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dc.contributor.authorCreste, Jose Eduardo-
dc.contributor.authorEcher, Fábio Rafael-
dc.date.accessioned2014-05-20T15:30:49Z-
dc.date.accessioned2016-10-25T18:06:27Z-
dc.date.available2014-05-20T15:30:49Z-
dc.date.available2016-10-25T18:06:27Z-
dc.date.issued2010-01-01-
dc.identifierhttp://dx.doi.org/10.1080/00103624.2010.495803-
dc.identifier.citationCommunications In Soil Science and Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 41, n. 16, p. 1921-1933, 2010.-
dc.identifier.issn0010-3624-
dc.identifier.urihttp://hdl.handle.net/11449/40115-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/40115-
dc.description.abstractThis article addresses the establishment of integrated diagnostics and recommendation system (DRIS) standards for irrigated bean crops (Phaseolus vulgaris) and compares leaf concentrations and productivity in low- and high-productivity populations. The work was carried out in Santa Fe de Goias, Goias State, Brazil, in the agricultural years 1999/2000 and 2000/2001. For the nutritional diagnosis, leaf samples were collected, and leaf concentrations of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), boron (B), copper (Cu), iron (Fe), manganese (Mn), and zinc (Zn) were established in 100 commercial bean crops. A database was set up listing the leaf nutrient content and the respective productivities, subdivided into two subpopulations, high and low productivity, using a bean yield value of 3000 kg ha-1 to separate these subpopulations. Sufficiency values found in the high-productivity population matched only for the micronutrients B and Zn. The nutritional balance among the populations studied was coherent and was lower in the high-productivity population. The DRIS standards proposed for irrigated bean farming were efficient in evaluating the nutritional status of the crop areas studied. Calcium, Cu, and S were found to be the least available nutrients, indicating high response potential for the fertilizing using these nutrients.en
dc.format.extent1921-1933-
dc.language.isoeng-
dc.publisherTaylor & Francis Inc-
dc.sourceWeb of Science-
dc.subjectNutritional statusen
dc.subjectPhaseolus vulgarisen
dc.subjectproductivityen
dc.titleEstablishing Standards for the Integrated Recommendation and Diagnosis System (DRIS) for Irrigated Bean Cropsen
dc.typeoutro-
dc.contributor.institutionSão Paulo Western Univ-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSão Paulo Western Univ, Presidente Prudente, Brazil-
dc.description.affiliationSão Paulo State Univ, Botucatu, SP, Brazil-
dc.description.affiliationUnespSão Paulo State Univ, Botucatu, SP, Brazil-
dc.identifier.doi10.1080/00103624.2010.495803-
dc.identifier.wosWOS:000281728500004-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofCommunications in Soil Science and Plant Analysis-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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