Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean
Traits related with drought resistance in recombinant inbred lines (RILs). A set of 121 bean genotypes (111 RILs, 2 parents, 8 checks) belonging to the Mesoamerican gene pool were evaluated under field conditions with two levels of water supply (irrigated and rainfed) over three seasons. To compleme...
| Autores principales: | , , , , , , , |
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| Formato: | Conjunto de datos |
| Lenguaje: | Inglés |
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International Center for Tropical Agriculture
2017
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/80919 |
| _version_ | 1855525436887400448 |
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| author | Polanía Perdomo, José A. Rao, Idupulapati M. Cajiao V., César Hernando Grajales Bedoya, Miguel Angel Rivera Peña, Mariela Velásquez, Federico Raatz, Bodo Beebe, Stephen E. |
| author_browse | Beebe, Stephen E. Cajiao V., César Hernando Grajales Bedoya, Miguel Angel Polanía Perdomo, José A. Raatz, Bodo Rao, Idupulapati M. Rivera Peña, Mariela Velásquez, Federico |
| author_facet | Polanía Perdomo, José A. Rao, Idupulapati M. Cajiao V., César Hernando Grajales Bedoya, Miguel Angel Rivera Peña, Mariela Velásquez, Federico Raatz, Bodo Beebe, Stephen E. |
| author_sort | Polanía Perdomo, José A. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Traits related with drought resistance in recombinant inbred lines (RILs). A set of 121 bean genotypes (111 RILs, 2 parents, 8 checks) belonging to the Mesoamerican gene pool were evaluated under field conditions with two levels of water supply (irrigated and rainfed) over three seasons. To complement field studies, a greenhouse study was conducted using plastic cylinders with soil inserted into PVC pipes, to determine the relationship between grain yield obtained under field conditions with different root traits measured under greenhouse conditions. Resistance to drought stress was positively associated with a deeper and vigorous root system, better shoot growth, and superior mobilization of photosynthates to pod and seed production. Among the shoot traits measured, pod harvest index and seed number per area could serve as useful selection criteria for assessing sink strength and for genetic improvement of drought resistance in common bean |
| format | Conjunto de datos |
| id | CGSpace80919 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| publisher | International Center for Tropical Agriculture |
| publisherStr | International Center for Tropical Agriculture |
| record_format | dspace |
| spelling | CGSpace809192025-03-13T09:44:16Z Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean Polanía Perdomo, José A. Rao, Idupulapati M. Cajiao V., César Hernando Grajales Bedoya, Miguel Angel Rivera Peña, Mariela Velásquez, Federico Raatz, Bodo Beebe, Stephen E. root systems phaseolus vulgaris abiotic stress drought stress crop yield drought resistance genetic improvement deep rooting intermittent drought pod harvest index seed number agrobiodiversity Traits related with drought resistance in recombinant inbred lines (RILs). A set of 121 bean genotypes (111 RILs, 2 parents, 8 checks) belonging to the Mesoamerican gene pool were evaluated under field conditions with two levels of water supply (irrigated and rainfed) over three seasons. To complement field studies, a greenhouse study was conducted using plastic cylinders with soil inserted into PVC pipes, to determine the relationship between grain yield obtained under field conditions with different root traits measured under greenhouse conditions. Resistance to drought stress was positively associated with a deeper and vigorous root system, better shoot growth, and superior mobilization of photosynthates to pod and seed production. Among the shoot traits measured, pod harvest index and seed number per area could serve as useful selection criteria for assessing sink strength and for genetic improvement of drought resistance in common bean 2017-05-04 2017-05-08T19:53:48Z 2017-05-08T19:53:48Z Dataset https://hdl.handle.net/10568/80919 en Open Access International Center for Tropical Agriculture Polanía, José; Rao, Idupulapati M; Cajiao, Cesar; Grajales, Miguel; Rivera, Mariela; Velasquez, Federico; Raatz, Bodo; Beebe, Stephen E, 2017, "Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean", doi:10.7910/DVN/XCHQQT, Harvard Dataverse, V2, UNF:6:HOpI3nLB152D6ufxpkkDHg== |
| spellingShingle | root systems phaseolus vulgaris abiotic stress drought stress crop yield drought resistance genetic improvement deep rooting intermittent drought pod harvest index seed number agrobiodiversity Polanía Perdomo, José A. Rao, Idupulapati M. Cajiao V., César Hernando Grajales Bedoya, Miguel Angel Rivera Peña, Mariela Velásquez, Federico Raatz, Bodo Beebe, Stephen E. Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title | Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title_full | Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title_fullStr | Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title_full_unstemmed | Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title_short | Replication Data for: Shoot and Root Traits Contribute to Drought Resistance in Recombinant Inbred Lines of MD 23-24 x SEA 5 of Common Bean |
| title_sort | replication data for shoot and root traits contribute to drought resistance in recombinant inbred lines of md 23 24 x sea 5 of common bean |
| topic | root systems phaseolus vulgaris abiotic stress drought stress crop yield drought resistance genetic improvement deep rooting intermittent drought pod harvest index seed number agrobiodiversity |
| url | https://hdl.handle.net/10568/80919 |
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