Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages

ABSTRACT The aim of this study was to evaluate the growth of atmospheric (tankless-bromeliad) and tank (tank-bromeliad) developmental stages of silver vase bromeliad (Aechmea fasciata) as a function of nutrition with different sources and concentrations of nitrogen. The experiment consisted of the f...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Bermudez Müller,Denise, Kanashiro,Shoey, Jocys,Teresa, Reis Tavares,Armando
Lenguaje:	English
Publicado:	Universidad de Tarapacá. Facultad de Ciencias Agronómicas 2020
Materias:	urea nitrate glutamine Bromeliaceae floriculture mineral nutrition Aechmea fasciata
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292020000100105
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-34292020000100105
record_format	dspace
spelling	oai:scielo:S0718-342920200001001052020-07-30Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stagesBermudez Müller,DeniseKanashiro,ShoeyJocys,TeresaReis Tavares,Armando urea nitrate glutamine Bromeliaceae floriculture mineral nutrition Aechmea fasciata ABSTRACT The aim of this study was to evaluate the growth of atmospheric (tankless-bromeliad) and tank (tank-bromeliad) developmental stages of silver vase bromeliad (Aechmea fasciata) as a function of nutrition with different sources and concentrations of nitrogen. The experiment consisted of the fertilization of atmospheric and tank stages of silver vase bromeliad with 50 mL of Hoagland and Arnon n. 1 (1950) solution, supplemented with 0, 15, 30 or 45 mM N of urea, ammonium nitrate or glutamine as nitrogen sources. After 210 days of experimentation, tank and atmospheric stages of silver vase bromeliad did not show significant differences for the variables plant height, rosette and stem diameter, leaf and total fresh mass, and root, leaf and total dry matter masses. Both stages have grown better with 15 mM N of ammonium nitrate and urea, while 45 mM of all N sources were deleterious. Glutamine in the tank occasioned the presence of a film and dark spots lowing the ornamental quality. The agronomic nitrogen use efficiency showed that tank stage use N more efficiently, when fertilized with inorganic form, while atmospheric stage is indifferent for N source.info:eu-repo/semantics/openAccessUniversidad de Tarapacá. Facultad de Ciencias AgronómicasIdesia (Arica) v.38 n.1 20202020-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292020000100105en10.4067/S0718-34292020000100105
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	urea nitrate glutamine Bromeliaceae floriculture mineral nutrition Aechmea fasciata
spellingShingle	urea nitrate glutamine Bromeliaceae floriculture mineral nutrition Aechmea fasciata Bermudez Müller,Denise Kanashiro,Shoey Jocys,Teresa Reis Tavares,Armando Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
description	ABSTRACT The aim of this study was to evaluate the growth of atmospheric (tankless-bromeliad) and tank (tank-bromeliad) developmental stages of silver vase bromeliad (Aechmea fasciata) as a function of nutrition with different sources and concentrations of nitrogen. The experiment consisted of the fertilization of atmospheric and tank stages of silver vase bromeliad with 50 mL of Hoagland and Arnon n. 1 (1950) solution, supplemented with 0, 15, 30 or 45 mM N of urea, ammonium nitrate or glutamine as nitrogen sources. After 210 days of experimentation, tank and atmospheric stages of silver vase bromeliad did not show significant differences for the variables plant height, rosette and stem diameter, leaf and total fresh mass, and root, leaf and total dry matter masses. Both stages have grown better with 15 mM N of ammonium nitrate and urea, while 45 mM of all N sources were deleterious. Glutamine in the tank occasioned the presence of a film and dark spots lowing the ornamental quality. The agronomic nitrogen use efficiency showed that tank stage use N more efficiently, when fertilized with inorganic form, while atmospheric stage is indifferent for N source.
author	Bermudez Müller,Denise Kanashiro,Shoey Jocys,Teresa Reis Tavares,Armando
author_facet	Bermudez Müller,Denise Kanashiro,Shoey Jocys,Teresa Reis Tavares,Armando
author_sort	Bermudez Müller,Denise
title	Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
title_short	Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
title_full	Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
title_fullStr	Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
title_full_unstemmed	Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
title_sort	nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages
publisher	Universidad de Tarapacá. Facultad de Ciencias Agronómicas
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-34292020000100105
work_keys_str_mv	AT bermudezmullerdenise nitrogenuptakebyornamentalbromeliadduringatmosphericandtankdevelopmentalstages AT kanashiroshoey nitrogenuptakebyornamentalbromeliadduringatmosphericandtankdevelopmentalstages AT jocysteresa nitrogenuptakebyornamentalbromeliadduringatmosphericandtankdevelopmentalstages AT reistavaresarmando nitrogenuptakebyornamentalbromeliadduringatmosphericandtankdevelopmentalstages
_version_	1714203781578620928

Nitrogen uptake by ornamental bromeliad during atmospheric and tank developmental stages

Ejemplares similares