Native legumes and spineless cactus in supplementation of goats grazing in Caatinga rangeland: intake, performance, carcass characteristics, and meat quality

ABSTRACT. The study evaluated the performance, carcass characteristics, tissue composition, and meat quality of goats raised on pasture in the Caatinga rangeland supplemented with Leucena (Leucaena leucocephala) and Sabiá (Mimosa caesapiniifolia) hays associated or not with spineless cactus (Nopalea cochenillifera), and without supplementation. Thirty male castrated goats, no defined breed, with an average body weight of 15.5 kg ± 0.64 were used, distributed in a randomized block design, according to the initial weight of the animals. The experimental period lasted 105 days. The highest intake of DM, OM and CP occurred in the animals supplemented with Leucena hay associated or not with spineless cactus. The intake of NDF was higher (p