Soil organic matter and nutrient dynamics in a Kenyan nitisol under long-term fertilizer and organic input management

An extraction method for measuring soil microbial biomass C

Eric D. Vance, Philip C. Brookes, D. S. Jenkinson · Soil Biology and Biochemistry · 1987 · 12.7K citations

Agriculture, Microbiology, Soil Sciences +10

Particulate Soil Organic‐Matter Changes across a Grassland Cultivation Sequence

Cynthia A. Cambardella, Edward T. Elliott · Soil Science Society of America Journal · 1992 · 2.9K citations

Agriculture, Earth Sciences, Soil Sciences +17

Soil Map of the World

Soil Survey Horizons · 1962 · 1.7K citations

Agriculture, Earth Sciences, Soil Sciences +12

Agricultural Experimentation: Design and Analysis

D. A. Preece, T. M. Little, F. J. Hills · Biometrics · 1982 · 1.5K citations

Agriculture, Crop Sciences, Cropping Systems +10

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

Agriculture, Soil Sciences, Elemental Analysis +13