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https://repository.unad.edu.co/handle/10596/51996Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.creator | Narvaez, Ildefonso | es |
| dc.creator | Torres, Leonela | es |
| dc.creator | Granados, Zoleidy | es |
| dc.creator | Delgado, Iván | es |
| dc.date | 2022-06-17 | - |
| dc.identifier | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433 | - |
| dc.identifier | 10.22490/21456453.5433 | - |
| dc.description | Contextualization: Vochysia lehmannii is a native forest species of ecological importance in the eastern savannas of Colombia, used for ornamental, timber, food, and medicinal purposes. Knowledge gap: Its population and distribution are in progressive decline; however, it is not included in reforestation programs due to the lack of scientific knowledge about its germination, particularly about the synchrony of germination and environmental factors that influence it. Purpose: In this work, pre-germinative treatments with elements from the region are evaluated to identify which achieves the highest percentage of germination in a synchronous manner. Methodology: An experimental design with two factors: substrate and pre-germination treatments were established in the rural zone La Peral, Municipality of Paz de Ariporo, Casanare, Colombia. Black soil and river sand were used as substrates, and sanding, cutting and immersion in hot water were used as pre-germinative treatments. Results and conclusions: The treatment that obtained the highest germination percentage and the shortest dormancy time was the fertilized soil with seed cut, having a result of 80 % and 7 days respectively, with significant differences (P < 0.01) from the other treatments; however, asynchrony in germination persists. | en |
| dc.description | Contextualización: Vochysia lehmannii es una especie forestal nativa y de importancia ecológica en las sabanas orientales de Colombia, es utilizada con fines de ornamentación, madera, sus semillas tienen usos alimenticios y medicinales. Vacío de conocimiento: principalmente crece de manera silvestre debido a la falta de conocimiento científico sobre su germinación, particularmente acerca de la sincronía y factores ambientales que la influyen. Propósito: en este trabajo se evalúan tratamientos disponibles en la región para identificar el que logre mayor porcentaje de germinación de forma sincrónica. Metodología: En la Vereda La Peral del Municipio de Paz de Ariporo, Casanare, Colombia se estableció un diseño experimental con dos factores: sustrato y tratamientos pregerminativos. Como sustratos se utilizó tierra abonada y arena de río, y como tratamientos pregerminativos: lijado, corte e inmersión en agua caliente. Resultados y conclusiones: se obtuvo el mayor porcentaje de germinación y menor tiempo de latencia de 80% y 7 respectivamente como utilizando tierra abonada y corte de la semilla con diferencias significativas (P<0,01) de los demás tratamientos, sin embargo, persiste asincronía en la germinación. | es |
| dc.format | application/pdf | - |
| dc.format | text/html | - |
| dc.format | text/xml | - |
| dc.format | application/zip | - |
| dc.language | spa | - |
| dc.publisher | Sello Editorial UNAD | es |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/5608 | - |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/5802 | - |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/5850 | - |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/5714 | - |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/6622 | - |
| dc.relation | https://hemeroteca.unad.edu.co/index.php/riaa/article/view/5433/6621 | - |
| dc.rights | Derechos de autor 2022 Revista de Investigación Agraria y Ambiental | es |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0 | es |
| dc.source | Revista de Investigación Agraria y Ambiental; Vol. 13 No. 2 (2022); 125 - 136 | en |
| dc.source | Revista de Investigación Agraria y Ambiental; Vol. 13 Núm. 2 (2022); 125 - 136 | es |
| dc.source | 2145-6453 | - |
| dc.source | 2145-6097 | - |
| dc.subject | germination, saladillo blanco, synchrony, Vochysiaceae | en |
| dc.subject | germinación, saladillo blanco, sincronía, Vochysiaceae× | es |
| dc.title | Pregerminative seed treatments and seedling of vochysia lehmannii hieron. in the eastern plains of Colombia | en |
| dc.title | Tratamientos pregerminativos y germinación de semillas de Vochysia lehmannii en los llanos orientales de Colombia | es |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | Área Agrícola | es |
| Appears in Collections: | Revista RIAA | |
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