Promotion of Immature Seed Germination in Jacaranda mimosifolia
In vitro germination of immature seeds of Jacaranda mimosifolia treated with gibberellic acid (GA3) was studied. Immature seeds were collected monthly after crossings and sown on Murashige and Skoog (1962) medium with 3.0% sucrose and 0.6% agar after soaked 24 hours with 0, 10, 100, and 500 mg·L–1 G...
| Autores principales: | , , , , , , , , |
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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American Society for Horticultural Science
2020
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| Materias: | |
| Acceso en línea: | https://journals.ashs.org/hortsci/view/journals/hortsci/40/5/article-p1485.xml http://hdl.handle.net/20.500.12123/7187 https://doi.org/10.21273/HORTSCI.40.5.1485 |
| _version_ | 1855035811548889088 |
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| author | Miyajima, Ikuo Kato, Adriana Elena Hagiwara, Juan Carlos Mata, Diego Alejandro Facciuto, Gabriela Rosa Soto, Maria Silvina Escandon, Alejandro Salvio Mori, Marcela Noemi Kobayashi, Gustavo |
| author_browse | Escandon, Alejandro Salvio Facciuto, Gabriela Rosa Hagiwara, Juan Carlos Kato, Adriana Elena Kobayashi, Gustavo Mata, Diego Alejandro Miyajima, Ikuo Mori, Marcela Noemi Soto, Maria Silvina |
| author_facet | Miyajima, Ikuo Kato, Adriana Elena Hagiwara, Juan Carlos Mata, Diego Alejandro Facciuto, Gabriela Rosa Soto, Maria Silvina Escandon, Alejandro Salvio Mori, Marcela Noemi Kobayashi, Gustavo |
| author_sort | Miyajima, Ikuo |
| collection | INTA Digital |
| description | In vitro germination of immature seeds of Jacaranda mimosifolia treated with gibberellic acid (GA3) was studied. Immature seeds were collected monthly after crossings and sown on Murashige and Skoog (1962) medium with 3.0% sucrose and 0.6% agar after soaked 24 hours with 0, 10, 100, and 500 mg·L–1 GA3 solutions. Though germination was observed in the immature seeds harvested 2 months after crossing (2 MAC), the rate was quite low. When immature seeds of 3 MAC treated with 100 or 500 mg·L–1 GA3 solution were cultured, >60% germination were obtained within 2 weeks after culturing. These results indicate that immature seeds of 3 MAC treated with adequate GA3 solutions, seedlings can be obtained precociously and the period from crossing to the seedling stage was shorter than for mature seeds. |
| format | info:ar-repo/semantics/artículo |
| id | INTA7187 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | American Society for Horticultural Science |
| publisherStr | American Society for Horticultural Science |
| record_format | dspace |
| spelling | INTA71872020-05-04T17:48:23Z Promotion of Immature Seed Germination in Jacaranda mimosifolia Miyajima, Ikuo Kato, Adriana Elena Hagiwara, Juan Carlos Mata, Diego Alejandro Facciuto, Gabriela Rosa Soto, Maria Silvina Escandon, Alejandro Salvio Mori, Marcela Noemi Kobayashi, Gustavo Jacaranda Semilla Ácido Giberelico Experimentación in Vitro Germinación Seeds Gibberellic Acid In Vitro Experimentation Germination Jacaranda mimosifolia In vitro germination of immature seeds of Jacaranda mimosifolia treated with gibberellic acid (GA3) was studied. Immature seeds were collected monthly after crossings and sown on Murashige and Skoog (1962) medium with 3.0% sucrose and 0.6% agar after soaked 24 hours with 0, 10, 100, and 500 mg·L–1 GA3 solutions. Though germination was observed in the immature seeds harvested 2 months after crossing (2 MAC), the rate was quite low. When immature seeds of 3 MAC treated with 100 or 500 mg·L–1 GA3 solution were cultured, >60% germination were obtained within 2 weeks after culturing. These results indicate that immature seeds of 3 MAC treated with adequate GA3 solutions, seedlings can be obtained precociously and the period from crossing to the seedling stage was shorter than for mature seeds. Instituto de Floricultura Fil: Miyajima, Ikuo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina. Kyushu University. Institute of Tropical Agriculture; Japón Fil: Kato, Adriana Elena. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Hagiwara, Juan Carlos. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Mata, Diego Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Facciuto, Gabriela Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Soto, Maria Silvina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Escandon, Alejandro Salvio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Mori, Marcela Noemi. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina Fil: Kobayashi, Gustavo. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Floricultura; Argentina. Shimane University. Faculty of Life and Environmental Science. Laboratory of Plant Breeding; Japón 2020-05-04T17:44:45Z 2020-05-04T17:44:45Z 2005-08 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://journals.ashs.org/hortsci/view/journals/hortsci/40/5/article-p1485.xml http://hdl.handle.net/20.500.12123/7187 0018-5345 2327-9834 https://doi.org/10.21273/HORTSCI.40.5.1485 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf American Society for Horticultural Science HortScience 40 (5) : 1485–1486 (August 2005) |
| spellingShingle | Jacaranda Semilla Ácido Giberelico Experimentación in Vitro Germinación Seeds Gibberellic Acid In Vitro Experimentation Germination Jacaranda mimosifolia Miyajima, Ikuo Kato, Adriana Elena Hagiwara, Juan Carlos Mata, Diego Alejandro Facciuto, Gabriela Rosa Soto, Maria Silvina Escandon, Alejandro Salvio Mori, Marcela Noemi Kobayashi, Gustavo Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title | Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title_full | Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title_fullStr | Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title_full_unstemmed | Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title_short | Promotion of Immature Seed Germination in Jacaranda mimosifolia |
| title_sort | promotion of immature seed germination in jacaranda mimosifolia |
| topic | Jacaranda Semilla Ácido Giberelico Experimentación in Vitro Germinación Seeds Gibberellic Acid In Vitro Experimentation Germination Jacaranda mimosifolia |
| url | https://journals.ashs.org/hortsci/view/journals/hortsci/40/5/article-p1485.xml http://hdl.handle.net/20.500.12123/7187 https://doi.org/10.21273/HORTSCI.40.5.1485 |
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