Application of high doses of organic amendments in a Mediterranean agricultural soil: An approach for assessing the risk of groundwater contamination

A Closed‐form Equation for Predicting the Hydraulic Conductivity of Unsaturated Soils

Martinus Th. van Genuchten · Soil Science Society of America Journal · 1980 · 27.4K citations

Agriculture, Earth Sciences, Soil Sciences +17

rosetta : a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions

Marcel G. Schaap, Feike J. Leij, Martinus Th. van Genuchten · Journal of Hydrology · 2001 · 2.7K citations

Agriculture, Earth Sciences, Soil Sciences +14

Water-Resources Investigations Report 83-4252

Kendall R. Thompson · University of North Texas Digital Library (University of North Texas) · 1984 · 1.1K citations · Full text

Natural Resources, Hydrology, Water Resources Management +12

Determination of ammonium in Kjeldahl digests of crops by an automated procedure

W. M. Crooke, W. E. Simpson · Journal of the Science of Food and Agriculture · 1971 · 755 citations

Agriculture, Agronomy, Crop Sciences +3

Reference Base for Soil Resources

Jozef Deckers, Paul Driessen, Freddy Nachtergaele et al. · 2002 · 564 citations

Agriculture, Earth Sciences, Soil Sciences +14