How Grazing Standing Corn Can Reduce Cattle Feed Costs

By Scout Nelson

According to The University of Nebraska-Lincoln Extension team, standing corn is emerging as a potential feed option for cattle as drought conditions reduce pasture and hay supplies and low corn prices affect profitability. When managed properly, grazing standing corn can provide an economical alternative feed source during late summer, fall, and winter.

In drought-stressed fields, producers should check herbicide labels and evaluate the risk of nitrate accumulation before grazing. Providing adequate water and gradually introducing cattle to the crop can help reduce potential health concerns.

Green, growing corn can supply large amounts of high-energy forage for beef cattle. Strip grazing is often recommended because it improves feed utilization and helps limit digestive problems as grain development progresses.

Cattle grazing standing corn generally consume 2.5% to 3% of their body weight in dry matter each day. Depending on corn maturity and herd requirements, supplemental protein may be needed to maintain animal performance.

From an economic standpoint, grazing standing corn can be competitive with purchasing hay or other feeds. Producers may also reduce harvest and hauling expenses while returning nutrients to the field through manure.

When grazing mature corn in fall and winter, limiting cattle access to small sections of the field can help prevent excessive grain intake. Additional forage may be required to provide sufficient fiber and support rumen health.

With forage supplies remaining tight in some areas, standing corn offers cattle producers another feeding option. Effective grazing management and proper nutrition planning are essential for maximizing its value.

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