February 2026, revised July 2026 Michael Pritchard, Biosecurity Business Manager, Alltech Lienert Australia An Australian government-commissioned risk assessment for HPAI A(H5N1) clade 2.3.4.4b classified the risk of introduction and establishment in wild birds as high (with moderate uncertainty), and the risk to poultry as moderate to high. While the report
Balanced nutrition during late pregnancy is critical to maintaining ewe health and giving lambs the strongest possible start to life. As energy demands rise in the weeks leading up to lambing, the likelihood of seeing nutritional disorders increases, particularly under stressful conditions. Over recent seasons, many producers across Australia have
The health of your calves is vital for farm productivity and sustainability. Good biosecurity protects young stock and reduces disease risk. An effective plan minimises infection risks, helping calves grow healthy and strong. Key measures include cleaning and disinfecting sheds, shelters, and feeding equipment, building immunity through colostrum and vaccines,
Grass tetany – or “magnesium deficiency” – is a serious and sometimes deadly condition that affects cattle and sheep, especially in southern Australia during the lush, green flush of spring. It happens when animals don’t get enough magnesium from their feed. Magnesium is vital for keeping muscles and nerves working
Early weaning is a valuable management tool, especially during late or dry seasons when pasture quantity and quality are limited. Weaning calves and lambs as early as 8-10 weeks of age helps reduce the nutritional demand on dams, allowing them to regain body condition faster, resulting in improved conception rates
Author: Jess Seeliger, Alltech Lienert Australia There is increasing evidence that the nutritional management of the dam during pregnancy can influence the health, growth and performance of her offspring throughout its entire lifetime. Poor nutrition may impact development and organ function leading to poor feedlot performance and even carcass quality.
Building a strong foundation in a cow herd or a heifer program starts with genetics — but that foundation can also be affected by management and nutrition. The nutritional and health status of the mother during pregnancy can subsequently impact the health and productivity of her calf. Providing the proper
Due to the challenging growing conditions of last season, resulting in the increased price and reduced availability of ingredients like Lupins, supplementing sheep or cattle diets with a quality non-protein nitrogen (NPN) source such as Optisync can help reduce the total feed cost, resulting in maintained animal performance and profitability
The last 4-6 weeks of pregnancy is a critical time for ewes, as 70% of foetal growth occurs during this period. Ensuring ewes receive adequate nutrition during this time is vital for the health of both the ewe and her lambs. Key Considerations for Successful Lambing: Why Use Supplamins Mid
