Comparative Research on Nitrogen Metabolize and Nutrient Matter Digestibility of Diets with Different Protein Levels in Female Blue Foxes in Prepare Breeding Period
ZHANG Zhi-qiang;;ZHANG Tie-tao;GENG Ye-ye;GAO Xiu-hua;YANG Fu-he;XING Xiu-mei
. 2011, (2): 25 -28 .