01309naa a2200265 a 450000100080000000500110000800800410001902200140006002400560007410000250013024502130015526000090036852004160037765000200079365300260081365300240083965300230086370000170088670000240090370000170092770000160094470000170096070000160097777300500099320648072017-06-09       2017    bl uuuu     u00u1 u    #d  a0929-13937 ahttp://dx.doi.org/10.1016/j.apsoil.2017.02.0082DOI1 aSANTOS, C. L. R. dos  aContribution of a mixed inoculant containing strains of Burkholderia spp. and Herbaspirillum ssp. to the growth of three sorghum genotypes under increased nitrogen fertilization levels.h[electronic resource]  c2017  aThe objective of the current study was to evaluate the ability of twenty-two diazotroph strains to improve sorghum growth in a greenhouse. Then, a mixture of the best performing strains was applied in the field under different levels of N-fertilizer applied to three sorghum genotypes to evaluate crop productivity, N content, BNF contribution and the efficiency of the N fertilizer used under field conditions.  aSorghum Bicolor  aDiazotrophic bacteria  aN natural abundance  aNitrogen nutrition1 aALVES, G. C.1 aMACEDO, A. V. de M.1 aGIORI, F. G.1 aPEREIRA, W.1 aURQUIAGA, S.1 aREIS, V. M.  tApplied Soil Ecologygv. 113, p. 96-106, 2017