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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
12/01/2017 |
Data da última atualização: |
15/10/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MELO, G. W. B. de; SILVA, L. S. da; BRUNETTO, G.; ZALAMENA, J.; ALBARELLO, J. B. |
Afiliação: |
GEORGE WELLINGTON BASTOS DE MELO, CNPUV; Universidade Federal de Santa Maria – UFSM, Centro de Cie?ncias Rurais, Programa de Po?s-Grad. em Cie?ncia do Solo, Santa Maria, Rio Grande do Sul State, Brazil.; GUSTAVO BRUNETTO, 2Universidade Federal de Santa Maria – UFSM, Centro de Cie?ncias Rurais, Programa de Po?s-Grad. em Cie?ncia do Solo, Santa Maria, Rio Grande do Sul State, Brazil.; JOVANI ZALAMENA, 1Empresa Brasileira de Pesquisa Agropecua?ria, Embrapa Uva e Vinho, Bento Gonçalves, Rio Grande do Sul State, Brazil; J.B. Albarello, Empresa Brasileira de Pesquisa Agropecua?ria, Embrapa Uva e Vinho, Bento Gonçalves, Rio Grande do Sul State, Brazil. |
Título: |
Sensitivity of grapevine rootstocks to changes in zinc concentration in the soil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Acta Horticulturae, v. 1136, p. 201-208, 2016. |
Idioma: |
Inglês |
Conteúdo: |
Abstract The objective of this study was to evaluate the effect of high levels of Zn in soil on productivity and nutritional and root performance of young grapevine rootstocks, as well as to identify variables that are affected by excess Zn. Five rootstocks (SO4, Paulsen 1103, IAC572, IAC313 and 420A) were grown in pots containing soil with the addition of 0, 20, 40, 80 or 160 mg kg-1 of Zn. The rootstocks were pruned at 45 days, discarding the shoot. After re-sprouting, a main branch was maintained and evaluated after 50 days in terms of height, number of leaves, and leaf area; dry matter, concentration and accumulation of Zn in the shoots and roots; and area, olume, length and diameter of the root system. The variables of plant height, leaf area, and dry weight of roots and shoots can be used to evaluate the effect of Zn on the growth of young grapevines. The application of Zn to the soil increased the concentration and total accumulation of Zn in the shoots and roots of the grapevine rootstocks. The volume, surface area, and length of vine roots decreased after applying Zn to the soil, and these variables can be used to evaluate the negative effects of Zn on the vines. The number of leaves and the weighted root diameter are not good indicators of changes in young grapevines caused by high levels of Zn in the soil. |
Palavras-Chave: |
Heavy metal; Soil contamination; Zinc phytotoxicity. |
Thesaurus Nal: |
Root growth; Vineyards. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01969nam a2200217 a 4500 001 2060645 005 2018-10-15 008 2016 bl uuuu u00u1 u #d 100 1 $aMELO, G. W. B. de 245 $aSensitivity of grapevine rootstocks to changes in zinc concentration in the soil.$h[electronic resource] 260 $aActa Horticulturae, v. 1136, p. 201-208$c2016 520 $aAbstract The objective of this study was to evaluate the effect of high levels of Zn in soil on productivity and nutritional and root performance of young grapevine rootstocks, as well as to identify variables that are affected by excess Zn. Five rootstocks (SO4, Paulsen 1103, IAC572, IAC313 and 420A) were grown in pots containing soil with the addition of 0, 20, 40, 80 or 160 mg kg-1 of Zn. The rootstocks were pruned at 45 days, discarding the shoot. After re-sprouting, a main branch was maintained and evaluated after 50 days in terms of height, number of leaves, and leaf area; dry matter, concentration and accumulation of Zn in the shoots and roots; and area, olume, length and diameter of the root system. The variables of plant height, leaf area, and dry weight of roots and shoots can be used to evaluate the effect of Zn on the growth of young grapevines. The application of Zn to the soil increased the concentration and total accumulation of Zn in the shoots and roots of the grapevine rootstocks. The volume, surface area, and length of vine roots decreased after applying Zn to the soil, and these variables can be used to evaluate the negative effects of Zn on the vines. The number of leaves and the weighted root diameter are not good indicators of changes in young grapevines caused by high levels of Zn in the soil. 650 $aRoot growth 650 $aVineyards 653 $aHeavy metal 653 $aSoil contamination 653 $aZinc phytotoxicity 700 1 $aSILVA, L. S. da 700 1 $aBRUNETTO, G. 700 1 $aZALAMENA, J. 700 1 $aALBARELLO, J. B.
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Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
04/09/2014 |
Data da última atualização: |
04/09/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CIANCIO, N. R.; CERETTA, C. A.; LOURENZI, C. R.; FERREIRA, P. A. A.; TRENTIN, G.; LORENSINI, F.; TIECHER, T. L.; DE CONTI, L.; GIROTTO, E.; BRUNETTO, G. |
Afiliação: |
Nathalia Riveros Ciancio, DOUTORANDA UFSM; Carlos Alberto Ceretta, UFSM; Cledimar Rogério Lourenzi, DOUTORANDO UFSM; Paulo Ademar Avelar Ferreira, POSDOUTORANDO UFSM; GUSTAVO TRENTIN, CPPSUL; Felipe Lorensini, DOUTORANDO UFSM; Tadeu Luis Tiecher, MESTRANDO UFSM; Lessandro De Conti, MESTRANDO UFSM; Eduardo Girotto, Federal Institute of Education, Science and Technology; Gustavo Brunetto, UFSM. |
Título: |
Crop response to organic fertilization with supplementary mineral nitrogen. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, Viçosa, MG, v.38, n. 3, p. 912-922, maio/jun. 2014. |
Idioma: |
Inglês |
Palavras-Chave: |
Resíduo animal. |
Thesagro: |
Rotação de cultura. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107815/1/Trentin.pdf
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Marc: |
LEADER 00740naa a2200241 a 4500 001 1994266 005 2014-09-04 008 2014 bl uuuu u00u1 u #d 100 1 $aCIANCIO, N. R. 245 $aCrop response to organic fertilization with supplementary mineral nitrogen.$h[electronic resource] 260 $c2014 650 $aRotação de cultura 653 $aResíduo animal 700 1 $aCERETTA, C. A. 700 1 $aLOURENZI, C. R. 700 1 $aFERREIRA, P. A. A. 700 1 $aTRENTIN, G. 700 1 $aLORENSINI, F. 700 1 $aTIECHER, T. L. 700 1 $aDE CONTI, L. 700 1 $aGIROTTO, E. 700 1 $aBRUNETTO, G. 773 $tRevista Brasileira de Ciência do Solo, Viçosa, MG$gv.38, n. 3, p. 912-922, maio/jun. 2014.
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