Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru
Tara spinosa (Molina) Britton & Rose (Fabaceae), known as “tara” or “taya”, probably native to Peru, grows from sea level to 3000 m a.s.l., and is important for the tannins and gum contained in its pods and seeds, respectively. The objectives were to define and validate morphological seedlin...
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| Formato: | Artículo revista |
| Lenguaje: | Español |
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Instituto de Botánica del Nordeste
2024
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| Acceso en línea: | https://revistas.unne.edu.ar/index.php/bon/article/view/7344 |
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I48-R154-article-73442024-02-22T22:45:49Z Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru Descriptores de plántula y nuevo agrupamiento del germoplasma de Tara spinosa de la región Cajamarca, Perú Villena-Velásquez, Jim J. Seminario-Cunya, Alejandro Soto-Sánchez, Sergio Valderrama-Cabrera, Miguel A. Seminario, Juan F. Caesalpinia spinosa descriptores plántulas “tara” “taya” Tara spinosa (Molina) Britton & Rose (Fabaceae), known as “tara” or “taya”, probably native to Peru, grows from sea level to 3000 m a.s.l., and is important for the tannins and gum contained in its pods and seeds, respectively. The objectives were to define and validate morphological seedling descriptors and to characterize “tara” germplasm from the Cajamarca region (58 entries from nine provinces) by integrating fruit, seed and seedling descriptors. Seven highly discriminating seedling descriptors were identified, with cotyledon descriptors being the most important. Characterization of “tara” from Cajamarca germplasm with 18 integrated descriptors (six fruit, five seed and seven seedling) allowed a new clustering, in seven groups, indicating close variability (86% duplicates). Tara spinosa (Molina) Britton & Rose (Fabaceae), conocida como “tara” o “taya”, probablemente oriunda del Perú, crece desde el nivel de mar hasta los 3000 m s.n.m., y es importante por los taninos y la goma contenidos en sus vainas y semillas, respectivamente. Los objetivos fueron definir y validar los descriptores morfológicos de la plántula y caracterizar el germoplasma de “tara” de la región Cajamarca (58 entradas de nueve provincias) integrando descriptores de fruto, semilla y plántula. Se identificaron siete descriptores de plántula altamente discriminantes, siendo los del cotiledón los más importantes. La caracterización del germoplasma de “tara” de Cajamarca con 18 descriptores integrados (seis de fruto, cinco de semilla y siete de plántula) permitió un nuevo agrupamiento, en siete grupos, lo que indica estrecha variabilidad (86% de duplicados). Instituto de Botánica del Nordeste 2024-02-22 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unne.edu.ar/index.php/bon/article/view/7344 10.30972/bon.3317344 Bonplandia; Vol. 33 No. 1 (2024); 133-147 Bonplandia; Vol. 33 Núm. 1 (2024); 133-147 1853-8460 0524-0476 spa https://revistas.unne.edu.ar/index.php/bon/article/view/7344/6804 Derechos de autor 2024 Bonplandia http://creativecommons.org/licenses/by/4.0 |
| institution |
Universidad Nacional del Nordeste |
| institution_str |
I-48 |
| repository_str |
R-154 |
| container_title_str |
Revistas UNNE - Universidad Nacional del Noroeste (UNNE) |
| language |
Español |
| format |
Artículo revista |
| topic |
Caesalpinia spinosa descriptores plántulas “tara” “taya” |
| spellingShingle |
Caesalpinia spinosa descriptores plántulas “tara” “taya” Villena-Velásquez, Jim J. Seminario-Cunya, Alejandro Soto-Sánchez, Sergio Valderrama-Cabrera, Miguel A. Seminario, Juan F. Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| topic_facet |
Caesalpinia spinosa descriptores plántulas “tara” “taya” |
| author |
Villena-Velásquez, Jim J. Seminario-Cunya, Alejandro Soto-Sánchez, Sergio Valderrama-Cabrera, Miguel A. Seminario, Juan F. |
| author_facet |
Villena-Velásquez, Jim J. Seminario-Cunya, Alejandro Soto-Sánchez, Sergio Valderrama-Cabrera, Miguel A. Seminario, Juan F. |
| author_sort |
Villena-Velásquez, Jim J. |
| title |
Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| title_short |
Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| title_full |
Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| title_fullStr |
Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| title_full_unstemmed |
Seedling descriptors and new grouping of the Tara spinosa germoplasm from the Cajamarca region, Peru |
| title_sort |
seedling descriptors and new grouping of the tara spinosa germoplasm from the cajamarca region, peru |
| description |
Tara spinosa (Molina) Britton & Rose (Fabaceae), known as “tara” or “taya”, probably native to Peru, grows from sea level to 3000 m a.s.l., and is important for the tannins and gum contained in its pods and seeds, respectively. The objectives were to define and validate morphological seedling descriptors and to characterize “tara” germplasm from the Cajamarca region (58 entries from nine provinces) by integrating fruit, seed and seedling descriptors. Seven highly discriminating seedling descriptors were identified, with cotyledon descriptors being the most important. Characterization of “tara” from Cajamarca germplasm with 18 integrated descriptors (six fruit, five seed and seven seedling) allowed a new clustering, in seven groups, indicating close variability (86% duplicates). |
| publisher |
Instituto de Botánica del Nordeste |
| publishDate |
2024 |
| url |
https://revistas.unne.edu.ar/index.php/bon/article/view/7344 |
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