Field Crops Research · 2000 · 73 citations · 51 references
AgricultureAgronomyPlant SciencesCrop ProductionSoil FertilitySoil Organic MatterBiological Nitrogen FixationNitrogen AssimilationNitrogen FixationNitrogen Fixation In SoilsSoil Nutrient AvailabilitySoil-plant Nutrient RelationsNitrogen Balance AssessmentNitrogen Fixation In AgroecosystemsNitrogen Fixation MeasurementNitrogen Mass BalancePea Crop ProductionPlant-available NitrogenSoil Nitrogen DynamicsWhite Clover
51
Nitrogen fertilization in the environment
Soil Biology and Biochemistry · 1996 · 387 citations
Agriculture, Agronomy, Soil Sciences +12