Ontario's Agricultural Planning Tools Suite (AgriSuite) AgriSuite icon

Attention all users: As of October 12, 2021, the desktop version of AgriSuite is no longer supported due to the sunset of Microsoft Silverlight. If you installed the Microsoft Silverlight plugin before that date, you still have access to the suite of decision support tools. Please contact the ministry's Agricultural Information Contact Centre at 1-877-424-1300 or ag.info.omafra@ontario.ca for additional support.

AgriSuite is the Ontario Government's agricultural and environmental suite of tools related to crop management, nutrient management and minimum distance separation.

The AgriSuite tools are designed to:

  • save money by potentially optimizing the amount of fertilizer and other materials used
  • reduce the environmental impact of on-farm generated nutrients
  • protect drinking water sources
  • reduce soil erosion and maintain soil productivity
  • manage the beneficial use of off-farm wastes on agricultural land

The tools in AgriSuite are:

  • Crop Nutrient Calculator
  • Organic Amendment Calculator
  • Fertilizer Calculator
  • Phosphorus Loss (PLATO)
  • Field Management Plan
  • Manure Sizing Calculator*
  • Nutrient Management Strategy and Plan*
  • MDS I & II*
  • Greenhouse Nutrient Feedwater Worksheet*

* these tools are being updated, but are still available in an older format

Access the above calculators

For more information about AgriSuite

  • For more information about using AgriSuite - see AgriSuite Help page
  • For help installing AgriSuite - see Help with installing and updating AgriSuite web page.
  • For more information about AgriSuite - contact the Agricultural Information Contact Centre at 1-877-424-1300 or ag.info.omafra@ontario.ca

For more information:
Toll Free: 1-877-424-1300
E-mail: ag.info.omafra@ontario.ca