Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]

Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]

Sorghum and maize, both susceptible and resistant to drought, were treated before planting by immersing the seeds in chlormequat 4000 ppm then grown in plastic bags with 1 kg soil in the greenhouse in such a manner that water was lost by transpiration only. Chlormequat determined reduction in height...

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Bibliographic Details
Main Authors: Rojas Garcidueñas, M, Gámez, H
Format: Artículo
Language:Español
Published: Instituto Interamericano de Cooperación para la Agricultura (IICA) 2023
Subjects:
Sorghum bicolor||Sorghum bicolor||Sorghum bicolor||Sorghum bicolor
Zea mays||Zea mays||Zea mays||Zea mays
Sequía||drought||seca||sécheresse
Cultivos de cereales||cereal crops||planta cerealífera||plante céréalière
México||Mexico||México (País)||Mexique
Sede Central
Online Access:https://repositorio.catie.ac.cr/handle/11554/12420
id RepoCATIE12420
record_format dspace
spelling RepoCATIE124202023-11-23T17:47:11Z Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays] Effect of chlormequat in cereal cultivars resistant and susceptible to drought Rojas Garcidueñas, M Gámez, H Sorghum bicolor||Sorghum bicolor||Sorghum bicolor||Sorghum bicolor Zea mays||Zea mays||Zea mays||Zea mays Sequía||drought||seca||sécheresse Cultivos de cereales||cereal crops||planta cerealífera||plante céréalière México||Mexico||México (País)||Mexique Sede Central Sorghum and maize, both susceptible and resistant to drought, were treated before planting by immersing the seeds in chlormequat 4000 ppm then grown in plastic bags with 1 kg soil in the greenhouse in such a manner that water was lost by transpiration only. Chlormequat determined reduction in height and leaf area. Also water loss was reduced by chlormequat but this effect was apparent in drought susceptible plants only. It seems therefore, that under drought conditions there is the alternative of either using a drought, resistant cultivar or using a susceplible one treated with chlormequat, but no advantage is obtained from the application of chlormequat to drought, resistant cultivars. 2023-11-22T03:43:20Z 2023-11-22T03:43:20Z 1978-10 Artículo https://repositorio.catie.ac.cr/handle/11554/12420 openAccess es Turrialba; Vol. 28, no. 4 4 páginas application/pdf Instituto Interamericano de Cooperación para la Agricultura (IICA)
institution Centro Agronómico Tropical de Investigación y Enseñanza
collection Repositorio CATIE
language Español
topic Sorghum bicolor||Sorghum bicolor||Sorghum bicolor||Sorghum bicolor
Zea mays||Zea mays||Zea mays||Zea mays
Sequía||drought||seca||sécheresse
Cultivos de cereales||cereal crops||planta cerealífera||plante céréalière
México||Mexico||México (País)||Mexique
Sede Central
spellingShingle Sorghum bicolor||Sorghum bicolor||Sorghum bicolor||Sorghum bicolor
Zea mays||Zea mays||Zea mays||Zea mays
Sequía||drought||seca||sécheresse
Cultivos de cereales||cereal crops||planta cerealífera||plante céréalière
México||Mexico||México (País)||Mexique
Sede Central
Rojas Garcidueñas, M
Gámez, H
Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
description Sorghum and maize, both susceptible and resistant to drought, were treated before planting by immersing the seeds in chlormequat 4000 ppm then grown in plastic bags with 1 kg soil in the greenhouse in such a manner that water was lost by transpiration only. Chlormequat determined reduction in height and leaf area. Also water loss was reduced by chlormequat but this effect was apparent in drought susceptible plants only. It seems therefore, that under drought conditions there is the alternative of either using a drought, resistant cultivar or using a susceplible one treated with chlormequat, but no advantage is obtained from the application of chlormequat to drought, resistant cultivars.
format Artículo
author Rojas Garcidueñas, M
Gámez, H
author_facet Rojas Garcidueñas, M
Gámez, H
author_sort Rojas Garcidueñas, M
title Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
title_short Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
title_full Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
title_fullStr Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
title_full_unstemmed Efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [Sorghum bicolor, Zea mays]
title_sort efectos del clormequat en cultivares resistentes y susceptibles a sequía de cereales de primavera [sorghum bicolor, zea mays]
publisher Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate 2023
url https://repositorio.catie.ac.cr/handle/11554/12420
work_keys_str_mv AT rojasgarciduenasm efectosdelclormequatencultivaresresistentesysusceptiblesasequiadecerealesdeprimaverasorghumbicolorzeamays
AT gamezh efectosdelclormequatencultivaresresistentesysusceptiblesasequiadecerealesdeprimaverasorghumbicolorzeamays
AT rojasgarciduenasm effectofchlormequatincerealcultivarsresistantandsusceptibletodrought
AT gamezh effectofchlormequatincerealcultivarsresistantandsusceptibletodrought
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