Why would a pastoralist invest in irrigation?
Outside the Ord River Irrigation Area in Western Australia, the majority of irrigation developments are on pastoral land focussed on fodder production.
Join Irrigated Agriculture and Diversification Senior Development Officer, Chris Ham (Department of Primary Industries and Regional Development in the West Kimberley), where he discusses the rationale for the upsurge of investment in irrigation by pastoralists.
In recent years Chris has managed the Regional Economic Development Water Opportunities (REDWO) project for the Western Australian government. The project focussed on the potential for irrigation expansion in the East and West Kimberley and the information, support and resources that developers require to be successful.
Chris’ discussion topics include:
• production systems,
• economic indicators and
• the emerging management and research issues in the West Kimberley and Pilbara regions of Western Australia.
Download a copy of the presentation: Why would a pastoralist invest in irrigation (PDF, 3.0MB)
- Why would a pastoralist invest in irrigation?
- Our region – NW Western Australia.
- Investment into irrigation in the last 20 years.
- What is driving the investment?
- Water source and development costs.
- Hay, silage and stand and graze.
- Crop options and rotations.
- Hay market summary (NW WA mainly).
- Clever producers do well.
- Hay irrigation strategy – cyclic.
- Rhodes hay crop growth cycle.
- Investment decisions differ (examples).
- Optimal growth or fecundity?
- Feed quality and live-weight gain.
- C4 grasses – composition.
- Energy limited on tropical pastures.
- Grazing management.
- Selective grazing and utilisation.
- Pasture management.
- Rhodes pasture growth cycle.
- Pastures strategy – consistent.
- Infrastructure placement.
- Animal health and welfare.
- Mowanjum trial, Derby.
- Some other important points…