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Changes in some nutrient contents of broccoli (Brassica oleracea L. var. italica Plenk) inflorescences affected by the brown bud disorder

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Changes in some nutrient contents of broccoli (Brassica oleracea L. var. italica Plenk) inflorescences affected by the brown bud disorder

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dc.contributor.author Pascual España, Bernardo es_ES
dc.contributor.author Maroto Borrego, José Vicente es_ES
dc.contributor.author López Galarza, Salvador Vicente es_ES
dc.contributor.author Alagarda Pardo, José es_ES
dc.contributor.author Bono Herrera, María del Sol es_ES
dc.contributor.author San Bautista Primo, Alberto es_ES
dc.date.accessioned 2017-03-02T07:24:58Z
dc.date.available 2017-03-02T07:24:58Z
dc.date.issued 1996-04-01
dc.identifier.isbn 9066057483
dc.identifier.issn 0567-7572
dc.identifier.uri http://hdl.handle.net/10251/78435
dc.description.abstract The incidence of brown bud disorder in broccoli is quite common in the Spanish Mediterranean region during early autumn and late spring. This disorder affects the quality of heads and shoots, and more important reduces its value as a fresh-market export. In previous studies we concluded that this disorder is related to high temperatures during inflorescence formation and that there is a great variation in the degree of susceptibility between cultivars. In some cases calcium chloride foliar applications reduced the incidence of this disorder. Potassium also seems to be involved in some way. We studied the Ca, K and Mg content of healthy and affected heads using an atomic absorption spectrophotometer, in two experiments carried out during 1992 and 1993, utilizing different fertilizer treatments and the cultivars Coaster, Shogun and Skiff, in order to study the nutritional basis of this physiopathy. Ca levels in heads affected by brown bud disorder were always higher than in healthy ones. This does not agree with the responses to Ca applications mentioned to above. In the course of the experiment, and in both years, K and Mg content varied between cultivars. The ratio K/(Ca+Mg) was higher in the healthy inflorescences, with respect to affected ones. es_ES
dc.format.extent 6 es_ES
dc.language Inglés es_ES
dc.publisher International Society for Horticultural Science (ISHS) es_ES
dc.relation.ispartof Acta Horticulturae es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Brassica oleracea var. italica es_ES
dc.subject Brassica es_ES
dc.subject Nutrient content es_ES
dc.subject Calcium es_ES
dc.subject Potassium es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.title Changes in some nutrient contents of broccoli (Brassica oleracea L. var. italica Plenk) inflorescences affected by the brown bud disorder es_ES
dc.type Artículo es_ES
dc.type Comunicación en congreso es_ES
dc.identifier.doi 10.17660/ActaHortic.1996.407.41
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Producción Vegetal - Departament de Producció Vegetal es_ES
dc.description.bibliographicCitation Pascual España, B.; Maroto Borrego, JV.; López Galarza, SV.; Alagarda Pardo, J.; Bono Herrera, MDS.; San Bautista Primo, A. (1996). Changes in some nutrient contents of broccoli (Brassica oleracea L. var. italica Plenk) inflorescences affected by the brown bud disorder. Acta Horticulturae. 407:327-332. doi:10.17660/ActaHortic.1996.407.41 es_ES
dc.description.accrualMethod S es_ES
dc.relation.conferencename IX Crucifer Genetics Workshop es_ES
dc.relation.conferencedate Novvember 15-19, 1994 es_ES
dc.relation.conferenceplace Lisbon, Portugal es_ES
dc.relation.publisherversion http://dx.doi.org/10.17660/ActaHortic.1996.407.41 es_ES
dc.description.upvformatpinicio 327 es_ES
dc.description.upvformatpfin 332 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 407 es_ES
dc.relation.senia 14874 es_ES
dc.identifier.eissn 2406-6168


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