Abstract
Intends to evaluate the chemical composition, the digestibility and the fermentation of organic matter of grass Xaraes (Brachiaria brizantha cv. Xaraes) managed to forage on offers 4, 7, 10 and 13% of animal body weight through the technique of gas production in vitro.The experiment will be divided in two stages, the first one, of collection of samples of the grass Xaraes in the Sector an…