00784naa a2200181 a 450000100080000000500110000800800410001902400550006010000190011524500540013426000090018852003000019765000160049765000110051365000090052470000190053377300500055212138572022-05-14       2005    bl uuuu     u00u1 u    #d7 ahttps://doi.org/10.1016/S0065-2113(05)88004-62DOI1 aFAGERIA, N. K.  aEnhancing nitrogen use efficiency in crop plants.  c2005  aIntroduction; Nitrogen Cycling in Soil-Plant Systems; Functions and Deficiency Symptoms; Definitions and Estimation of Nitrogen Use Effiency in Plants; Dry Matter Production and Partitioning; Nitrogen Uptake and Partitioning; Management Practices to Improve Nitrogen Use Efficiency; Conclusions.  aNitrogênio  aPlanta  aSolo1 aBALIGAR, V. C.  tAdvances in Agronomygv. 88, p. 97-185, 2005.