What mineral supplementation do I need and when do I need it?
Beef producers might know they should supplement their herds with mineral, but trying to wade through all the choices at the livestock supply store can be overwhelming. Commercial suppliers seem to make claims and offer something different, but with tubs and bags of every colour and price available, how to you know which one is right for your herd? What minerals do your cattle actually need and how is it best delivered?
Megan Van Schaik, a Beef Cattle Specialist with the Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA) says there are some key things producers want to look at. In general, producers should be supplementing mineral to their herds whether they are grazing or being fed a winter ration.
Van Schaik says there are a host of variables that impact mineral nutrition and deficiencies in beef herds. “They present in many different ways and alarm bells usually go off when we see reproductive issues,” she says, but adds that mineral status can be linked to general health problems and even calf abnormalities. Mineral deficiencies can also cause less obvious production losses that can be easily avoided with proper supplementation. Continue reading