Plant and Soil · 1993 · 29 citations · 19 references
AgricultureAgronomySoil SciencesCrop ProductionSoil FertilitySoil ScienceCrop Residue UtilizationNitrogen CycleNitrogen FixationNitrogen Fixation In SoilsNitrogen ManagementNitrogen NutritionAgricultural Residue UtilizationDry Matter ContentGroundnut ProductionNitrogen Effects On YieldNitrogen Fertilization EffectsNitrogen Fixation In AgroecosystemsNitrogen Fixation In Cropping Systems
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