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Hypocalcaemia fact sheet
Hypocalcaemia is caused by the animal being unable to mobilise calcium from the bone quickly enough to maintain normal blood calcium levels, or when compounds (known as oxalates) bind up the calcium in the blood. Ewes in their last six weeks of pregnancy and in the first month of lactation are most at risk as during this time the ewe is providing calcium for lamb bone development and milk production. Older ewes are more susceptible to hypocalcaemia.
Articles That Might Interest You
Meeting the Mark: Setting Lambs Up for Success
This article outlines best-practice lamb marking practices to improve animal welfare, recovery and lifetime performance. It covers preparation, hygiene, low-stress handling, correct tail docking, effective pain relief, ewe assessment and post-marking care, with practical tips to help WA woolgrowers set lambs up for success.
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Weaning More Lambs
Could earlier weaning help you save feed and improve lamb survival? Getting weaning right can make a big difference to woolgrowers’ bottom line. Read this article to discover practical strategies to improve weaner survival, reduce feed demand and give ewes the best chance to recover before joining.
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The WA woolgrower’s guide to containment feeding
Containment feeding has become a vital tool for WA woolgrowers to protect soils and maintain or increase stock condition through the increasingly long summer-autumn feed gap. This guide provides practical steps on site selection, nutrition and infrastructure, featuring expert insights from Esperance woolgrower Simon Fowler on how to lift flock performance while reducing costs through containment feeding.
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