@article{fdi:010080439, title = {{B}enefits of dual inoculation with arbuscular mycorrhizal fungi and rhizobia on {P}haseolus vulgaris planted in a low-fertility tropical soil}, author = {{R}azakatiana, {A}. {T}. {E}. and {T}rap, {J}ean and {B}aohanta, {R}. {H}. and {R}aherimandimby, {M}. and {L}e {R}oux, {C}. and {D}uponnois, {R}obin and {R}amanankierana, {H}. and {B}ecquer, {T}hierry}, editor = {}, language = {{ENG}}, abstract = {{T}he growth response of {P}haseolus vulgaris to dual inoculation with arbuscular mycorrhizal ({AM}) fungi and rhizobia was studied in a low-fertility tropical soil in {M}adagascar. {T}wo isolates of {AM} fungi identified as {A}caulospora sp. and {G}lomus sp., respectively, along with a cocktail of ten {R}hizobium spp. strains were used to conduct a greenhouse experiment in a fully randomized block design with two factors. {T}he {P}haseolus vulgaris seedlings received one of the following inoculation treatments: no inoculation, separate inoculation with each of the three microbial symbionts (the two {AM} fungal isolates and the rhizobia), and co-inoculation with each of the two {AM} fungal isolates and the mix of rhizobium strains. {T}he results showed an additive effect of co-infection by {AM} fungi and rhizobia on plant growth and on the total {N} content of the plants, along with a synergistic effect on the total {P} content, the number of nodules and the mycorrhizal rate of the plants. {D}ual symbiosis with native strains contributes to the success of legumes, especially in harsh environments and low-fertility tropical soils.}, keywords = {{A}rbuscular mycorrhizal fungi ; {R}hizobia ; {D}ual inoculation ; {N}ative strains ; {L}ow-fertility tropical soil ; {MADAGASCAR}}, booktitle = {}, journal = {{P}edobiologia}, volume = {83}, numero = {}, pages = {150685 [4 ]}, ISSN = {0031-4056}, year = {2020}, URL = {https://www.documentation.ird.fr/hor/fdi:010080439}, }