La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico
Seeds of Sesbania emerus harvested yearly ( 1989- 1992) were stored at 21 °C until 1992, when this experiment was done by separating brown and gray seeds. Immersion treatments with and without sulfuric acid for 20 min were carried out to interrupt seed dormancy. Gray seeds had higher germination val...
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| Formato: | Online |
| Idioma: | spa |
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Universidad de Costa Rica
1994
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| Acceso en línea: | https://revistas.ucr.ac.cr/index.php/rbt/article/view/23221 |
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RBT232212022-05-20T14:43:23Z La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico Guerrero, Maritza Herrera, Jorge Seeds of Sesbania emerus harvested yearly ( 1989- 1992) were stored at 21°C until 1992, when this experiment was done by separating brown and gray seeds. Immersion treatments with and without sulfuric acid for 20 min were carried out to interrupt seed dormancy. Gray seeds had higher germination values when treated with acid; on the contrary, no effect was noticed in brown seeds. Hipocotyl length and seedling dry weight were useful in determining vigor, except in brown seeds treated with acid, that show no decreseasing values with age Seeds of Sesbania emerus harvested yearly ( 1989- 1992) were stored at 21 °C until 1992, when this experiment was done by separating brown and gray seeds. Immersion treatments with and without sulfuric acid for 20 min were carried out to interrupt seed dormancy. Gray seeds had higher germination values when treated with acid; on the contrary, no effect was noticed in brown seeds. Hipocotyl length and seedling dry weight were useful in determining vigor, except in brown seeds treated with acid, that show no decreseasing values with age Universidad de Costa Rica 1994-12-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/rbt/article/view/23221 Revista de Biología Tropical; Vol. 42 No. 3 (1994): Volume 42 – Regular number 3 – December 1994; 461–466 Revista de Biología Tropical; Vol. 42 Núm. 3 (1994): Volumen 42 – Número regular 3 – Diciembre 1994; 461–466 Revista Biología Tropical; Vol. 42 N.º 3 (1994): Volume 42 – Regular number 3 – December 1994; 461–466 2215-2075 0034-7744 spa https://revistas.ucr.ac.cr/index.php/rbt/article/view/23221/23557 Copyright (c) 1994 Revista de Biología Tropical http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad de Costa Rica |
| collection |
Revista de Biología Tropical |
| language |
spa |
| format |
Online |
| author |
Guerrero, Maritza Herrera, Jorge |
| spellingShingle |
Guerrero, Maritza Herrera, Jorge La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| author_facet |
Guerrero, Maritza Herrera, Jorge |
| author_sort |
Guerrero, Maritza |
| description |
Seeds of Sesbania emerus harvested yearly ( 1989- 1992) were stored at 21 °C until 1992, when this experiment was done by separating brown and gray seeds. Immersion treatments with and without sulfuric acid for 20 min were carried out to interrupt seed dormancy. Gray seeds had higher germination values when treated with acid; on the contrary, no effect was noticed in brown seeds. Hipocotyl length and seedling dry weight were useful in determining vigor, except in brown seeds treated with acid, that show no decreseasing values with age |
| title |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_short |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_full |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_fullStr |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_full_unstemmed |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_sort |
la germinación de sesbania emerus (fabaceae): efecto de la inmersión en ácido sulfúrico |
| title_alt |
La germinación de Sesbania emerus (Fabaceae): efecto de la inmersión en ácido sulfúrico |
| publisher |
Universidad de Costa Rica |
| publishDate |
1994 |
| url |
https://revistas.ucr.ac.cr/index.php/rbt/article/view/23221 |
| work_keys_str_mv |
AT guerreromaritza lagerminaciondesesbaniaemerusfabaceaeefectodelainmersionenacidosulfurico AT herrerajorge lagerminaciondesesbaniaemerusfabaceaeefectodelainmersionenacidosulfurico |
| _version_ |
1810114895578923008 |