GrassGro is composed of a number of sub models. The illustration below shows briefly how they interact.
More details about the sub models
Water Balance Model
Based on Australian feeding standard – Dr Mike Freer
- Potential intake
- relative intake
Energy and protein use
Management & Economics Models
Five livestock enterprises
- Stocking rate and replacement policy
- Reproductive management
- Supplementary feeding
- Soil fertility
Gross margin calculations
- Long-term average and year-to-year variability
For a description of the animal model in GrassGro see the GrazFeed-models page on this website.