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AgricultureDairy ScienceSustainable AgricultureFarm ManagementSoil FertilityDairy ProductionFarm ProductivityMilk Nitrogenous CompoundsNitrogen CycleNitrogen ManagementNitrogen NutritionDairy Farm SustainabilityMilk Nitrogen FractionNitrogen Fertility ManagementNitrogen Loss ReductionNitrogen Source ManagementNitrogen Utilization EfficiencySustainability Of Nitrogen Inputs
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Ingrid Öborn, A.C. Edwards, Ernst Witter et al. · European Journal of Agronomy · 2003 · 252 citations
Agriculture, Agronomy, Soil Sciences +17