$h[electronic resource] 260 $c2013 520 $aThe purpose of this study was to quantify the phosphorus (P) fractions in phosphate-fertilized sandy soils under grapevines. Soil was sampled from a grassland site and two vineyards (13 and 31 years old) in the State Rio Grande do Sul, Brazil, from the layers 0-5, 5-10, 10-15, 15-20, and 20-40 cm deep. The samples were prepared and P fractions were assessed by chemical fractionation. Phosphate fertilization of the vineyard soils increased P contents to a depth of 40 cm, especially in the more recalcitrant fractions but detectable in the more labile fractions as well, which are plant available and may increase the risk of environmental contamination. Phosphate fertilizers and the period of grapevine cultivation had little effect on the levels of organic P forms, whereas cover crops in vineyards could be an appropriate strategy to increase or maintain the levels of soil organic matter and the levels of organic P over the years. 650 $aFósforo 650 $aFósforo Inorgânico 650 $aFracionamento 650 $aNutrição vegetal 650 $aSolo 650 $aUva 650 $aViticultura 700 1 $aLORENSINI, F. 700 1 $aCERETTA, A. 700 1 $aGATIBONI, L. C. 700 1 $aTRENTIN, G. 700 1 $aGIROTTO, E. 700 1 $aMIOTTO, A. 700 1 $aLOURENZI, C. R. 700 1 $aMELO, G. W. B. de 773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 44, n. 13, p. 1937-1950, 2013
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Embrapa Uva e Vinho (CNPUV) |
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2. | | FLOSS, P. A.; STUEPP, C. A.; WENDLING, I.; CIPRIANI, V. B.; REIS, C. A. F. Genetic improvement of Ilex paraguariensis in western Santa Catarina State: estimate of phenotypic and genetic parameters. Research, Society and Development, v. 11, n. 3, e1711326084, 2022. 14 p.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
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