News

The State of the Art in Modeling Waterlogging Impacts on Plants: What Do We Know and What Do We Need to Know

This paper reviewed approaches used to model waterlogging in cropping systems. It was shown that most models adopted an aeration […]

Plant & Food Research – Perennial Systems Crop Modeller

Plant & Food Research have an opportunity for a Perennial Systems Crop Modeller.  Please see details below: Perennial Systems Crop […]

Plantation Forestry and Agroforestry Modelling

Modelling in APSIM Next Generation for plantation forestry and agroforestry has progressed substantially during the past year or so, and […]

Guidelines for Development of APSIM

The APSIM Initiative encourages development of APSIM.  The APSIM Initiative welcomes developers to submit changes to APSIM. If you’re thinking […]

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Iowa State University Joins APSIM Initiative

The Iowa State University Department of Agronomy is the first North American entity to join the Agricultural Production Systems sIMulator […]

Diego Rotili

New APSIM paper on GxExM interactions

Following a recent visit to QAAFI, UQ by Diego Rotili (Universidad de Buenos Aires), a new paper “Untangling genotype x management interactions […]

APSIM Week

CANCELLED  

Unfortunately, we have made the difficult decision to cancel the upcoming APSIM event in April 2021.  A number of our key presenters and facilitators are from New Zealand and North America, so we are unable to provide this event with the current travel restrictions.  We do hope to be able to deliver a similar program in the future, though we are uncertain when and what that might be at this stage.

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 […]