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Kentucky Equine Research continually conducts studies at its 150-acre research facility. Some of these results are presented at industry conferences or shared in peer-reviewed journals. Review some of our findings from the past 30 years below.
January 01, 1999

A Comparison Of Grain, Oil And Beet Pulp As Energy Sources For The Exercised Horse

High-grain diets for the exercising horse were compared with diets which provided 15% of the total caloric intake from either vegetable oil or a highly fermentable fibre source (beet pulp). Six Thoroughbreds age 3 years were fed one of 3 diets or 5 weeks in a replicated 3 x 3 Latin square.


January 01, 1999

The Effects Of Timing And Amount Of Forage And Grain On Exercise Response In Thoroughbred Horses

There is considerable debate among horsemen about how to feed horses before exercise. Should horses be fed or fasted before work and when should hay be fed relative to grain and/or exercise? Three experiments were conducted to evaluate if feeding hay with and without grain affects glycaemic and haematological responses in Thoroughbred (TB) horses at rest and during a simulated competition exercise test (CET) on a high-speed treadmill.


January 01, 1999

Growth Of Thoroughbreds Fed Different Levels Of Protein And Supplemented With Lysine And Threonine

Staniar, W. B, J. A. Wilson, L. A. Lawrence, W. L. Cooper, D. S. Kronfeld and P. A. Harris. 1999. Growth of Thoroughbreds fed different levels of protein and supplemented with lysine and threonine. In: Proc 16th Equine Nutrition and Physiology Society. Raleigh, NC. pp. 88 – 89. More details…


January 01, 1999

Selenium – How Important Is It?

The importance of selenium in equine nutrition has changed tremendously over the years. Scientists first considered selenium a toxin in the 1930s.


January 01, 1999

The Importance Of Different Horse Feeds For Different Needs

Crandell KM. 1999. The importance of different feeds for different needs. Equinews Vol. 2/1:5-9.] In an ideal world all the horses on a farm, from broodmares to weanlings to horses in heavy work, could be fed the same feed out of the same bag. Unfortunately, the nutritional needs of horses in different life stages vary […]


January 01, 1999

Why Is This Horse So Skinny?

Crandell KM. 1999. Why is this horse so skinny? Trail Blazer Magazine, Nov/Dec. p. 41-44.


January 01, 1999

Vitamin E And Selenium – How Important Are They?

Crandell KM. 1999. Vitamin E and selenium – How important are they? Trail Blazer Magazine, July/Aug. p. 42-45.


January 01, 1999

How Much Do You Really Know About Calcium

Crandell KM. 1999. How much do you really know about calcium. Trail Blazer Magazine, March/April. p. 31-33.


January 01, 1999

Dietary Carbohydrates And Fat Influence Radiographic Bone Mineral Content Of Bones

Hoffman, R. M., L. A. Lawrence, D. S. Kronfeld, J. J. Dascanio and W. L. Cooper.1999. Dietary carbohydrates and fat influence radiographic bone mineral content of bones. J. Anim. Sci. 77:3330-33338. Abstract Hydrolyzable carbohydrate intake in horse diets may become excessive when rapidly growing pastures are supplemented with grain-based concentrates. The substitution of fat and […]


January 01, 1999

Effect Of Diet On Thoroughbred Horses With Recurrent Exertional Rhabdomyolysis Performing A Standardised Exercise Test

Previous studies have associated recurrent exertional rhabdomyolysis (RER) with a diet high in soluble carbohydrate (CHO). The purpose of this study was to investigate the effect of 3 diets on clinical and metabolic parameters in 5 Thoroughbred horses with RER and 3 healthy Thoroughbreds performing a standardised exercise test (SET). Two diets were formulated to meet energy requirements for the amount of exercise being performed in the form of CHO or fat (21.4 Mcal DE/day).


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