Is Your Pasture Feeding Your Flock This Summer?
As pastures mature and dry out over summer, their nutritional value plummets, potentially leaving your sheep lacking crucial energy and protein. This is especially concerning for vulnerable stock like weaners, who need high-quality feed for growth.
PPS conducted a study in 2023 to track pasture quality decline throughout the spring and early summer.
The results were revealing, highlighting the importance of regular feed testing and strategic supplementation to maintain flock productivity.
Here are some key takeaways:
Pasture quality can decline rapidly: Even with seemingly green pastures, protein and energy levels can drop below sheep requirements, particularly in dry conditions.
Species matter: The study showed variations in the rate of quality decline between different pasture species. For instance, Barberia ryegrass retained quality longer than Wimmera ryegrass, while legume content significantly boosted protein levels in mixed pastures.
Monitoring is key: Regular feed testing (every 3-4 weeks) using tools like FeedTest™ can help identify when pastures are no longer meeting your flock's nutritional needs.
Supplementation is crucial: Providing supplemental protein and energy sources like lupins, vetch hay, or protein meals can help maintain flock performance when grazing dry summer pastures.
Don't wait for weight loss: Start supplementation before sheep lose condition to avoid negative impacts on growth, fertility, and overall productivity.
This study emphasises that what you see isn't always what you get when it comes to pasture quality. By implementing regular feed testing and proactive supplementation strategies, producers can ensure their flocks are receiving adequate nutrition throughout the year, even when grazing dry summer pastures.
Download full report here:
L.PDS.2301 - Productive grazing with feed quality management
Project funded by MLA PDS program
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