Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico
The germinative power of Macó cotton seeds (Gossypium hirsutum mariegalante Hutch) desinfected with concentrated sulphuric acid (density 184) during 50 minutes of exposition, was determined sowing the seeds at 1, 15, 30 and 45 days from the date of desinfection. The not desinfected seeds showed, in...
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| Format: | Artículo |
| Language: | Portugués |
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Instituto Interamericano de Ciencias Agrícolas (IICA)
2025
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| Online Access: | https://repositorio.catie.ac.cr/handle/11554/13767 |
| _version_ | 1854965699327295488 |
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| author | Ponte, J. Julio Da |
| author_browse | Ponte, J. Julio Da |
| author_facet | Ponte, J. Julio Da |
| author_sort | Ponte, J. Julio Da |
| collection | Repositorio CATIE |
| description | The germinative power of Macó cotton seeds (Gossypium hirsutum mariegalante Hutch) desinfected with concentrated sulphuric acid (density 184) during 50 minutes of exposition, was determined sowing the seeds at 1, 15, 30 and 45 days from the date of desinfection. The not desinfected seeds showed, in every phase of the experiment, a smaller percentage of germination. The seeds treated with acid and sown one day after the treatment showed a percentage of germination that dif-fered statistically from that observed in the seeds des-infected and sown 45 days after the desinfection. Such an ocurrence cannot be explained as a noxious effect of the acid over stored seeds, since the same result was observed in the controls in relation with every stage. |
| format | Artículo |
| id | RepoCATIE13767 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Portugués |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| publisherStr | Instituto Interamericano de Ciencias Agrícolas (IICA) |
| record_format | dspace |
| spelling | RepoCATIE137672025-08-27T00:32:48Z Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico Ponte, J. Julio Da Germinación||germination||germinação||germination Algodón||cotton||algodão||coton Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum Ácido sulfúrico||sulphonic acids||ácido sulfónico||acide sulfonique Insecticida||insecticides||insecticida||insecticide Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Sede Central The germinative power of Macó cotton seeds (Gossypium hirsutum mariegalante Hutch) desinfected with concentrated sulphuric acid (density 184) during 50 minutes of exposition, was determined sowing the seeds at 1, 15, 30 and 45 days from the date of desinfection. The not desinfected seeds showed, in every phase of the experiment, a smaller percentage of germination. The seeds treated with acid and sown one day after the treatment showed a percentage of germination that dif-fered statistically from that observed in the seeds des-infected and sown 45 days after the desinfection. Such an ocurrence cannot be explained as a noxious effect of the acid over stored seeds, since the same result was observed in the controls in relation with every stage. 2025-08-25T19:27:07Z 2025-08-25T19:27:07Z 1962-01-01 Artículo https://repositorio.catie.ac.cr/handle/11554/13767 openAccess pt Turrialba Vol. 12, no. 1 3 application/pdf Instituto Interamericano de Ciencias Agrícolas (IICA) |
| spellingShingle | Germinación||germination||germinação||germination Algodón||cotton||algodão||coton Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum Ácido sulfúrico||sulphonic acids||ácido sulfónico||acide sulfonique Insecticida||insecticides||insecticida||insecticide Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Sede Central Ponte, J. Julio Da Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title | Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title_full | Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title_fullStr | Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title_full_unstemmed | Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title_short | Sobre o poder germinativo de sementes do algodao mocó, Gossypium hirsutum Marie-Galante Hutch., tratadas pelo ácido sulfúrico |
| title_sort | sobre o poder germinativo de sementes do algodao moco gossypium hirsutum marie galante hutch tratadas pelo acido sulfurico |
| topic | Germinación||germination||germinação||germination Algodón||cotton||algodão||coton Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum||Gossypium hirsutum Ácido sulfúrico||sulphonic acids||ácido sulfónico||acide sulfonique Insecticida||insecticides||insecticida||insecticide Theobroma cacao||Theobroma cacao||Theobroma cacao||Theobroma cacao Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13767 |
| work_keys_str_mv | AT pontejjulioda sobreopodergerminativodesementesdoalgodaomocogossypiumhirsutummariegalantehutchtratadaspeloacidosulfurico |