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APSIM: The Leading Software Framework for Agricultural Systems Modelling and Simulation

The Agricultural Production Systems sIMulator (APSIM) is internationally recognised as a highly advanced platform for modelling and simulation of agricultural systems. It contains a suite of modules that enable the simulation of systems for a diverse range of plant, animal, soil, climate and management interactions. APSIM is undergoing continual development, with new capability being added to APSIM Next Generation. Its development and maintenance is underpinned by rigorous science and software engineering standards. The APSIM Initiative was established in 2007 to promote the development and use of the science modules and infrastructure software of APSIM. The current members are CSIRO, The State of Queensland, The University of Queensland, AgResearch Ltd. (NZ), University of Southern Queensland, Iowa State University, (US) and Plant and Food Research (NZ)

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News

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New tutorials for APSIM Next Gen

New tutorials are now available for all users for APSIM Next Gen. The new tutorials are based off the tutorials […]

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Silver lining to a climate crisis

In the article ‘Silver lining to a climate crisis in multiple prospects for alleviating crop waterlogging under future climates’, we […]

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Job Opportunity at AgResearch

Post-Doctoral Scientist – Greenhouse Gas Emissions Work as part of a team on a New Zealand-Ireland bilateral research project, “Refining […]

Job Opportunity at University of Southern Queensland

Senior Research Fellow (Cropping Systems Modelling) Centre for Sustainable Agricultural Systems (CSAS) This is a unique opportunity to work with […]

Job Opportunity at CSIRO Toowoomba

Scientific Software Developer The Opportunity​​ Bring your skills in C#, Python (or equivalent) and version control (GitHub) 3-year term role […]

Job Opportunity at UQ

UQ has a new position for Postdoctoral Research Fellow Modelling Plant Physiology. This is an exciting opportunity for a Postdoctoral […]

Online Seminar Series

In 2021, the APSIM Initiative will be providing an Online Seminar Series.  These seminars are being delivered as recorded videos.  Approximately, every 3-4 weeks, we will be uploading a newly recorded seminar.    We will also provide a link to a GitHub Issue which can be used to comment and/or ask questions on the video.

For more information

FAQ

What is APSIM?

The Agricultural Production Systems sIMulator (APSIM) is a comprehensive model developed to simulate biophysical processes in agricultural systems, particularly as […]

How do I download APSIM?

Commercial or Non-commercial use?

Canola Field

How do I submit an improvement to APSIM?

APSIM is under continual development. If you have found a defect in APSIM or would like to see a new […]

What is the difference between APSIM 7.10 and APSIM Next Gen?

Since its inception in 1990, APSIM has grown from a field-focused farming systems framework used by a small number of […]

How do I cite APSIM?

  APSIM citation (and for more information): Holzworth, Dean P., Neil I. Huth, Peter G. deVoil, Eric J. Zurcher, Neville […]

Where do I go to seek help?

Support, Training, Videos

What is APSoil?

APSoil is a database of soil water characteristics enabling estimation of Plant Available Water Capacity for individual soils and crops.

What is the Reference Panel’s role?

The Reference Panel’s (RP) role is to encourage collaboration and innovation of both science and software development within APSIM, and […]

How to partner with the APSIM Initiative?

There are many different ways of partnering with the APSIM Initiative. The main way of working with the APSIM Initiative […]

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