Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area
Alfalfa (Medicago sativa L .) and tall fescue ( Festuca arundinacea Screb .) have ecotypes with different responses to temperature . Hypothetically, combination of germplasm with different patterns of seasonal growth might exhibit advantages in radiation use efficiency ( RUEfa ). In the Humid Pampa...
| 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/20.500.12123/11882 https://uknowledge.uky.edu/igc/21/1-3/18/ |
| _version_ | 1855484867178921984 |
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| author | Scheneiter, Jorge Omar Bertin, Oscar Dario |
| author_browse | Bertin, Oscar Dario Scheneiter, Jorge Omar |
| author_facet | Scheneiter, Jorge Omar Bertin, Oscar Dario |
| author_sort | Scheneiter, Jorge Omar |
| collection | INTA Digital |
| description | Alfalfa (Medicago sativa L .) and tall fescue ( Festuca arundinacea Screb .) have ecotypes with different responses to temperature . Hypothetically, combination of germplasm with different patterns of seasonal growth might exhibit advantages in radiation use efficiency ( RUEfa ). In the Humid Pampa region , grass is the main species in these mixtures in winter . However , seasonal transition is crucial to study mechanisms of dry matter accumulation in mixtures with cultivars of different temperature responses . In this work , RUEfa of two alfalfa‐tall fescue mixtures are presented. |
| format | Conferencia |
| id | INTA11882 |
| 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 | INTA118822022-05-13T13:24:06Z Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area Scheneiter, Jorge Omar Bertin, Oscar Dario Radiation Germplasm Radiación Festuca arundinacea Medicago sativa Germoplasma Alfalfa Festuca Alta Tall Fescue Alfalfa (Medicago sativa L .) and tall fescue ( Festuca arundinacea Screb .) have ecotypes with different responses to temperature . Hypothetically, combination of germplasm with different patterns of seasonal growth might exhibit advantages in radiation use efficiency ( RUEfa ). In the Humid Pampa region , grass is the main species in these mixtures in winter . However , seasonal transition is crucial to study mechanisms of dry matter accumulation in mixtures with cultivars of different temperature responses . In this work , RUEfa of two alfalfa‐tall fescue mixtures are presented. La alfalfa (Medicago sativa L .) y la festuca alta (Festuca arundinacea Screb .) tienen ecotipos con diferentes respuestas a la temperatura Hipotéticamente, la combinación de germoplasma con diferentes patrones de crecimiento estacional podría presentar ventajas en la eficiencia del uso de la radiación (RUEfa). En la región de la Pampa Húmeda, la gramínea es la especie principal en estas mezclas en invierno. Sin embargo , la transición estacional es crucial para estudiar los mecanismos de acumulación de materia seca en mezclas con cultivares de diferentes variedades . respuestas de temperatura En este trabajo se presentan RUEfa de dos mezclas de alfalfa y festuca alta. Estación Experimental Agropecuaria Pergamino Fil: Scheneiter, Jorge Omar. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina Fil: Bertín, Oscar D. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Pergamino; Argentina 2022-05-13T13:18:38Z 2022-05-13T13:18:38Z 2008 info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/11882 https://uknowledge.uky.edu/igc/21/1-3/18/ 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 XXI International Grassland Congress and VIII International Rangeland Congress. Hohhot, China, June 29 - July 5, 2008. |
| spellingShingle | Radiation Germplasm Radiación Festuca arundinacea Medicago sativa Germoplasma Alfalfa Festuca Alta Tall Fescue Scheneiter, Jorge Omar Bertin, Oscar Dario Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title | Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title_full | Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title_fullStr | Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title_full_unstemmed | Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title_short | Radiation use efficiency of alfalfa radiation use efficiency of alfalfa‐tall fescue mixtures in a temperate humid area |
| title_sort | radiation use efficiency of alfalfa radiation use efficiency of alfalfa tall fescue mixtures in a temperate humid area |
| topic | Radiation Germplasm Radiación Festuca arundinacea Medicago sativa Germoplasma Alfalfa Festuca Alta Tall Fescue |
| url | http://hdl.handle.net/20.500.12123/11882 https://uknowledge.uky.edu/igc/21/1-3/18/ |
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