Modules

The soil water, organic matter and plant modules are built on concepts of established models, namely KINEROS (Woolhiser et al 1990) and SPAW (Saxton and Rawls 2006), CENTURY (Parton et al 1987) and the Crop Growth Monitoring System CGMS (Supit 2003), which is based on the World Food Studies (WOFOST) model.

References:

PARTON, W.J., D.S. SCHIMEL, C.V. COLE & D.S. OJIMA (1987): Analysis of factors
controlling soil organic levels of grasslands in the Great Plains. Soil Science
Society of America Journal. 51:1173-1179.

SAXTON, K.E. & W.J. RAWLS (2006): Soil Water Characteristic Estimates by Texture
and Organic Matter for Hydrologic Solutions. Soil Sci. Soc. Am. J. 70:1569–1578.

SUPIT, I. (2003): Updated system description of the WOFOST crop growth
simulation model as implemented in the crop growth monitoring system applied
by the European Commission. Treemail Publishers, Heelsum, The Netherlands.
http://www.treemail.nl/download/treebook7/start.htm

WOOLHISER, D.A., R.E. SMITH & D.C. GOODRICH (1990): KINEROS, A kinematic
runoff and erosion model: Documentation and user manual. US Department of
Agriculture, Agricultural Research Service, ARS-77, 130p.