6HuX-D(胡向东),WangJ-M(王济民).Estimationof livestock greenhouse gases discharge in China. Trans- actions of the Chinese Society of Agricultural Engineering , 2010, 26(10): 247-252
8Beauchemin K A, Kreuzer M, O'Mara F, McAllister T A. Nutritional management for enteric methane abatement: a review. Australian Journal of Experimental Agriculture, 2008, 48 (2) : 21- 27.
9IPCC. 2006 IPCC Guidelines for National Greenhouse Gas Inventories Volume 4: Agriculture, Forestry and other Land Use. Geneva, Switzerland: IPCC, 2006.
