Laurie Lawrence, PhD (equine nutrition)

Laurie Lawrence, PhD, MS, is an equine programs professor in the University of Kentucky’s College of Agriculture, Food, and Environment. Her research interests include nutrient requirements of broodmares and foals, nutrient requirements of exercising horses, equine digestive physiology, pasture and forage utilization, and equine exercise physiology.

Articles by: Laurie Lawrence, PhD (equine nutrition)

Controlling Ammonia in Horse Stalls

One of the irritating compounds that can accumulate inside a horse barn is ammonia (NH3). High concentrations of ammonia in the air can irritate the mucous membranes of the eyes, nose, and mouth and possibly increase the susceptibility of animals to respiratory infections. In animal buildings aerial ammonia arises from urine and feces, so ammonia concentrations are usually highest nea

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The Magnificent Seven

Ever wonder why some minerals (such as copper, zinc, iron, and selenium) are referred to as “trace minerals” while other minerals (such as calcium and phosphorus) are not?

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