Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1134201
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dc.contributor.authorROZANE, D. E.
dc.contributor.authorPAULA, B. V. de
dc.contributor.authorMELO, G. W. B. de
dc.contributor.authorSANTOS, E. M. H. dos
dc.contributor.authorTRENTIN, E.
dc.contributor.authorMARCHEZAN, C.
dc.contributor.authorSILVA, L. O. A. da
dc.contributor.authorTASSINARI, A.
dc.contributor.authorDOTTO, L.
dc.contributor.authorOLIVEIRA, F. N. de
dc.contributor.authorNATALE, W.
dc.contributor.authorBALDI, E.
dc.contributor.authorTOSELLI, M.
dc.contributor.authorBRUNETTO, G.
dc.date.accessioned2021-09-10T15:03:03Z-
dc.date.available2021-09-10T15:03:03Z-
dc.date.created2021-09-10
dc.date.issued2020
dc.identifier.citationHorticulturae, v. 6, n. 3, e56 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1134201-
dc.descriptionSoil analysis is used to estimate nutrient availability, but nutrient concentrations are not always related to yield in most fruit plants, including grapevines. Thus, additional multivariate mathematical models, such as the compositional nutrient diagnosis (CND), which takes into account leaves nutrient concentration, and yield, can contribute to estimating critical levels or sufficiency bands of elements, as well as to detect deficiency and/or excess of nutrients. The aim of the present study was to establish CND standards, and the critical level and sufficiency band of nutrients, in the grapevine Vitis vinifera L., grown in a subtropical climate region. Leaves were collected in 81 vineyards in the Campanha Gaúcha do Rio Grande do Sul region, Southern Brazil, and analyzed for macro- and micro-nutrient concentration. The yield of each vineyard was assessed. Grapevine nutritional status was calculated through the CND method. CND-r2 indices were effective in establishing the nutritional status of grapevines for macro- and micro-nutrients as sub-optimal, excessive, or balanced. The CND methodology established the critical level and sufficiency bands of nutrients more accurately than the current recommendations for grapevines. Multi-nutrient associations were more effective than the single nutrient determination in defining the threshold of a given nutrient that can reduce grapevine yield. View Full-
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectMineral nutrition
dc.subjectLeaf diagnostic
dc.subjectNutritional balance
dc.subjectYield
dc.titleCompositional nutrient diagnosis (CND) applied to grapevines grown in subtropical climate region.
dc.typeArtigo de periódico
dc.subject.thesagroVitis Vinifera
riaa.ainfo.id1134201
riaa.ainfo.lastupdate2021-09-10
dc.identifier.doihttps://doi.org/10.3390/horticulturae6030056
dc.contributor.institutionDANILO EDUARDO ROZANE, Agronomy Department, São Paulo State University, Campus of Registro, Federal University of Paraná, Av. Nelson Brihi Badur, 430—Vila Tupy, Registro, SP 11900-000, Brazil
dc.contributor.institutionBETANIA VAHL DE PAULA, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionGEORGE WELLINGTON BASTOS DE MELO, CNPUVeng
dc.contributor.institutionEDUARDO MACIEL HAITZMANN DOS SANTOS, Agronomy Department, São Paulo State University, Campus of Registro, Federal University of Paraná, Av. Nelson Brihi Badur, 430—Vila Tupy, Registro, SP 11900-000, Brazileng
dc.contributor.institutionEDICARLA TRENTIN, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionCARINA MARCHEZAN, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionLINCON OLIVEIRA STEFANELLO DA SILVA, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionADRIELE TASSINARI, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionLUCAS DOTTO, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionFILIPE NUNES DE OLIVEIRA, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazileng
dc.contributor.institutionWILLIAM NATALE, Department of Plant Science, Federal University of Ceará, Av. Mister Hull, Fortaleza, CE s/n - Pici - 60455-760, Brazileng
dc.contributor.institutionELENA BALDI, Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin, 46 40127 Bologna, Italyeng
dc.contributor.institutionMORENO TOSELLI, Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin, 46 40127 Bologna, Italyeng
dc.contributor.institutionGUSTAVO BRUNETTO, Soil Science Department, Federal University of Santa Maria, Av.Roraima, 1000, Camobi, Santa Maria, RS 97105-900, Brazil.eng
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