dc.contributorUniversidade Federal de Goiás (UFG)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T15:31:17Z
dc.date.available2018-11-26T15:31:17Z
dc.date.created2018-11-26T15:31:17Z
dc.date.issued2016-01-01
dc.identifierJournal Of Plant Nutrition. Philadelphia: Taylor & Francis Inc, v. 39, n. 11, p. 1578-1588, 2016.
dc.identifier0190-4167
dc.identifierhttp://hdl.handle.net/11449/159090
dc.identifier10.1080/01904167.2016.1161777
dc.identifierWOS:000383877800009
dc.identifierWOS000383877800009.pdf
dc.description.abstractThe objective was to evaluate the effect of omitting macronutrients in the nutrients solution on growth characteristics and nutritional status of coffee. The treatments were complete nutrients solutions and solutions with nutrient omission: N (nitrogen), P (phosphorus), K (potassium), Ca (calcium), Mg (magnesium) and S (sulfur). The experiment was carried out under greenhouse conditions with 3 replicates in a completely random design. Plant height, number of leaves per plant, stem diameter, relative chlorophyll index, photosynthesis rate, stomatal conductance, transpiration, carbon dioxide (CO2) concentration, dry matter, content levels of macronutrients in plant aerial part and root system, and nutritional disorders were evaluated. Macronutrients suppression affected nutrients concentration in many plant parts, inducing the appearance of symptoms characteristic of each nutrient. The most limiting nutrients for coffee plants development were nitrogen and calcium, reflected in the lower dry matter accumulation and nitrogen the most required.
dc.languageeng
dc.publisherTaylor & Francis Inc
dc.relationJournal Of Plant Nutrition
dc.relation0,332
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectCoffea arabica L
dc.subjectnutritional deficiency
dc.subjectmineral nutrition
dc.titleGrowth and nutritional disorders of coffee cultivated in nutrient solutions with suppressed macronutrients
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución