To quanitfy the role of livestock in the financial performance of Wimmera and Malle farming systems.

This comparative study focused on the role of livestock in whole farm performance and has shown:

• the Wimmera and Mallee farming systems that achived the highest profits typically operated with approximately 75% cropping and 25% non-cropped, with some livestock
• livestock income is less volatile than crop income;
• farms with livestock use fewer herbicides, livestock being effective as a tool to delay the developmet of herbicide resistance in crops;
• labour costs are higher when runinng livestock
• livestock do not substantially decrease from total farm operating expenses;
• the most profitable farms are not making their profit from thier livestock enterprise.