Drought response of PM21 Megathyrsus maximus genotypes of tropical forages
This study evaluated 80 genotypes of Megathyrsus maximus grasses PM21 population, alongside three well-characterized checks known for their ability to escape or avoid drought. The plants were grown for 3 weeks under both well-watered and water-deficit conditions in long tubes to assess root length....
| Autores principales: | , |
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| Formato: | Informe técnico |
| Lenguaje: | Inglés |
| Publicado: |
2025
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/180235 |
| _version_ | 1855524296697315328 |
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| author | Barbosa, Norma Garzon, Maria Jose |
| author_browse | Barbosa, Norma Garzon, Maria Jose |
| author_facet | Barbosa, Norma Garzon, Maria Jose |
| author_sort | Barbosa, Norma |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | This study evaluated 80 genotypes of Megathyrsus maximus grasses PM21 population, alongside three well-characterized checks known for their ability to escape or avoid drought. The plants were grown for 3 weeks under both well-watered and water-deficit conditions in long tubes to assess root length. We hypothesized that plants with deeper roots would exhibit higher productivity under drought conditions. |
| format | Informe técnico |
| id | CGSpace180235 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| record_format | dspace |
| spelling | CGSpace1802352026-01-21T02:06:52Z Drought response of PM21 Megathyrsus maximus genotypes of tropical forages Barbosa, Norma Garzon, Maria Jose drought stress feed grasses root length plant physiology fisiología vegetal estres de sequia longitud de las raíces gramínea forrajera water uptake This study evaluated 80 genotypes of Megathyrsus maximus grasses PM21 population, alongside three well-characterized checks known for their ability to escape or avoid drought. The plants were grown for 3 weeks under both well-watered and water-deficit conditions in long tubes to assess root length. We hypothesized that plants with deeper roots would exhibit higher productivity under drought conditions. 2025-08 2026-01-20T15:32:00Z 2026-01-20T15:32:00Z Report https://hdl.handle.net/10568/180235 en Open Access application/pdf Barbosa, N.; Garzon, M.J. (2025) Drought response of PM21 Megathyrsus maximus genotypes of tropical forages. CGIAR Breeding for Tomorrow Science Program. 13 p. |
| spellingShingle | drought stress feed grasses root length plant physiology fisiología vegetal estres de sequia longitud de las raíces gramínea forrajera water uptake Barbosa, Norma Garzon, Maria Jose Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title | Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title_full | Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title_fullStr | Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title_full_unstemmed | Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title_short | Drought response of PM21 Megathyrsus maximus genotypes of tropical forages |
| title_sort | drought response of pm21 megathyrsus maximus genotypes of tropical forages |
| topic | drought stress feed grasses root length plant physiology fisiología vegetal estres de sequia longitud de las raíces gramínea forrajera water uptake |
| url | https://hdl.handle.net/10568/180235 |
| work_keys_str_mv | AT barbosanorma droughtresponseofpm21megathyrsusmaximusgenotypesoftropicalforages AT garzonmariajose droughtresponseofpm21megathyrsusmaximusgenotypesoftropicalforages |