This site links you to the following articles about nutrition:
List of plants that are toxic to horses and gives links to each species to view a picture of each plant
The following articles can be retrieved from this site:
North Carolina State University
"Horse Feeding Management" - Cold weather feeding practices for horses
"Horse Feeding Management" - High-fat diets for horses
"Nutritional Management for Horses" - Anatomy, essential nutrients, rations, management techniques
"Selecting Quality Hay for Horses"
"Maximizing the Value of Pasture for Horses"
Southern States Cooperative
Scroll to and click on the title of the article to retrieve it.
The following articles can be found there:
University of Kentucky
Scroll down to view the following articles which require Adobe Acrobat Reader to view them:
Kentucky Equine Research
Allows you to search the KER library for articles using keywords