Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades
The leaf anatomy of sugar cane varieties ´B 49119´, ´B37161´, ´B 4362´, ´B 41227´and ´PR 980´ was studied. The vascular sheath characteristic by round cells, with starch-accumulating chloroplasts. The stomata of the varieties ´B 4362´and ´PR 980´ are at the level of the epidermal cells; the remainin...
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| Formato: | Artículo |
| Lenguaje: | Español |
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Instituto Interamericano de Cooperación para la Agricultura (IICA)
2025
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| Materias: | |
| Acceso en línea: | https://repositorio.catie.ac.cr/handle/11554/13267 |
| _version_ | 1855489957383110656 |
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| author | Merida, T. |
| author_browse | Merida, T. |
| author_facet | Merida, T. |
| author_sort | Merida, T. |
| collection | Repositorio CATIE |
| description | The leaf anatomy of sugar cane varieties ´B 49119´, ´B37161´, ´B 4362´, ´B 41227´and ´PR 980´ was studied. The vascular sheath characteristic by round cells, with starch-accumulating chloroplasts. The stomata of the varieties ´B 4362´and ´PR 980´ are at the level of the epidermal cells; the remaining three varieties have all sunken stomata; this character would indicate differences in drought resistance among these varieties. ´B 37161´, besides, has a cuticle whose width is about half that in the other varieties. Cells with internal folds are found below the stomata, especially in the ´B 37161´ variety. These cells are typical of grasses, and their role is yet unknown. These are also differences in the number of schlerenchyma fibers around the vascular bundles in the different varieties. In general, the schlerenchyma fibers are located in groups at the polar ends of the vascular bundles; in ´B 4362´, ´B41227´and ´PR 980´, there are also fibers inside the bundle. The fibers are especially abundant in var ´B 37161´, where they may be seen surrounding the vascular bundles. |
| format | Artículo |
| id | RepoCATIE13267 |
| institution | Centro Agronómico Tropical de Investigación y Enseñanza |
| language | Español |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| publisherStr | Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| record_format | dspace |
| spelling | RepoCATIE132672025-07-13T22:10:32Z Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades Merida, T. Análisis||analysis||undefined||analyse Productividad agrícola||agricultural productivity||undefined||productivité agricole Caña de azúcar||sugar cane||cana de açúcar||canne à sucre Hoja||leaves||folha||feuille Anatomía de la planta||plant anatomy||Anatomia vegetal||anatomie végétale Variedad||varieties||variedade||variété Sede Central The leaf anatomy of sugar cane varieties ´B 49119´, ´B37161´, ´B 4362´, ´B 41227´and ´PR 980´ was studied. The vascular sheath characteristic by round cells, with starch-accumulating chloroplasts. The stomata of the varieties ´B 4362´and ´PR 980´ are at the level of the epidermal cells; the remaining three varieties have all sunken stomata; this character would indicate differences in drought resistance among these varieties. ´B 37161´, besides, has a cuticle whose width is about half that in the other varieties. Cells with internal folds are found below the stomata, especially in the ´B 37161´ variety. These cells are typical of grasses, and their role is yet unknown. These are also differences in the number of schlerenchyma fibers around the vascular bundles in the different varieties. In general, the schlerenchyma fibers are located in groups at the polar ends of the vascular bundles; in ´B 4362´, ´B41227´and ´PR 980´, there are also fibers inside the bundle. The fibers are especially abundant in var ´B 37161´, where they may be seen surrounding the vascular bundles. 2025-07-12T18:38:39Z 2025-07-12T18:38:39Z 1970-07 Artículo https://repositorio.catie.ac.cr/handle/11554/13267 openAccess es Turrialba; Vol.20, no. 3 4 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA) |
| spellingShingle | Análisis||analysis||undefined||analyse Productividad agrícola||agricultural productivity||undefined||productivité agricole Caña de azúcar||sugar cane||cana de açúcar||canne à sucre Hoja||leaves||folha||feuille Anatomía de la planta||plant anatomy||Anatomia vegetal||anatomie végétale Variedad||varieties||variedade||variété Sede Central Merida, T. Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title | Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title_full | Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title_fullStr | Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title_full_unstemmed | Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title_short | Análisis de la productividad en caña de azúcar. IV. Anatomía foliar de algunas variedades |
| title_sort | analisis de la productividad en cana de azucar iv anatomia foliar de algunas variedades |
| topic | Análisis||analysis||undefined||analyse Productividad agrícola||agricultural productivity||undefined||productivité agricole Caña de azúcar||sugar cane||cana de açúcar||canne à sucre Hoja||leaves||folha||feuille Anatomía de la planta||plant anatomy||Anatomia vegetal||anatomie végétale Variedad||varieties||variedade||variété Sede Central |
| url | https://repositorio.catie.ac.cr/handle/11554/13267 |
| work_keys_str_mv | AT meridat analisisdelaproductividadencanadeazucarivanatomiafoliardealgunasvariedades |