16/02/2026
We can check cattle blood zinc levels to assess how your system is working 2-3 weeks after you start full zinc rates. Cost is $270 all-inclusive for 10 cows. Contact the clinic to book today. With the recent rain and cold weather spore counts in our district are incredibly variable. Don’t be lulled into a false sense of security, spores will be back. Continuing to monitor local spore counts and spore counting on your farm is the best way to decide when to have zinc at full rates. Spore counts are rising. What is happening with your young stock? Check out regional spore counts and preferably spore count on the farm where your young stock are grazing. Zinc boluses are usually the best option for young stock as water treatment with zinc is too variable. Young stock that get FE take longer to conceive and are more likely to be empty at 1st mating. When using boluses it is important to time them right and even more important to dose to the weight of individual animals rather than under dosing and leaving animals open to FE or overdosing and causing zinc toxicity. We have scales for hire. Ring the clinic to order your zinc boluses or book the scales.