Horses can obtain essential nutrients through grazing, including carbohydrates, protein, and fats for energy, as well as various vitamins and minerals necessary for growth, reproduction, and overall health. Good-quality pasture provides a balanced diet, although supplementation may be needed based on the horse’s workload and the pasture’s condition.
What Key Nutrients Do Horses Obtain from Grazing?
Pasture grasses and legumes are a primary feed source for horses, offering a variety of nutrients. The specific nutrient composition depends on the type and quality of the pasture, but generally includes:
- Carbohydrates: Provide energy for activity and bodily functions.
- Protein: Essential for growth, muscle development, and overall maintenance.
- Fats: Another source of energy, also aiding in the absorption of fat-soluble vitamins.
- Vitamins: Including fat-soluble vitamins A, D, E, and K, and water-soluble B vitamins. Green crops are rich in carotene, which horses convert to vitamin A, important for growth and resistance to infection. Vitamin D is produced through sunlight exposure, aiding in calcium and phosphorus use.
- Minerals: Necessary for various bodily functions, often supplemented with iodized or trace-mineralized salt.
How Does Pasture Quality Affect Nutrient Intake for Horses?
The nutritional value of pasture varies with the seasons and the types of plants present.
| Pasture Condition | Nutrient Levels