Establishment of drought screening protocols for rice under field conditions
Protocols were established for screening rice genotypes for tolerance to water-limited conditions under field conditions. These protocols were successfully used to select the best genotypes for further experiments. Rice genotypes responded differently when subjected to water-limited conditions. Expe...
- Autores:
-
Sakai, Tomoko
Duque, Myriam Cristina
Vallejo Cabrera, Franco Alirio
Pompilio Martínez, César
Ishitani, Manabu
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2010
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/31241
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/31241
http://bdigital.unal.edu.co/21319/
- Palabra clave:
- 6 Tecnología (ciencias aplicadas) / Technology
63 Agricultura y tecnologías relacionadas / Agriculture
Arroz
oryza
sequía
rendimiento
componentes de rendimiento
Rice
oryza
drought
yield
yield components
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Sakai, Tomoko418b554e-1545-4706-b2ae-97358cc1e680300Duque, Myriam Cristina2abcff36-0e47-4e5e-a049-f76105cef36f300Vallejo Cabrera, Franco Alirio11a703a4-4431-4661-a8c9-5591a5de8579300Pompilio Martínez, César7417b62e-513f-44df-bd44-746709caf94e300Ishitani, Manabu1c711258-74d9-4762-88f7-3730540b6b903002019-06-26T14:25:35Z2019-06-26T14:25:35Z2010-01-07ISSN: 2323-0118https://repositorio.unal.edu.co/handle/unal/31241http://bdigital.unal.edu.co/21319/Protocols were established for screening rice genotypes for tolerance to water-limited conditions under field conditions. These protocols were successfully used to select the best genotypes for further experiments. Rice genotypes responded differently when subjected to water-limited conditions. Experiments conducted under field conditions indicated that rice genotypes Curinga and CT6241 performed much better in terms of grain yield under water-limited conditions than varieties Azucena, Nerica, CICA8 and Palmar. Curinga, CT6241, CICA8 and Palmar were selected for further studies. The first two genotypes are tolerant and whereas the last two are susceptible to water stress.Se estableció un protocolo para la selección de genotipos de arroz tolerantes a déficit hídrico bajo condiciones de campo. El protocolo desarrollado permitió la separación de los genotipos evaluados por su tolerancia a estrés hídrico, los cuales respondieron en forma diferente. En condiciones limitantes de agua, los genotipos Curinga y CT6241 presentaron mejor comportamiento en términos de rendimiento que las variedades Azucena, CICA8, Nerica y Palmar. Curinga, CT6241, CICA8 y Palmar fueron seleccionados para estudios futuros. Los dos primeros como genotipos tolerantes y los dos últimos como susceptibles al estrés hídrico.application/mswordspaUniversidad Nacional de Colombia Sede Palmirahttp://revistas.unal.edu.co/index.php/acta_agronomica/article/view/17663Universidad Nacional de Colombia Revistas electrónicas UN Acta AgronómicaActa AgronómicaSakai, Tomoko and Duque, Myriam Cristina and Vallejo Cabrera, Franco Alirio and Pompilio Martínez, César and Ishitani, Manabu (2010) Establishment of drought screening protocols for rice under field conditions. Acta Agronómica, 59 (3). pp. 338-346. ISSN 2323-01186 Tecnología (ciencias aplicadas) / Technology63 Agricultura y tecnologías relacionadas / AgricultureArrozoryzasequíarendimientocomponentes de rendimientoRiceoryzadroughtyieldyield componentsEstablishment of drought screening protocols for rice under field conditionsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL17663-56607-1-PB.pdfapplication/pdf168380https://repositorio.unal.edu.co/bitstream/unal/31241/1/17663-56607-1-PB.pdf95dad1a7bdf1e72bafa4e9ac44f0bfd7MD5117663-56606-1-PB.docapplication/msword1880576https://repositorio.unal.edu.co/bitstream/unal/31241/2/17663-56606-1-PB.doc655b5f38904ae0de90fbbd7a25e4bffdMD5217663-56608-1-PB.htmtext/html19714https://repositorio.unal.edu.co/bitstream/unal/31241/3/17663-56608-1-PB.htm57d1dde412e13234deab79575ffb3127MD53THUMBNAIL17663-56607-1-PB.pdf.jpg17663-56607-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6025https://repositorio.unal.edu.co/bitstream/unal/31241/4/17663-56607-1-PB.pdf.jpgbd26cf9a8810ceb2690df97187c83b21MD54unal/31241oai:repositorio.unal.edu.co:unal/312412022-11-30 23:05:40.045Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Establishment of drought screening protocols for rice under field conditions |
| title |
Establishment of drought screening protocols for rice under field conditions |
| spellingShingle |
Establishment of drought screening protocols for rice under field conditions 6 Tecnología (ciencias aplicadas) / Technology 63 Agricultura y tecnologías relacionadas / Agriculture Arroz oryza sequía rendimiento componentes de rendimiento Rice oryza drought yield yield components |
| title_short |
Establishment of drought screening protocols for rice under field conditions |
| title_full |
Establishment of drought screening protocols for rice under field conditions |
| title_fullStr |
Establishment of drought screening protocols for rice under field conditions |
| title_full_unstemmed |
Establishment of drought screening protocols for rice under field conditions |
| title_sort |
Establishment of drought screening protocols for rice under field conditions |
| dc.creator.fl_str_mv |
Sakai, Tomoko Duque, Myriam Cristina Vallejo Cabrera, Franco Alirio Pompilio Martínez, César Ishitani, Manabu |
| dc.contributor.author.spa.fl_str_mv |
Sakai, Tomoko Duque, Myriam Cristina Vallejo Cabrera, Franco Alirio Pompilio Martínez, César Ishitani, Manabu |
| dc.subject.ddc.spa.fl_str_mv |
6 Tecnología (ciencias aplicadas) / Technology 63 Agricultura y tecnologías relacionadas / Agriculture |
| topic |
6 Tecnología (ciencias aplicadas) / Technology 63 Agricultura y tecnologías relacionadas / Agriculture Arroz oryza sequía rendimiento componentes de rendimiento Rice oryza drought yield yield components |
| dc.subject.proposal.spa.fl_str_mv |
Arroz oryza sequía rendimiento componentes de rendimiento Rice oryza drought yield yield components |
| description |
Protocols were established for screening rice genotypes for tolerance to water-limited conditions under field conditions. These protocols were successfully used to select the best genotypes for further experiments. Rice genotypes responded differently when subjected to water-limited conditions. Experiments conducted under field conditions indicated that rice genotypes Curinga and CT6241 performed much better in terms of grain yield under water-limited conditions than varieties Azucena, Nerica, CICA8 and Palmar. Curinga, CT6241, CICA8 and Palmar were selected for further studies. The first two genotypes are tolerant and whereas the last two are susceptible to water stress. |
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2010 |
| dc.date.issued.spa.fl_str_mv |
2010-01-07 |
| dc.date.accessioned.spa.fl_str_mv |
2019-06-26T14:25:35Z |
| dc.date.available.spa.fl_str_mv |
2019-06-26T14:25:35Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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ISSN: 2323-0118 |
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https://repositorio.unal.edu.co/handle/unal/31241 |
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spa |
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spa |
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http://revistas.unal.edu.co/index.php/acta_agronomica/article/view/17663 |
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Universidad Nacional de Colombia Revistas electrónicas UN Acta Agronómica Acta Agronómica |
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Sakai, Tomoko and Duque, Myriam Cristina and Vallejo Cabrera, Franco Alirio and Pompilio Martínez, César and Ishitani, Manabu (2010) Establishment of drought screening protocols for rice under field conditions. Acta Agronómica, 59 (3). pp. 338-346. ISSN 2323-0118 |
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