[ Essaie de caractérisation des souches des endomycorhizes symbiotes des bananiers et bananiers plantains (Musa sp.) de la région de Kisangani (RDC) ]
Volume 26, Issue 4, July 2019, Pages 985–991
Crispin B. Lebisabo1, Joseph G. Adheka2, Didy O. Onautshu3, G. Hassert4, and Benoit D. Dhed’a5
1 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012, RD Congo
2 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
3 Laboratoire de Mycologie et phytopathologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
4 Faculty of Bioscience engineering, Ghent University, RD Congo
5 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
Original language: French
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The production of bananas and plantains is practiced on a large scale now as a result of the strong demand on the market, a consequence of the strong demographic pressure in the big cities. A great deal of research is being conducted in the use of symbiotic systems associating plant species with mycorrhizal fungi. Mycorrhizae give host plants the ability to grow in soils that are low in minerals. As mycorrhizae are little known in our environment and few studies have been done on their biodiversity, their counting and their macroscopic and microscopic characterizations, this study seeks to identify and characterize these mycorrhizal strains in symbiosis with banana and plantain from the Kisangani University simi- simi experimental site. The staining technique of the roots made it possible to detect the mycorrhizas under banana and plantain. The results of this study revealed that the overall degree of mycorrhization ranged from 20 to 80% and classified the spores to 4 families and 5 identified genera.
Author Keywords: Banana tree, mycorrhizal fungus, spores.
Volume 26, Issue 4, July 2019, Pages 985–991
Crispin B. Lebisabo1, Joseph G. Adheka2, Didy O. Onautshu3, G. Hassert4, and Benoit D. Dhed’a5
1 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012, RD Congo
2 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
3 Laboratoire de Mycologie et phytopathologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
4 Faculty of Bioscience engineering, Ghent University, RD Congo
5 Laboratoire de génétique, amélioration des plantes et Biotechnologie, Faculté des Sciences, Université de Kisangani, B.P. 2012 Kisangani, RD Congo
Original language: French
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The production of bananas and plantains is practiced on a large scale now as a result of the strong demand on the market, a consequence of the strong demographic pressure in the big cities. A great deal of research is being conducted in the use of symbiotic systems associating plant species with mycorrhizal fungi. Mycorrhizae give host plants the ability to grow in soils that are low in minerals. As mycorrhizae are little known in our environment and few studies have been done on their biodiversity, their counting and their macroscopic and microscopic characterizations, this study seeks to identify and characterize these mycorrhizal strains in symbiosis with banana and plantain from the Kisangani University simi- simi experimental site. The staining technique of the roots made it possible to detect the mycorrhizas under banana and plantain. The results of this study revealed that the overall degree of mycorrhization ranged from 20 to 80% and classified the spores to 4 families and 5 identified genera.
Author Keywords: Banana tree, mycorrhizal fungus, spores.
Abstract: (french)
La production des bananes et bananes plantains est pratiquée en grande échelle actuellement suite à la forte demande sur le marché, conséquence de la forte pression démographique dans les grandes villes. Nombreuses recherches sont actuellement menées dans le cadre de l'utilisation de systèmes symbiotiques associant des espèces végétales aux champignons mycorhiziens. Les mycorhizes confèrent aux plantes hôtes l'aptitude à se développer dans des sols pauvres en éléments minéraux. Comme les mycorhizes sont peu connus dans nos milieux et peu d’études ont été faites sur leurs biodiversités, leurs dénombrements et leurs caractérisations macroscopiques et microscopiques, cette étude cherche à identifier et à caractériser ces souches mycorhiziennes en symbiose avec les bananiers et les bananiers plantains du site expérimental de Simi-simi de l’Université de Kisangani. La technique de coloration des racines a permis de détecter les mycorhizes sous bananiers et bananiers plantains. Les résultats de cette étude ont révélé que le degré global de mycorhization a varié de 20 à 80% et la caractérisation phénotypique a classé les spores en 4 familles et 5 genres.
Author Keywords: Bananier, champignon mycorhizien, spores.
How to Cite this Article
Crispin B. Lebisabo, Joseph G. Adheka, Didy O. Onautshu, G. Hassert, and Benoit D. Dhed’a, “Test for characterization of symbionts endomycorrhizas strains of banana and plantain (Musa sp.) in the Kisangani region (DRC),” International Journal of Innovation and Applied Studies, vol. 26, no. 4, pp. 985–991, July 2019.
