Concepedia
European Journal of Agronomy · 2016 · 47 citations · 29 references
EngineeringMineral N FertilizerDairy Cattle ManureEnvironmental EngineeringAnimal NutritionSustainable AgricultureAgricultural EconomicsSoil ManagementSoil Nutrient ManagementPublic HealthSoil FertilityOrganic CNutrient Management
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AN EXAMINATION OF THE DEGTJAREFF METHOD FOR DETERMINING SOIL ORGANIC MATTER, AND A PROPOSED MODIFICATION OF THE CHROMIC ACID TITRATION METHOD
Allan Walkley, I. ARMSTRONG BLACK · Soil Science · 1934 · 21K citations · Full text
Analysis and Interpretation of Factors Which Contribute to Efficiency of Nitrogen Utilization<sup>1</sup>
R. H. Moll, E. J. Kamprath, W. Andrew Jackson · Agronomy Journal · 1982 · 1.7K citations
Resource Efficiency, Engineering, Botany +19
The role of soil organic matter in maintaining soil quality in continuous cropping systems
D. W. Reeves · Soil and Tillage Research · 1997 · 1.2K citations
Biogeochemistry, Engineering, Environmental Engineering +10
Soil Properties as Influenced by Phosphorus‐ and Nitrogen‐Based Manure and Compost Applications
Bahman Eghball · Agronomy Journal · 2002 · 324 citations
Compost Treatments, Engineering, Agricultural Waste +19
Nitrogen efficiency in wheat under rainfed Mediterranean conditions as affected by split nitrogen application
Luis López‐Bellido, Rafael J. López‐Bellido, Ramón Redondo · Field Crops Research · 2005 · 303 citations
Crop Production, Sustainable Agriculture, Agricultural Economics +7