How can sunshades reduce heat stress for feedlot cattle?

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Livestock farming Pregnant brown and white Guernsey cow.

In the context of livestock farming, sunshades are an effective tool for mitigating heat stress in feedlot cattle.

Heat stress is a significant concern for feedlot operations, as it can be fatal to animals. This condition is primarily driven by the combination of high ambient temperatures, the animals' heavy body weights, and the presence of dark hides, which absorb more solar radiation. By installing sunshades, operators provide cattle with a necessary respite from direct sunlight, helping to lower their body temperature and reduce the physiological strain caused by excessive heat.1