Wheat Pasture Dry matter, protein, energy and mineral content of common feeds are compared to wheat pasture in Table 1. While moisture content of wheat pasture may exceed 75 percent, the protein content on a dry matter basis will exceed 20 percent. While alfalfa hay may come close to matching the protein content, energy is higher in wheat pasture. Energy content of wheat pasture may exceed 73 percent T.D.N. on a dry matter basis. Protein and energy content of wheat pasture and comparable processed feeds on a dry matter basis.
Energy is the limiting nutrient for gains higher than two and one-half pounds per day.
Limited gains due to energy, is more of a problem with small calves due to limited intake. Also note in Table 1 that calcium mineral supplementation is required. Calcium deficiency could reduce gains and some studies suggest low calcium levels may be implicated in wheat pasture bloat. Frothy bloat can be a major cause of death in stocker calves grazing wheat pasture. Phosphorous and magnesium levels in wheat pasture are usually adequate while potassium is well above the requirements of the grazing animal.