Concepedia
Biology and Fertility of Soils · 2004 · 32 citations · 26 references
EngineeringLand UseMaize ProductivityAgricultural EconomicsSoil ManagementSoil FunctionEastern ZambiaCrop YieldSoil PropertiesSoil FertilityEarth ScienceFallow System
26
Statistical Procedures for Agricultural Research.
D. F. Cox, K. A. Gomez, Arthur A. Gomez · Journal of the American Statistical Association · 1985 · 18.2K citations
Two-factor Experiments, Field Trial, Engineering +12
Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid
D.A. Cataldo, M. Maroon, L. E. Schrader et al. · Communications in Soil Science and Plant Analysis · 1975 · 3.3K citations
Plant Analysis, Engineering, Botany +18
A Direct Method of Aggregate Analysis of Soils and a Study of the Physical Nature of Erosion Losses<sup>1</sup>
Robert Yoder · Agronomy Journal · 1936 · 1.4K citations
Soil Erosion, Engineering, Erosion Prediction +11
A wet oxidation procedure suitable for the determination of nitrogen and mineral nutrients in biological material
John A. Parkinson, S. E. Allen · Communications in Soil Science and Plant Analysis · 1975 · 1.3K citations
Wet Oxidation Procedure, Chemical Engineering, Environmental Chemistry +14
The soil under shifting cultivation.
P. H. Nye, D. J. Greenland · 1960 · 762 citations
Soil Pedology, Land Use, Plant-soil Relationship +7