APSIM Classic

Brief description

The APSIM Classic crop modelling system.
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APSIM LICENSING - Use of any of these files can only be by Licensed APSIM users as provided for on https://www.apsim.info/download-apsim/ . If you are not a Licenced APSIM user, please register for APSIM through the APSIM Registration System via https://www.apsim.info/download-apsim/downloads/. The Non-Commercial R&D APSIM licence agreement is found in the supplementary documents. Licensed users may access and modify all source code. All modifications to APSIM must be submitted to the AI and be subject to the Reference Panel evaluation process before inclusion into the official APSIM release. For non-commercial purposes, access to APSIM is free of charge to users. The APSIM Initiative allows commercial use of APSIM for an annual fee. Any questions, please email apsim@csiro.au.
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The Agricultural Production Systems sIMulator (APSIM) is a comprehensive model developed to simulate biophysical processes in agricultural systems, particularly as it relates to the economic and ecological outcomes of management practices in the face of climate risk. It is also being used to explore options and solutions for the food security, climate change adaptation and mitigation and carbon trading problem domains. From its inception twenty years ago, APSIM has evolved into a framework containing many of the key models required to explore changes in agricultural landscapes with capability ranging from simulation of gene expression through to multi-field farms and beyond.

Lineage

Holzworth, Dean P., Neil I. Huth, Peter G. deVoil, Eric J. Zurcher, Neville I. Herrmann, Greg McLean, Karine Chenu, et al. “APSIM – Evolution towards a New Generation of Agricultural Systems Simulation.” Environmental Modelling & Software 62 (December 2014): 327–350. https://doi.org/10.1016/j.envsoft.2014.07.009.