J. K. Ladha, H. Yao, and L. Watanabe, Microbjal growth in the, Antigenic fixing Pseudomonas strain H8 to various known cultures and rke isolates studied indirect immunosorbent assay, 1986.

B. F. Burtin-g and H. , Disaggregation and clay dispersion of Oxisols: Na resin, a methodology, Geoderma, vol.49, pp.301-317, 1991.

B. , F. Philupy, R. Doirisse, N. , S. et al., Structure and self- in and soHs: the fractal, J. Soil SeL, vol.42, pp.167-185, 1991.

B. Heulin and J. , of in the of maize mays on different French soHs, Biol. FertiL Soils, pp.210-215, 1984.

J. S. May, L. R. , and B. B. Bohlool, immunosorbent assay for the of strains of rhizobium in culture and in the nodules of lentiIs, Environ. MicrobioL, vol.37, pp.642-646, 1979.

P. R. Vincent and B. , Mkrobial adhesion to surfaces, p.343

B. , P. , V. Matsui, E. , D. et al., The use of the 15N isotope dilution technique to estimate the contribution of assodated biological nitmgen fixation to the nutrition of Paspalum notatum cv, 1983.

. Bowen, Are modeHing approaches useful in rhizosphere biology ?, 1973.

G. D. Bowen, Microbial colonization mots, Annu. Rev, 1976.

L. Bacillus-nd, H. Van, L. Mumpton-minerais, C. M. , F. et al., Interaction of kaolinite and montmorlHonite with neutral of the International Clay 375-381 The the method of en7v lTIe-hnked immunosorbent for the detection of vimses, J. Gen. \TiroL, vol.34, pp.475-483, 1977.

K. Cljrl and T. , The rhizosphere, 1986.

D. , S. K. Keya, A. , and M. , Protozoa and the dec1ine of Rhizobium populations added to soiI, Cano J. Microbiol, vol.21, pp.884-895, 1975.

D. Vies, S. N. Ur, . J. Bacillus-polymyxa, G. D. Gen, . S. Stoffel et al., Interactions between roots and soi! n, 1I"n.~".·0",·m Annu. Rev. t"ticrobioL, pp.807-816, 1951.

H. G. Mullis-k, . Sanders, R. L. Tinker, and S. M. , The of endomycorrhizal root-Spread of infection and promoting effects with four "n.>ru, New, vol.78, issue.1, pp.257-268, 1977.

Z. Scher, J. S. Kloepper, and J. W. , A method for assessing the root-colonizing capacity of bacteria on maize, Canadian Journal of Microbiology, vol.30, issue.2, pp.151-157, 1984.
DOI : 10.1139/m84-024

S. , K. Y. , M. Boelens, and V. , Growth, survival, and mot colonization of plant growth beneficial Pseudomonas fluorescens Anp15 and Pseudomonas aeruginosas 7NSK2 al different SoiL, Biol. Biochem, vol.23, pp.423-428, 1991.

S. , R. Schank, S. C. Milam, J. , R. et al., Responses of Sorghum cnL',"U'" to the N-fixing bacterium Azospirillum brasilense, Appl. Environ. and Pennisetum Microbiol, vol.47, pp.1331-1336, 1984.

S. , R. L. Schank, S. C. Milam, J. R. , L. et al., Statewide search for highly active associative N2-fixation systems, Soil Crop Sei. Soc. Fla. Proc. 41, pp.122-126

C. Steinberg, F. , G. Zegerman, M. , P. et al., Régulation par les Protozoaires d'une population bactérienne introduite dans le sol. Modélisation mathématique de la relation prédateur-proie, Rev. Ecol. Biol. Sol, vol.24, issue.1, pp.49-62, 1987.

S. Ll, The effect of sonic vibration on the bacterial plate count of soil, Plant and Soil, vol.10, pp.1-8, 1958.

T. , D. Weinhard, P. Villecourt, P. , B. et al., The spermosphere model. I. Its use in growing, counting, and isolating N2-fixing bacteria from the rhizosphere of rice, Cano J. Microbiol, vol.28, pp.922-928, 1982.

T. , T. M. Gaskins, M. H. , H. , and D. H. , Plant growth substances produced by Azospirillum brasilense and their effect on the growth of pearl millet (Pennisetum americanum L.), Appl. Environ. Microbiol, vol.37, pp.1016-1024, 1979.

J. Van-elsas, D. Dijkstra, A. F. Govaert, J. M. , V. Veen et al., Survival of Pseudomonas fiuorescens and Bacillus subtilis lntroduced into two fields soUs of different texture in field TIÙcroplots. FEMS MicrobioL LeU, pp.151-160, 1989.

W. , F. R. Dreessen, V. , K. , L. Font et al., Peculiar effect of Azospirillum inoculation on growth and nitrogen balance of winter wheat, 1987.

W. Ii, A. G. , and M. R. , Density centrifugation method for recovering Rhizobium spp. from soil for fluorescent-antibody studies, Env. Microbiol, vol.39, pp.466-469, 1980.

L. Wu, I. A. Vomocilf, C. , and S. W. , Pore size, partide size, aggregate size, and water retention. Soil Soc Am, J'I, vol.54, pp.952-956, 1990.
DOI : 10.2136/sssaj1990.03615995005400040002x

Y. , E. Kapulnik, Y. , O. , and Y. , Response of Seratia italien to inoculation with Azospirillum brasilense as compared ta chroococcum, Plant and Sail, vol.82, pp.77-85, 1984.

. @bullet-tampon-phosphate, Eau distillée (qsp) ? Composition finale du milieu: Solution "Supersalts