Agroforestry Systems · 2002 · 26 citations · 28 references
AgricultureAgroforestryPlant SciencesAgroforestry EcologySoil FertilityTree-crop InteractionsAgroforestry In DrylandsAgroforestry SystemsNitrogen NutritionSoil Fertility DynamicsTree Species SelectionTree-forage InteractionsCrop - Tree InteractionsDryland EcosystemsEarly Growth DynamicsEarly-stage GrowthNitrogen Fixation In AgroecosystemsNitrogen Fixation PotentialNitrogen-fixing Species SelectionTree Selection
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Measurement of amount of nitrogen fixed by a legume crop
Maurice Fried, V. Middelboe · Plant and Soil · 1977 · 341 citations
Agriculture, Agronomy, Crop Sciences +12