01450nam a2200217Ia 4500 CTU_221594 210402s9999 xx 000 0 und d 636.085 P574 60620105 Phongphanith, Sengsouly Utilization of biochar and local available feed resource for mitigation methane emission and increasing the growth in local "yellow" cattle : Master thesis Animal sciences Sengsouly Phongphanith ; Duong Nguyen Khang, Thomas Reg Preston (Scientific supervisors) Can Tho Can Tho University 2017 Contents: Paper1. Effect of water spinach (Ipomoea aquatica) and cassava leaf meal (manihot esculenta Crantz) with or without biochar on methane production in an in vitro rumen incubation using esiled or dried cassava root meal sa source of carbohydrate.Paper 2.l Effect of rice wine distiller's by product, biochar and sweet or bitter cassava leaves on gas production in an in vitro incubation using ensiled cassava root as substrate. Paper 3. Effect of rice-wine distiller's by product and biochar on growth performenceand methane emissions in local "Yellow" cattle fed ensiled cassava root, urea, cassava foliage and rice straw. Dinh dưỡng và thức ăn gia súc,Animal feeding and nutrition Linh,Hải Trung tâm Học liệu Trường Đại học Cần Thơ