Crescimento, composição mineral e sintomas visuais de deficiência nutricional em ipeca
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Date
Advisor
Coadvisor
Graduate program
Undergraduate course
Journal Title
Journal ISSN
Volume Title
Publisher
Univ Fed Rural Semi-arido-ufersa
Type
Article
Access right
Acesso aberto
Abstract
The objective was to evaluate the effect of the omission of macronutrient and micronutrient boron in dry matter production, the characterization of the symptoms of nutritional deficiencies and mineral composition in plants of ipeca, an experiment was conducted in greenhouse conditions by the technique the missing element and visual diagnosis. A randomized block experimental design with four repetitions and the treatments were: complete and omissions of N, P, K, Ca, Mg, S and B. The analytical results demonstrated that the production of dry matter was affected in all of the treatments with omission of nutrients and that the ipeca plants presented characteristic symptoms of nutritional deficiencies due to the omissions of N, P, K, Ca, Mg, S and B and the concentrations of the macronutrients and of the micronutrient boron in the different parts of the ipeca plant varied when a certain nutrient was omitted in the solution.
Description
Keywords
Psychotria ipecacuanha, Mineral nutrition, Production of dry matter, Levels of nutrients
Language
Portuguese
Citation
Revista Caatinga. Mossoro: Univ Fed Rural Semi-arido-ufersa, v. 27, n. 1, p. 141-147, 2014.
