Article (Scientific journals)
Soil Properties Shape the Arbuscular Mycorrhizal Status of Common Bean (Phaseolus Vulgaris) and Soil Mycorrhizal Potential in Kabare and Walungu Territories, Eastern DR Congo
Ndeko, Adrien Byamungu; Chuma Basimine, Géant; Chokola, Gloire Musafiri et al.
2024In Agricultural Research
Peer reviewed
 

Files


Full Text
NDEKO ET AL.pdf
Author postprint (1.56 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Arbuscular mycorrhizal propagules; Mycorrhizal roots colonization; Phaseolus vulgaris L; Soil quality and health; Tropical agriculture; Arbuscular mycorrhizal; Mycorrhizal root colonization; Mycorrhizal roots; Phaseolus vulgari L; Phaseolus vulgaris; Propagules; Root colonization; Soil health; Soils qualities; Food Science; Agronomy and Crop Science; Plant Science
Abstract :
[en] Common bean (Phaseolus vulgaris L.) stands as the main leguminous crop cultivated in South-Kivu Province, DR Congo. However, there is a scarcity of information regarding the soil mycorrhizal potential, natural mycorrhization, and the spore density of arbuscular mycorrhizal fungi (AMF) associated with P. vulgaris in South-Kivu Province. Sample of rhizospheric soil and roots were collected from famer’s field in three localities in two territories namely Kabare and Walungu. The goal was to determine the natural mycorrhization rate of common beans, AM fungi spore density, and the soil mycorrhizal potential in relation with soil chemical properties. Our findings revealed that bean root colonization was notably high in Katana, Kavumu and Miti, while being comparatively low in Lurhala, Walungu centre, and Nduba. Katana and Kavumu exhibited a high number of spores (242.9 ± 37.8 and 183 ± 13.1 spores.100 g−1 soil, respectively) compared to other sites. Soil mycorrhizal potential was higher in Katana, Kavumu, and Miti sites, located in Kabare territory (10.8 ± 0.7, 9 ± 1.3 and 8.8 ± 0.9 AM fungi propagula g−1 soil). The AM fungi potential was positively and significantly correlated with bean mycorrhizal colonization (p < 0.0001). As soil phosphorus (P) content increased, mycorrhization frequency and intensity significantly decreased (r = − 0.69, p < 0.0001 and r = − 0.54, p = 0.002, respectively), along with the soil mycorrhizal potential (r = -0.87, p < 0.0001), regardless the study sites. Conversely, soil pH positively influenced mycorrhizal colonization (r = 0.73, p < 0.0001 and r = 0.54, p = 0.002, respectively), and the soil mycorrhizal potential (r = 0.78, p < 0.0001). This study underscores a substantial variation in common bean mycorrhizal status and soil mycorrhizal potential across sites. To enhance common bean productivity, it is recommended to consider site-specific identification of AM fungi morphotypes and inoculum production.
Disciplines :
Agriculture & agronomy
Author, co-author :
Ndeko, Adrien Byamungu ;  Department of Crop Production, Faculty of Agriculture and Environmental Sciences, Université Evangélique en Afrique (UEA), Bukavu, Democratic Republic Congo ; Département de Biologie Végétale, Faculté des Sciences et Techniques, Université Cheikh Anta Diop (UCAD), Dakar Fann, Senegal ; Laboratoire Commun de Microbiologie (LCM), Centre de Recherche de Bel-Air, Dakar, Senegal
Chuma Basimine, Géant  ;  Université de Liège - ULiège > Sphères ; Université de Liège - ULiège > Faculté des Sciences > Form. doct. sc. (géog. - paysage) ; Université de Liège - ULiège > Faculté des Sciences > Doct. scienc. (géographie) ; UEA - Université Evangélique en Afrique [CG]
Chokola, Gloire Musafiri;  Department of Crop Production, Faculty of Agriculture and Environmental Sciences, Université Evangélique en Afrique (UEA), Bukavu, Democratic Republic Congo
Kulimushi, Parent Zihalirwa;  Department of Crop Production, Faculty of Agriculture and Environmental Sciences, Université Evangélique en Afrique (UEA), Bukavu, Democratic Republic Congo
Mushagalusa, Gustave Nachigera;  Department of Crop Production, Faculty of Agriculture and Environmental Sciences, Université Evangélique en Afrique (UEA), Bukavu, Democratic Republic Congo
Language :
English
Title :
Soil Properties Shape the Arbuscular Mycorrhizal Status of Common Bean (Phaseolus Vulgaris) and Soil Mycorrhizal Potential in Kabare and Walungu Territories, Eastern DR Congo
Publication date :
2024
Journal title :
Agricultural Research
ISSN :
2249-720X
eISSN :
2249-7218
Publisher :
Springer
Peer reviewed :
Peer reviewed
Funding text :
The authors would like to thank Ir Gloire Chokola Musafiri and Ir Gloire Rwizibuka Bashimbe for their support during data collection and experimental setup. We are grateful to the farmers, who allowed us to collect samples from their fields. We are grateful to the Université Evangélique en Afrique for supporting us with access to its laboratories to carry out the necessary analyses. This work was funded by the capacity-building competitive grant “Training the Next Generation of Scientists for Africa” through the support of Carnegie Cooperation of New York through the Regional Universities Forum for Capacity Building in Agriculture (RUFORUM) and Université Evangélique en Afrique (UEA) under the project “University Research and Teaching Quality Improvement” funded by Pain pour le Monde (Project A-COD-2018-0383).
Available on ORBi :
since 02 May 2024

Statistics


Number of views
18 (8 by ULiège)
Number of downloads
2 (1 by ULiège)

Scopus citations®
 
0
Scopus citations®
without self-citations
0
OpenAlex citations
 
1

Bibliography


Similar publications



Contact ORBi