European Journal of Agronomy · 2011 · 140 citations · 34 references
AgricultureAgronomyCrop SciencesCrop ImprovementCrop ManagementCrop ProductionFertilizer ManagementNitrogen CycleNitrogen ManagementNitrogen NutritionNutrient Use EfficiencyResource Use EfficiencyBarley BreedingBarley CultivationNitrogen Fertilizer ManagementNitrogen Utilization EfficiencyPhotosynthetic Nitrogen Use Efficiency
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Improving Nitrogen Use Efficiency for Cereal Production
W. R. Raun, Gordon V. Johnson · Agronomy Journal · 1999 · 1.9K citations
Agriculture, Agronomy, Crop Sciences +17
Soil science: methods and applications
Choice Reviews Online · 1994 · 1.8K citations
Photosynthate and Nitrogen Requirements for Seed Production by Various Crops
Thomas R. Sinclair, C.T. de Wit · Science · 1975 · 652 citations · Full text
Agriculture, Agronomy, Crop Sciences +17