The objective was to evaluate the ability of phosphate solubilizing consortium of native bacteria of the genus Burkholderia cepacia, Pseudomonas sp, Pseudomonas luteola and Pantoea sp, in order to find the most efficient. Antagonism tests were conducted between strains and consortia were formed using all possible combinations in the concentrations of 10 6 , 10 7 , 10 8 CFU / mL. Qualitative and quantitative determinations of the solubilization of phosphates were performed and considering these results, was prepared a bio-inoculant which was evaluated in plant seeds of grass angleton (Dichantium aristatum) laboratory scale, using a statistical completely randomized design (CRD) with 3 treatments and 5 repetitions: control Treatment 1 seeds; Treatment 2, seeds treated with the consortium of microorganisms selected and Treatment 3, seeds treated with commercial fertilizers DAP and Urea. The parameters, number of leaves, leaf area, plant length, root length and dry weights of all plants, were evaluated. The test results indicated that there is no antagonism inhibition in the growth of the strains tested thus formed consortia which showed greater efficiency phosphorus solubilization, highlighting the consortium of Pantoea sp + Pseudomonas sp at a concentration