Light Availability and Salt Stress on Hazel Sterculia Seedlings

Light Availability and Salt Stress on Hazel Sterculia Seedlings

ABSTRACT The objective of this study was to evaluate the effect of light availability and salt stress on the growth and quality of hazel sterculia seedlings. The experiment was conducted with two light conditions – full sun (L1), and 50% shading (L2) – and five salinity levels in the irrigation water – 1.0 (S1), 2.2 (S2), 3.2 (S3), 4.2 (S4), and 5.1 (S5) dS m-1. The environment with 50% shading was the most suitable to produce hazel sterculia seedlings, even under high salinity (5.1 dS m-1). Increasing salinity negatively affects the growth and quality of hazel sterculia seedlings. Therefore, controlling sunlight availability and irrigation water saline conditions increases rooting potential and seedling survival in the field.

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Main Authors: Lima,Breno Leonan de Carvalho, Lacerda,Claudivan Feitosa de, Ferreira Neto,Miguel, Campelo,David de Holanda, Silva,José Adriano da, Ortiz,Pedro Francisco Sanguino, Bezerra,Antonio Marcos Esmeraldo
Format: Digital revista
Language:English
Published: Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro 2018
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400111
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spelling oai:scielo:S2179-808720180004001112018-08-21Light Availability and Salt Stress on Hazel Sterculia SeedlingsLima,Breno Leonan de CarvalhoLacerda,Claudivan Feitosa deFerreira Neto,MiguelCampelo,David de HolandaSilva,José Adriano daOrtiz,Pedro Francisco SanguinoBezerra,Antonio Marcos Esmeraldo Sterculia foetida L. growth shading salinity ABSTRACT The objective of this study was to evaluate the effect of light availability and salt stress on the growth and quality of hazel sterculia seedlings. The experiment was conducted with two light conditions – full sun (L1), and 50% shading (L2) – and five salinity levels in the irrigation water – 1.0 (S1), 2.2 (S2), 3.2 (S3), 4.2 (S4), and 5.1 (S5) dS m-1. The environment with 50% shading was the most suitable to produce hazel sterculia seedlings, even under high salinity (5.1 dS m-1). Increasing salinity negatively affects the growth and quality of hazel sterculia seedlings. Therefore, controlling sunlight availability and irrigation water saline conditions increases rooting potential and seedling survival in the field.info:eu-repo/semantics/openAccessInstituto de Florestas da Universidade Federal Rural do Rio de JaneiroFloresta e Ambiente v.25 n.4 20182018-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400111en10.1590/2179-8087.056717
institution SCIELO
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country Brasil
countrycode BR
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access En linea
databasecode rev-scielo-br
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region America del Sur
libraryname SciELO
language English
format Digital
author Lima,Breno Leonan de Carvalho
Lacerda,Claudivan Feitosa de
Ferreira Neto,Miguel
Campelo,David de Holanda
Silva,José Adriano da
Ortiz,Pedro Francisco Sanguino
Bezerra,Antonio Marcos Esmeraldo
spellingShingle Lima,Breno Leonan de Carvalho
Lacerda,Claudivan Feitosa de
Ferreira Neto,Miguel
Campelo,David de Holanda
Silva,José Adriano da
Ortiz,Pedro Francisco Sanguino
Bezerra,Antonio Marcos Esmeraldo
Light Availability and Salt Stress on Hazel Sterculia Seedlings
author_facet Lima,Breno Leonan de Carvalho
Lacerda,Claudivan Feitosa de
Ferreira Neto,Miguel
Campelo,David de Holanda
Silva,José Adriano da
Ortiz,Pedro Francisco Sanguino
Bezerra,Antonio Marcos Esmeraldo
author_sort Lima,Breno Leonan de Carvalho
title Light Availability and Salt Stress on Hazel Sterculia Seedlings
title_short Light Availability and Salt Stress on Hazel Sterculia Seedlings
title_full Light Availability and Salt Stress on Hazel Sterculia Seedlings
title_fullStr Light Availability and Salt Stress on Hazel Sterculia Seedlings
title_full_unstemmed Light Availability and Salt Stress on Hazel Sterculia Seedlings
title_sort light availability and salt stress on hazel sterculia seedlings
description ABSTRACT The objective of this study was to evaluate the effect of light availability and salt stress on the growth and quality of hazel sterculia seedlings. The experiment was conducted with two light conditions – full sun (L1), and 50% shading (L2) – and five salinity levels in the irrigation water – 1.0 (S1), 2.2 (S2), 3.2 (S3), 4.2 (S4), and 5.1 (S5) dS m-1. The environment with 50% shading was the most suitable to produce hazel sterculia seedlings, even under high salinity (5.1 dS m-1). Increasing salinity negatively affects the growth and quality of hazel sterculia seedlings. Therefore, controlling sunlight availability and irrigation water saline conditions increases rooting potential and seedling survival in the field.
publisher Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publishDate 2018
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400111
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