Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance
This work discusses the potential of arbuscular mycorrhizal fungi (AM fungi) in improving nutrient uptake and drought tolerance of banana/plantain. Mycorrhizal fungi can also stimulate plant-beneficial properties such as flowering, development and crop yield in African soils. Inoculation of soils with selected strains could be used for restoration of soils with low activities of the fungus. Banana/plantain needs a lot of water and is very sensitive to drought stress and diseases. The potential benefit of symbiosis of banana-AM fungi was tested under nursery and farm conditions. For drought tolerance, test was done after 40 days of varied soil water field capacity: 90, 60 and 30%. Plant growth, leaf surface and dry weight are significantly stimulated by mycorrhiza in Oxisol and Andosol soils under nursery conditions. The correlation between water use efficiency and drought tolerance showed that AM fungal inoculation provided 30% more water to banana after 40 days of stress and AM fungi-inoculated micro-propagated banana provided bigger bunch than did non-inoculated ones under farm conditions in an Oxisol. These results indicate that inoculation with AM fungi could be a useful and practical approach towards sustainable banana production system. The cost/benefit ratio of inoculation could be determined to envisage its incorporation into nursery.
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Subjects: | F62 - Physiologie végétale - Croissance et développement, H50 - Troubles divers des plantes, F01 - Culture des plantes, |
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dig-cirad-fr-5618882022-03-30T14:15:44Z http://agritrop.cirad.fr/561888/ http://agritrop.cirad.fr/561888/ Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance. Nwaga D., Tenkouano Abdou, Tomekpé Kodjo, Fogain Roger, Kinfack D.M., Tsané Godefroy, Yombo O.. 2011. In : Innovations as key to the green revolution in Africa : exploring the scientific facts. Bationo André (ed.), Waswa Boaz (ed.), Okeyo Jeremiah M. (ed.), Maina Fredah (ed.), Kihara Job (ed.). Dordrecht : Springer [Pays-Bas], 523-531. ISBN 978-90-481-2541-8 International Symposium on Innovations as Key to the Green Revolution in Africa, Arusha, Tanzanie, 17 Septembre 2007/21 Septembre 2007.https://doi.org/10.1007/978-90-481-2543-2_54 <https://doi.org/10.1007/978-90-481-2543-2_54> Researchers Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance Nwaga, D. Tenkouano, Abdou Tomekpé, Kodjo Fogain, Roger Kinfack, D.M. Tsané, Godefroy Yombo, O. eng 2011 Springer [Pays-Bas] Innovations as key to the green revolution in Africa : exploring the scientific facts F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes This work discusses the potential of arbuscular mycorrhizal fungi (AM fungi) in improving nutrient uptake and drought tolerance of banana/plantain. Mycorrhizal fungi can also stimulate plant-beneficial properties such as flowering, development and crop yield in African soils. Inoculation of soils with selected strains could be used for restoration of soils with low activities of the fungus. Banana/plantain needs a lot of water and is very sensitive to drought stress and diseases. The potential benefit of symbiosis of banana-AM fungi was tested under nursery and farm conditions. For drought tolerance, test was done after 40 days of varied soil water field capacity: 90, 60 and 30%. Plant growth, leaf surface and dry weight are significantly stimulated by mycorrhiza in Oxisol and Andosol soils under nursery conditions. The correlation between water use efficiency and drought tolerance showed that AM fungal inoculation provided 30% more water to banana after 40 days of stress and AM fungi-inoculated micro-propagated banana provided bigger bunch than did non-inoculated ones under farm conditions in an Oxisol. These results indicate that inoculation with AM fungi could be a useful and practical approach towards sustainable banana production system. The cost/benefit ratio of inoculation could be determined to envisage its incorporation into nursery. conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess https://doi.org/10.1007/978-90-481-2543-2_54 10.1007/978-90-481-2543-2_54 http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=212798 info:eu-repo/semantics/altIdentifier/doi/10.1007/978-90-481-2543-2_54 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/978-90-481-2543-2_54 |
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F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes |
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F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes Nwaga, D. Tenkouano, Abdou Tomekpé, Kodjo Fogain, Roger Kinfack, D.M. Tsané, Godefroy Yombo, O. Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
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This work discusses the potential of arbuscular mycorrhizal fungi (AM fungi) in improving nutrient uptake and drought tolerance of banana/plantain. Mycorrhizal fungi can also stimulate plant-beneficial properties such as flowering, development and crop yield in African soils. Inoculation of soils with selected strains could be used for restoration of soils with low activities of the fungus. Banana/plantain needs a lot of water and is very sensitive to drought stress and diseases. The potential benefit of symbiosis of banana-AM fungi was tested under nursery and farm conditions. For drought tolerance, test was done after 40 days of varied soil water field capacity: 90, 60 and 30%. Plant growth, leaf surface and dry weight are significantly stimulated by mycorrhiza in Oxisol and Andosol soils under nursery conditions. The correlation between water use efficiency and drought tolerance showed that AM fungal inoculation provided 30% more water to banana after 40 days of stress and AM fungi-inoculated micro-propagated banana provided bigger bunch than did non-inoculated ones under farm conditions in an Oxisol. These results indicate that inoculation with AM fungi could be a useful and practical approach towards sustainable banana production system. The cost/benefit ratio of inoculation could be determined to envisage its incorporation into nursery. |
format |
conference_item |
topic_facet |
F62 - Physiologie végétale - Croissance et développement H50 - Troubles divers des plantes F01 - Culture des plantes |
author |
Nwaga, D. Tenkouano, Abdou Tomekpé, Kodjo Fogain, Roger Kinfack, D.M. Tsané, Godefroy Yombo, O. |
author_facet |
Nwaga, D. Tenkouano, Abdou Tomekpé, Kodjo Fogain, Roger Kinfack, D.M. Tsané, Godefroy Yombo, O. |
author_sort |
Nwaga, D. |
title |
Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
title_short |
Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
title_full |
Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
title_fullStr |
Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
title_full_unstemmed |
Multi-functional properties of mycorrhizal fungi for crop production : The case study of banana development and drought tolerance |
title_sort |
multi-functional properties of mycorrhizal fungi for crop production : the case study of banana development and drought tolerance |
publisher |
Springer [Pays-Bas] |
url |
http://agritrop.cirad.fr/561888/ |
work_keys_str_mv |
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1758023062478913536 |