Physicochemical characterization of two agricultural wastes for the formulation of animal feeds

Waste management is a major problem to which the agricultural and food industries must find solutions. The latter use pineapple in most of processes for manufacture fruit juices. These result tons waste that are often abandoned on dumps near processing plants, polluting water table quality surface after drainage by rainwater. Our study therefore proposed an efficient solution this valorizing agro-industrial animal feed. Thus, physicochemical parameters peelings soybean cakes were determined following protocols French standards. From results obtained, it appears rich fermentable sugars, especially cellulose, source energy (34% DM) but poor total nitrogenous matter (6.86%). As feed protein, meal was added peels enrichment matter. characterized showed contains 33.46% A more complete characterization formulated feeds will have be carried out their better