Cotton extraction cake is the by-product generated during processing of cottonseeds. Cotton extraction cake is a feed stuff and represents a valuable source of proteins (over 40%) which is used as an independent feed stuff in the ration of fattening. The presence of a great part of vegetable protein in cotton extraction cake in the combination with vitamins of B group provides its exclusive feeding power which is particularly valuable in young stock feeding. Cotton extraction cake is used also for the production of feed compounds and feed compound mixes, it has nutritional properties for cattle and provides minimum terms of cattle feeding.