Abstract: The comparative experiment was carried out determining the feeding effect with three raising means located at State Forage Grass Seed-base in Maiping Town, Huaxi District, Guiyang City. In group 1, grazing was applied combined with concentrate supplementary feeding of corn; in group 2, grazing combined with concentrate supplementary feeding of whole corn silage; in group 3, grazing. The result indicated that group 1 in total weight gain was （8.30±0.26） kg, group 2 was （11.60±0.29） kg ahd group 3 was （4.35±0.28） kg. There was markedly different between group 3 and the control （P〈0.05）.