Enhanced drought adaptation in African savanna crops
Producing varieties tailored for sustainable agriculture, especially with high resilience in response to environmental constraints, is a challenge for geneticists. In the framework of climate risk characterization regarding drought, a multidisciplinary approach combining ecophysiology and genetics could be effective for developing varietal ideotypes that combine adaptive traits that could be useful for breeding. Selection initiatives geared towards obtaining varieties with high drought resistance are focused on natural or hybridization-based diversity and on adaptive trait screening tests. Examples of research programmes developed in partnership by CIRAD are presented with regard to two tropical crops-cotton and groundnut. The beneficial features of African sorghum associated with its photoperiodic nature are discussed. Broad-ranging investigations to tap the gene pool of wild species related to cultivated species are required to make effective use of the genetic diversity.
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dig-cirad-fr-5785212024-01-28T23:05:54Z http://agritrop.cirad.fr/578521/ http://agritrop.cirad.fr/578521/ Enhanced drought adaptation in African savanna crops. Lacape Jean-Marc, Loison Romain, Foncéka Daniel. 2016. In : Climate change and agriculture worldwide. Torquebiau Emmanuel (ed.), Manley David (trad.), Cowan Paul (trad.). Heidelberg : Springer, 59-71. ISBN 978-94-017-7460-4https://doi.org/10.1007/978-94-017-7462-8_5 <https://doi.org/10.1007/978-94-017-7462-8_5> Enhanced drought adaptation in African savanna crops Lacape, Jean-Marc Loison, Romain Foncéka, Daniel eng 2016 Springer Climate change and agriculture worldwide F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 Afrique http://aims.fao.org/aos/agrovoc/c_165 Producing varieties tailored for sustainable agriculture, especially with high resilience in response to environmental constraints, is a challenge for geneticists. In the framework of climate risk characterization regarding drought, a multidisciplinary approach combining ecophysiology and genetics could be effective for developing varietal ideotypes that combine adaptive traits that could be useful for breeding. Selection initiatives geared towards obtaining varieties with high drought resistance are focused on natural or hybridization-based diversity and on adaptive trait screening tests. Examples of research programmes developed in partnership by CIRAD are presented with regard to two tropical crops-cotton and groundnut. The beneficial features of African sorghum associated with its photoperiodic nature are discussed. Broad-ranging investigations to tap the gene pool of wild species related to cultivated species are required to make effective use of the genetic diversity. book_section info:eu-repo/semantics/bookPart Chapter info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/578521/1/p%2059-71%20Enhanced%20drought%20adaptation.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/978-94-017-7462-8_5 10.1007/978-94-017-7462-8_5 http://agritrop.cirad.fr/578430/ http://agritrop.cirad.fr/575562/ info:eu-repo/semantics/altIdentifier/doi/10.1007/978-94-017-7462-8_5 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/978-94-017-7462-8_5 |
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F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 http://aims.fao.org/aos/agrovoc/c_165 F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 http://aims.fao.org/aos/agrovoc/c_165 |
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F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 http://aims.fao.org/aos/agrovoc/c_165 F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 http://aims.fao.org/aos/agrovoc/c_165 Lacape, Jean-Marc Loison, Romain Foncéka, Daniel Enhanced drought adaptation in African savanna crops |
description |
Producing varieties tailored for sustainable agriculture, especially with high resilience in response to environmental constraints, is a challenge for geneticists. In the framework of climate risk characterization regarding drought, a multidisciplinary approach combining ecophysiology and genetics could be effective for developing varietal ideotypes that combine adaptive traits that could be useful for breeding. Selection initiatives geared towards obtaining varieties with high drought resistance are focused on natural or hybridization-based diversity and on adaptive trait screening tests. Examples of research programmes developed in partnership by CIRAD are presented with regard to two tropical crops-cotton and groundnut. The beneficial features of African sorghum associated with its photoperiodic nature are discussed. Broad-ranging investigations to tap the gene pool of wild species related to cultivated species are required to make effective use of the genetic diversity. |
format |
book_section |
topic_facet |
F30 - Génétique et amélioration des plantes H50 - Troubles divers des plantes P40 - Météorologie et climatologie F60 - Physiologie et biochimie végétale plante de culture Gossypium Sorghum adaptation sécheresse stress dû à la sécheresse génétique écologie physiologie végétale adaptation aux changements climatiques amélioration des plantes savane sélection mécanisme de défense intéraction génotype environnement hybridation plante sauvage tolérance à la sécheresse Arachis hypogaea étude de cas Gossypium hirsutum http://aims.fao.org/aos/agrovoc/c_1972 http://aims.fao.org/aos/agrovoc/c_3335 http://aims.fao.org/aos/agrovoc/c_7244 http://aims.fao.org/aos/agrovoc/c_117 http://aims.fao.org/aos/agrovoc/c_2391 http://aims.fao.org/aos/agrovoc/c_24993 http://aims.fao.org/aos/agrovoc/c_3222 http://aims.fao.org/aos/agrovoc/c_2467 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_1374567058134 http://aims.fao.org/aos/agrovoc/c_5956 http://aims.fao.org/aos/agrovoc/c_6825 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_35269 http://aims.fao.org/aos/agrovoc/c_24577 http://aims.fao.org/aos/agrovoc/c_3706 http://aims.fao.org/aos/agrovoc/c_24126 http://aims.fao.org/aos/agrovoc/c_14914 http://aims.fao.org/aos/agrovoc/c_572 http://aims.fao.org/aos/agrovoc/c_24392 http://aims.fao.org/aos/agrovoc/c_3339 http://aims.fao.org/aos/agrovoc/c_165 |
author |
Lacape, Jean-Marc Loison, Romain Foncéka, Daniel |
author_facet |
Lacape, Jean-Marc Loison, Romain Foncéka, Daniel |
author_sort |
Lacape, Jean-Marc |
title |
Enhanced drought adaptation in African savanna crops |
title_short |
Enhanced drought adaptation in African savanna crops |
title_full |
Enhanced drought adaptation in African savanna crops |
title_fullStr |
Enhanced drought adaptation in African savanna crops |
title_full_unstemmed |
Enhanced drought adaptation in African savanna crops |
title_sort |
enhanced drought adaptation in african savanna crops |
publisher |
Springer |
url |
http://agritrop.cirad.fr/578521/ http://agritrop.cirad.fr/578521/1/p%2059-71%20Enhanced%20drought%20adaptation.pdf |
work_keys_str_mv |
AT lacapejeanmarc enhanceddroughtadaptationinafricansavannacrops AT loisonromain enhanceddroughtadaptationinafricansavannacrops AT foncekadaniel enhanceddroughtadaptationinafricansavannacrops |
_version_ |
1792498941530472448 |