The last Microsoft Office 2010 security update installed after 12 November 2019 has a bug that affects the use of SigaField, SigaFertilisant, Progresol, SigaRation et Synchro-Ration.

If you have any questions regarding this issue, please contact Customer Service at or 1-800-567-0915 extension 1.

We’re sorry for the inconvenience.



Least-cost beef and dairy feed formulation

SigaRation is a least-cost ration formulation software for beef and dairy herds. It uses current recommendations of the National Research Council of Canada (NRC) and it is used by the majority of feed consultants in Quebec.

module is a complement of the
software. You must already be a
client to use this module. If this is not the case, please consult the
product page.
If this is the case, contact the Sales department at 1-800-567-0915.
You can download the trial version of
by visiting this page on a desktop computer.
Fonctionnalités, interface et configurations requises


  • Least-cost ration calculation for dairy herds or beef herds including amino acids, NSC, fat, etc.
  • Import reference feeds from major feed mills.
  • Create feed mixes to create new feeds, forage blends or mineral blends.
  • Add personalized constraints.
  • Print ration analysis graphs for a quick overview of results (amino acid balance, complete nutritional balance).
  • Compatible with the Lac-T software to calculate group or individual rations based on actual production.
  • Multi-Enterprise (unlimited) module included.


WindowsCompatible with Windows (Vista and subsequent)

Minimum system requirements:

  • Intel Core 2 Duo 2.4 GHz Processor
  • 2 GB RAM (4 GB for Vista)
  • 1 GB available hard-drive space
  • Screen resolution 1024x768

Recommended configurations:

  • Intel Core i5 (3rd generation) or i7 (2nd or 3rd generation)
  • Minimum 4 GB RAM
  • 2 GB available hard-drive space


Modules complémentaires


Need more information?
Contact us!