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Treatment of ligno-cellulosic residues with urea. Influence of dosage, moisture, temperature and addition of ureases
Annales de Zootechnie
— Comparative studies were made at a laboratory level to assess the effectiveness of the treatment of straw with anhydrous ammonia (anhydrous NH 3 ) and urea. The influence of moisture, dosage, and temperature were also assessed. The influence of the addition of an urease source was studied in treatments with urea. Two experiments were performed: 1), Anhydrous-NH 3 and urea were used separately to treat a total of 13 samples of barley straw. Anhydrous NH 3 was d'uréase. Dans l'expérience 1, ondoi:10.1051/animres:19910401 fatcat:irhvnr24jrhozedjbpoqobk5y4