Biocatalysis and Agricultural Biotechnology · 2020 · 31 citations · 44 references
AgricultureAgronomySoil SciencesNutrient ManagementPlant NutritionSoil FertilityFertilizer ManagementFertilizer SourcesNutrient AvailabilityPlant Nutrient UptakeSoil Fertility EvaluationSoil-plant Nutrient RelationsFertilization ManagementLiquid FertilizationLiquid Fertilizer ApplicatorsLiquid FertilizersNitrogen Fertilizer Management
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The determination of amino-acids with ninhydrin
E. W. Yemm, E. C. Cocking, R. E. Ricketts · The Analyst · 1955 · 2.3K citations