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Kihara, JobMartius, ChristopherBationo, B. AndréThuita, Moses N.Lesueur, DidierHerrmann, LaetitiaVlek, Paul L.G.Amelung, Wulf[Soil aggregation and total diversity of bacteria and fungi in various Tillage systems of sub-humid and semi-arid Kenya]Soil aggregation and total diversity of bacteria and fungi in various Tillage systems of sub-humid and semi-arid Kenya

Atieno, MaryLesueur, Didier[Opportunities for improved legume inoculants: enhanced stress tolerance of rhizobia and benefits to agroecosystems]Opportunities for improved legume inoculants: enhanced stress tolerance of rhizobia and benefits to agroecosystems

Low effectiveness of native strains remains a limitation to soybean productivity in sub-Saharan Africa; while in other countries commercial inoculants are produced that provide effective strains that stimulate N fixation and growth. An experiment was set up to evaluate the response of a dual purp...


Thuita, Moses N.Pypers, PieterHerrmann, LaetitiaOkalebo, Robert JohnOthieno, CalebMuema, EstherLesueur, Didier[Commercial rhizobial inoculants significantly enhance growth and nitrogen fixation of a promiscuous soybean variety in Kenyan soils]Commercial rhizobial inoculants significantly enhance growth and nitrogen fixation of a promiscuous soybean variety in Kenyan soils
Herselman, L.Chotte, Jean-LucThuita, Moses N.Lesueur, Didier[Effects of cropping systems, maize residues application and N fertilization on promiscuous soybean yields and diversity of native rhizobia in Central Kenya]Effects of cropping systems, maize residues application and N fertilization on promiscuous soybean yields and diversity of native rhizobia in Central Kenya
Wasike, V.W.Lesueur, DidierWachira, F.N.Mungai, NWMumera, LMSanginga, NteranyaMburugu, HNMugadi, DWango, PVanlauwe, Bernard[Genetic diversity of indigenous Bradyrhizobium nodulating promiscuous soybean [Glycine max (L) Merr.] varieties in Kenya: Impact of phosphorus and lime fertilization in two contrasting sites]Genetic diversity of indigenous Bradyrhizobium nodulating promiscuous soybean [Glycine max (L) Merr.] varieties in Kenya: Impact of phosphorus and lime fertilization in two contrasting sites
Kamaa, MMburu, HBlanchart, EChibole, LChotte, Jean-LucKibunja, C.N.Lesueur, Didier[Effects of organic and inorganic fertilization on soil bacterial and fungal microbial diversity in the Kabete long-term trial, Kenya]Effects of organic and inorganic fertilization on soil bacterial and fungal microbial diversity in the Kabete long-term trial, Kenya

A nursery experiment was conducted in un-sterilized soil in Senegal using six Calliandra species or provenances inoculated with a mixture of seven rhizobial strains. Plant growth was assessed periodically at 1, 2, 3, 12 and 18 months whereas nodulation, shoot and root dry weights were assessed at...


Lesueur, DidierFounoune, HLebonvallet, SSarr, A[Effect of rhizobial inoculation on growth of Calliandra tree species under nursery conditions]Effect of rhizobial inoculation on growth of Calliandra tree species under nursery conditions

This study focused on the isolation, identification (sequencing of 16S rDNA gene) and determination of the phosphorus (P)-solubilizing efficiency of native populations of phosphate-solubilizing bacteria (PSB) in 13 Kenyan soils with differing chemical characteristics. Air-dried soil samples were ...


Ndung'u-Magiroi, Keziah WairimuHerselman, L.Okalebo, JROthieno, COPypers, PieterLesueur, Didier[Occurrence and genetic diversity of phosphate-solubilizing bacteria in soils of differing chemical characteristics in Kenya]Occurrence and genetic diversity of phosphate-solubilizing bacteria in soils of differing chemical characteristics in Kenya

Eighty-two strains of rhizobia were isolated from soils taken from several sites in Mauritania and Senegal. These soil samples were collected from natural stands of Acacia nilotica and Acacia senegal. The soils from Mauritania were less rich in native rhizobia than the soils from Senegal. The str...


Sarr, ANeyra, MHoueibib, MAONdoye, IOihabi, ALesueur, Didier[Rhizobial populations in soils from natural Acacia senegal and Acacia nilotica forests in Mauritania and the Senegal river valley]Rhizobial populations in soils from natural Acacia senegal and Acacia nilotica forests in Mauritania and the Senegal river valley

Acacia nilotica var. tomentosa trees from the Diarra protected forest located in the Senegal River valley were identified for the assessment of both biological nitrogen fixation, using the natural abundance method, and soil bio-functioning parameters (nodulation, root biomass, total microbial bio...


Faye, ASall, SNChotte, Jean-LucLesueur, Didier[Soil bio-functioning under Acacia nilotica var. tormentosa protected from forest along the Senegal river]Soil bio-functioning under Acacia nilotica var. tormentosa protected from forest along the Senegal river

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