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Beckmann-Cavalcante,Márkilla Zunete; Pivetta,Kathia Fernandes Lopes; Cavalcante,Ítalo Herbert Lucena; Cavalcante,Lourival Ferreira; Silva Júnior,José Valdenor da. |
The quality of ornamental plants grown in pots is highly dependent on fertilization and substrate management. To this effect, we carried out an experiment in a protected environment to evaluate the nutritional status of the chrysanthemum cv. Miramar grown in pots, relative to the electrical conductivity of the nutrient solution and the leaching of salts. The experimental design was of randomized blocks with four replications and the treatments arranged in a 5 x 2 factorial, relating to the levels of electrical conductivity of the nutrient solution (ECs = 2.1; 2.8; 3.5; 4.2 and 4.9 dS m-1) in substrates without (SNL) and with (SWL) washing for the leaching of salts. The nutritional status of the plants was evaluated by leaf analysis of macronutrients (N, P,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Dendranthema grandiflora Tzvelev; Substrate; Plant nutrition. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902013000400015 |
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