Major Minerals for Beef Cows
Ropin’ the Web
Minerals are essential for the proper functioning of the animal. A problem arises when the feed does not supply enough to meet the animal’s requirements. This may occur because the feed is low in mineral, the availability of the mineral is low or another mineral or nutrient is interfering with the ability of the animal to absorb or utilize the mineral.
Macro-elements
Macro-elements are those that are required in relatively large amounts. This group consists of calcium, phosphorus, magnesium, sulphur, potassium and salt (sodium chloride). Table 1 shows the average levels of several of these minerals in some common feed produced in Alberta. Look at the averages, but most importantly, note the wide variability as indicated by the ranges.
