Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine
In order to study the seasonal variation in morphological characters that contribute to forage production in white clover (Trifolium repens L.) cultivars, a trial was conducted at Pergamino Agricultural Experimental Station INTA located north of Buenos Aires province, Argentina. The experimental plo...
| Main Authors: | , |
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| Format: | Conferencia |
| Language: | Inglés |
| Published: |
University of Kentucky
2022
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/11881 https://uknowledge.uky.edu/igc/19/14/6/ |
| _version_ | 1855484866988081152 |
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| author | Pagano, Elba Maria Scheneiter, Jorge Omar |
| author_browse | Pagano, Elba Maria Scheneiter, Jorge Omar |
| author_facet | Pagano, Elba Maria Scheneiter, Jorge Omar |
| author_sort | Pagano, Elba Maria |
| collection | INTA Digital |
| description | In order to study the seasonal variation in morphological characters that contribute to forage production in white clover (Trifolium repens L.) cultivars, a trial was conducted at Pergamino Agricultural Experimental Station INTA located north of Buenos Aires province, Argentina. The experimental plots were set out in a completely randomized design with four replicates. Measurements were performed over eight seasons throughout two years. The used cultivars had been previously reported as having differences in seasonal productivity. Significant differences were detected among seasons for all measured characters i. e. stolon length, number of buds, branches and leaves, and leaf area. Differences among cultivars in almost all the season were only found for leaf area and stolon length. The growth in length of stolons kept a consistent pattern in both years. No cultivar produced vegetative buds during summers. The characters most affected by environmental stress were bud and branch development. Keywords: Trifolium repens L., morphological characters, seasonal variation, cultivars. |
| format | Conferencia |
| id | INTA11881 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | University of Kentucky |
| publisherStr | University of Kentucky |
| record_format | dspace |
| spelling | INTA118812022-05-13T13:08:22Z Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine Pagano, Elba Maria Scheneiter, Jorge Omar Trifolium repens Variación Estacional Variedades Seasonal Variation Varieties Trébol blanco Buenos Aires, Argentina In order to study the seasonal variation in morphological characters that contribute to forage production in white clover (Trifolium repens L.) cultivars, a trial was conducted at Pergamino Agricultural Experimental Station INTA located north of Buenos Aires province, Argentina. The experimental plots were set out in a completely randomized design with four replicates. Measurements were performed over eight seasons throughout two years. The used cultivars had been previously reported as having differences in seasonal productivity. Significant differences were detected among seasons for all measured characters i. e. stolon length, number of buds, branches and leaves, and leaf area. Differences among cultivars in almost all the season were only found for leaf area and stolon length. The growth in length of stolons kept a consistent pattern in both years. No cultivar produced vegetative buds during summers. The characters most affected by environmental stress were bud and branch development. Keywords: Trifolium repens L., morphological characters, seasonal variation, cultivars. Para estudiar la variación estacional de los caracteres morfológicos que contribuyen a la producción de forraje en cultivares de trébol blanco (Trifolium repens L.), se realizó un ensayo en Estación Experimental Agropecuaria Pergamino INTA ubicada al norte de la provincia de Buenos Aires, argentino Las parcelas experimentales se establecieron en un diseño completamente al azar con cuatro replica Las mediciones se realizaron durante ocho temporadas a lo largo de dos años. El usado Se había informado previamente que los cultivares tenían diferencias en la productividad estacional. Significativo se detectaron diferencias entre estaciones para todos los caracteres medidos i. mi. longitud del estolón, número de yemas, ramas y hojas, y área foliar. Diferencias entre cultivares en casi toda la temporada solo se encontraron para área foliar y longitud de estolón. El crecimiento en longitud de los estolones mantuvo un ritmo constante patrón en ambos años. Ningún cultivar produjo brotes vegetativos durante los veranos. Los personajes más afectados por el estrés ambiental fueron el desarrollo de yemas y ramas. Estación Experimental Agropecuaria Pergamino Fil: Pagano, Elba M. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina 2022-05-13T13:03:37Z 2022-05-13T13:03:37Z 2001 info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11881 https://uknowledge.uky.edu/igc/19/14/6/ eng info:eu-repograntAgreement/INTA/PNPA-1126073/AR./Pasturas ecoeficientes y de bajo carbono en ganadería. 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 University of Kentucky Proceedings 19º International Grassland Congress, São Pedro, Brazil, 11-21 February 2001 |
| spellingShingle | Trifolium repens Variación Estacional Variedades Seasonal Variation Varieties Trébol blanco Buenos Aires, Argentina Pagano, Elba Maria Scheneiter, Jorge Omar Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title | Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title_full | Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title_fullStr | Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title_full_unstemmed | Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title_short | Seasonal Variation of White Clover Morphology at the North of Buenos Aires Province, Argentine |
| title_sort | seasonal variation of white clover morphology at the north of buenos aires province argentine |
| topic | Trifolium repens Variación Estacional Variedades Seasonal Variation Varieties Trébol blanco Buenos Aires, Argentina |
| url | http://hdl.handle.net/20.500.12123/11881 https://uknowledge.uky.edu/igc/19/14/6/ |
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