Soils and plant nutrition

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cg.coverage.countryColombia
cg.coverage.iso3166-alpha2CO
cg.coverage.regionSouth America
cg.coverage.regionLatin America
cg.placeCali, Colombiaen
cg.subject.ciatCASSAVAen
cg.subject.ciatLAND USEen
cg.subject.ciatNUTRITIONen
dc.contributor.authorInternational Center for Tropical Agricultureen
dc.date.accessioned2017-06-20T08:51:34Zen
dc.date.available2017-06-20T08:51:34Zen
dc.identifier.urihttps://hdl.handle.net/10568/81737
dc.titleSoils and plant nutritionen
dcterms.abstractEfforts to develop cassava technology for the vast areas of acid infertile soils were continued Large-scale germplasm screening in the field was begun in Carimagua for tolerance to low levels of P and acidity and in Quilichao, for tolerance to low levels of P. Various fertilizer trials were used to determine: (a) nutrient absorption and distribution within the plant during a 12-mo. growth cycle; (b) the long-term effect of N, P, K applications on soil fertility and yield of continuously grown cassava; (c) the residual effect of various sources of P; (d) the lime x P interaction; and (e) the effect of mycorrhizal inoculation on P absorption. (CIAT)en
dcterms.abstractSe continuaron los esfuerzos para desarrollar tecnologia de yuca adecuada para las vastas extensiones de suelos acidos e infertiles; en Carimagua se inicio la seleccion de germoplasma en gran escala a nivel de campo para buscar tolerancia a bajos niveles de P y a la acidez y en Quilichao tolerancia a bajos niveles de P. Se realizaron varios ensayos de fertilizacion para determinar: a) la absorcion de nutrimentos y su distribucion dentro de la planta durante un ciclo de crecimiento de 12 meses; b) el efecto a largo plazo de las aplicaciones de N, P y K en la fertilidad del suelo y en el rendimiento de la yuca cultivada continuamente; c) el efecto residual de varias fuentes de P: d) la interaccion cal x P y e) el efecto de la inoculacion de micorrizas en la absorcion de P. (CIAT)en
dcterms.accessRightsOpen Access
dcterms.bibliographicCitationSoils and plant nutrition.1980. In: Centro Internacional de Agricultura Tropical. Cassava Program 1980: Annual Report . CIAT, Cali, CO. p. 59-69. (CIAT series no. 02ECI-80)en
dcterms.extentp. 59-69en
dcterms.issued1980
dcterms.languageen
dcterms.publisherInternational Center for Tropical Agricultureen
dcterms.subjectmanihot esculentaen
dcterms.subjectdeficienciesen
dcterms.subjectfield experimentsen
dcterms.subjectgermplasmen
dcterms.subjectinoculationen
dcterms.subjectmineral deficienciesen
dcterms.subjectplant physiological processen
dcterms.subjectresearchen
dcterms.subjectmineralsen
dcterms.subjectmycorrhizaeen
dcterms.subjectphosphorusen
dcterms.subjectdeficienciasen
dcterms.subjectexperimentos de campoen
dcterms.subjectinoculacionen
dcterms.subjectdeficiencias mineralesen
dcterms.subjectprocesos fisiologicos de la plantaen
dcterms.subjectinvestigaciónen
dcterms.typeBook Chapter

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