EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS

The objective of this work was to evaluate the effect of different osmotic agents and priming durations on the germination and initial growth of melon in salinity. The osmotic agents were NaCl and CaCl 2 and durations 2 and 4 days. First a response curve of germination to salinity was made. After pr...

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Detalles Bibliográficos
Autores principales: CASTAÑARES, J. L., BOUZO, C. A.
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional del Litoral 2017
Materias:
priming
germination
salinity
stress.
Acceso en línea:https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/7014
Aporte de:
Biblioteca Virtual - Publicaciones (UNL) de Universidad Nacional del Litoral
id I26-R133-article-7014
record_format ojs
spelling I26-R133-article-70142018-10-09T12:05:43Z EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS CASTAÑARES, J. L. BOUZO, C. A. priming germination salinity stress. The objective of this work was to evaluate the effect of different osmotic agents and priming durations on the germination and initial growth of melon in salinity. The osmotic agents were NaCl and CaCl 2 and durations 2 and 4 days. First a response curve of germination to salinity was made. After priming the seeds were placed to germinate in a saline medium (14 dS m -1 ). The germination percentage was determined. The two treatments with the best results (NaCl and CaCl 2 2 days in both salts) were selected to evaluate the initial growth of the plants in salinity. It was sown in pots, irrigated with nutrient solution and 60 mM NaCl. The germination was reduced to 50% with 14 dS m -1 and inhibited with 22 dS m -1 . The best germination was achieved with NaCl and CaCl 2 2 days with 99 and 94% respectively. Both treatments showed an increase in growth parameters and chlorophyll content. Universidad Nacional del Litoral 2017-12-27 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/7014 10.14409/fa.v16i2.7014 FAVE Sección Ciencias Agrarias; Vol. 16 Núm. 2 (2017): FAVE Sección Ciencias Agrarias; 7-16 FAVE Sección Ciencias Agrarias; Vol. 16 No. 2 (2017): FAVE Sección Ciencias Agrarias; 7-16 FAVE Sección Ciencias Agrarias; v. 16 n. 2 (2017): FAVE Sección Ciencias Agrarias; 7-16 2346-9129 1666-7719 10.14409/fa.v16i2 spa https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/7014/10234 https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/7014/10233 Derechos de autor 2017 FAVE Sección Ciencias Agrarias
institution Universidad Nacional del Litoral
institution_str I-26
repository_str R-133
container_title_str Biblioteca Virtual - Publicaciones (UNL)
language Español
format Artículo revista
topic priming
germination
salinity
stress.
spellingShingle priming
germination
salinity
stress.
CASTAÑARES, J. L.
BOUZO, C. A.
EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
topic_facet priming
germination
salinity
stress.
author CASTAÑARES, J. L.
BOUZO, C. A.
author_facet CASTAÑARES, J. L.
BOUZO, C. A.
author_sort CASTAÑARES, J. L.
title EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
title_short EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
title_full EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
title_fullStr EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
title_full_unstemmed EFFECT OF PRIMING ON GERMINATION AND INITIAL GROWTH OF MELON PLANTS UNDER SALT STRESS
title_sort effect of priming on germination and initial growth of melon plants under salt stress
description The objective of this work was to evaluate the effect of different osmotic agents and priming durations on the germination and initial growth of melon in salinity. The osmotic agents were NaCl and CaCl 2 and durations 2 and 4 days. First a response curve of germination to salinity was made. After priming the seeds were placed to germinate in a saline medium (14 dS m -1 ). The germination percentage was determined. The two treatments with the best results (NaCl and CaCl 2 2 days in both salts) were selected to evaluate the initial growth of the plants in salinity. It was sown in pots, irrigated with nutrient solution and 60 mM NaCl. The germination was reduced to 50% with 14 dS m -1 and inhibited with 22 dS m -1 . The best germination was achieved with NaCl and CaCl 2 2 days with 99 and 94% respectively. Both treatments showed an increase in growth parameters and chlorophyll content.
publisher Universidad Nacional del Litoral
publishDate 2017
url https://bibliotecavirtual.unl.edu.ar/publicaciones/index.php/FAVEAgrarias/article/view/7014
work_keys_str_mv AT castanaresjl effectofprimingongerminationandinitialgrowthofmelonplantsundersaltstress
AT bouzoca effectofprimingongerminationandinitialgrowthofmelonplantsundersaltstress
first_indexed 2023-07-05T22:52:34Z
last_indexed 2023-07-05T22:52:34Z
_version_ 1770622869395472384

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