Used tractor prices will vary depending on age and model of each tractor. A farmer uses a tractor to pull a cultivator. Used farm tractors have their own blue book where a person can look up their approximate value.
anabolic steroid any of a group of synthetic derivatives of testosterone having pronounced anabolic properties and relatively weak androgenic properties; they are used clinically mainly to promote growth and repair of body tissues in diseases or states promoting catabolism or tissue wasting.nabolic steroid any of a group of synthetic derivatives of testosterone having pronounced anabolic properties and relatively weak androgenic properties; they are used clinically mainly to promote growth and repair of body tissues in diseases or states promoting catabolism or tissue wasting.
What steroids do. Anabolic steroids-more properly termed anabolic-androgenic steroids-are synthetic derivatives of testosterone-the hormone that makes a man a man.teroids are taken orally (pill) or through injection, usually in the upper outer quadrant of the buttocks. Some athletes, however, have been known to inject specific sites hoping to increase muscle size and/or strength in that area. Unfortunately, this strategy does not work and can damage the injection site.