Soil Biology and Biochemistry · 1995 · 165 citations · 15 references
AgricultureAgronomySoil SciencesCropping SystemsPlant NutritionSoil FertilityNitrogen FixationNitrogen Fixation In SoilsNitrogen ManagementNitrogen NutritionSoil Fertility MaintenanceSoil-plant Nutrient RelationsCereal-legume RotationsGrain Nutrient AllocationNitrate AssimilationNitrogen Effects On YieldNitrogen Fertility ManagementNitrogen Fertilization EffectsPlant-available NitrogenSoil Fertility Potential
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