Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content

Lantana camara L. is used extensively in many countries as an ornamental plant species but limited information is provided about the fertilization of this plant, especially after treatments with the triazole paclobutrazol (PBZ). The effects of drenched-applied PBZ at concentrations of 0, 40, and 80...

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Autores principales:	Matsoukis,Aristidis, Gasparatos,Dionisios, Chronopoulou-Sereli,Aikaterini
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2014
Materias:	Lantana camara paclobutrazol plant nutrition shading specific leaf area
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000100018
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spelling	oai:scielo:S0718-583920140001000182018-10-01Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg contentMatsoukis,AristidisGasparatos,DionisiosChronopoulou-Sereli,Aikaterini Lantana camara paclobutrazol plant nutrition shading specific leaf area Lantana camara L. is used extensively in many countries as an ornamental plant species but limited information is provided about the fertilization of this plant, especially after treatments with the triazole paclobutrazol (PBZ). The effects of drenched-applied PBZ at concentrations of 0, 40, and 80 mg L-1 on specific leaf area (SLA) and leaf N, P, K, and Mg concentrations of L. camara L. subsp. camara (lantana) plants were examined under different environmental conditions, resulted from different shading levels, 0% (daily light quantity of 27.8 mol m-2 d-1) and 66% (9.4 mol m-2 d-1) in glasshouse experiments in Attica, Greece. The concentration of leaf N was affected by the PBZ treatment (P < 0.01), while the shading level affected K and Mg concentration (P < 0.01). Plants treated with the same PBZ concentration presented higher SLA with 66% shading compared to 0% shading. The more the PBZ concentration, the lower and the higher were the SLA and leaf N respectively, at both shading levels. Leaf P, in general, increased with increasing PBZ concentration and shading as did K and Mg at 66% shading compared to 0% shading. At the end of the experiment all plants were healthy with no visible symptoms of nutritional deficiency. The findings of our study could be useful in establishing a fertilization program for L. camara plants treated with different drenched-applied PBZ concentrations under various environments.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.74 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000100018en10.4067/S0718-58392014000100018
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Lantana camara paclobutrazol plant nutrition shading specific leaf area
spellingShingle	Lantana camara paclobutrazol plant nutrition shading specific leaf area Matsoukis,Aristidis Gasparatos,Dionisios Chronopoulou-Sereli,Aikaterini Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
description	Lantana camara L. is used extensively in many countries as an ornamental plant species but limited information is provided about the fertilization of this plant, especially after treatments with the triazole paclobutrazol (PBZ). The effects of drenched-applied PBZ at concentrations of 0, 40, and 80 mg L-1 on specific leaf area (SLA) and leaf N, P, K, and Mg concentrations of L. camara L. subsp. camara (lantana) plants were examined under different environmental conditions, resulted from different shading levels, 0% (daily light quantity of 27.8 mol m-2 d-1) and 66% (9.4 mol m-2 d-1) in glasshouse experiments in Attica, Greece. The concentration of leaf N was affected by the PBZ treatment (P < 0.01), while the shading level affected K and Mg concentration (P < 0.01). Plants treated with the same PBZ concentration presented higher SLA with 66% shading compared to 0% shading. The more the PBZ concentration, the lower and the higher were the SLA and leaf N respectively, at both shading levels. Leaf P, in general, increased with increasing PBZ concentration and shading as did K and Mg at 66% shading compared to 0% shading. At the end of the experiment all plants were healthy with no visible symptoms of nutritional deficiency. The findings of our study could be useful in establishing a fertilization program for L. camara plants treated with different drenched-applied PBZ concentrations under various environments.
author	Matsoukis,Aristidis Gasparatos,Dionisios Chronopoulou-Sereli,Aikaterini
author_facet	Matsoukis,Aristidis Gasparatos,Dionisios Chronopoulou-Sereli,Aikaterini
author_sort	Matsoukis,Aristidis
title	Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
title_short	Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
title_full	Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
title_fullStr	Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
title_full_unstemmed	Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content
title_sort	environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and n, p, k, and mg content
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392014000100018
work_keys_str_mv	AT matsoukisaristidis environmentalconditionsanddrenchedappliedpaclobutrazoleffectsonlantanaspecificleafareaandnpkandmgcontent AT gasparatosdionisios environmentalconditionsanddrenchedappliedpaclobutrazoleffectsonlantanaspecificleafareaandnpkandmgcontent AT chronopoulousereliaikaterini environmentalconditionsanddrenchedappliedpaclobutrazoleffectsonlantanaspecificleafareaandnpkandmgcontent
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Environmental conditions and drenched-applied paclobutrazol effects on lantana specific leaf area and N, P, K, and Mg content

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