Both biomimetic unit is the pits or convex non smooth units, bionic has deeper or moredisk plow in 2.2km/h, 3.5 km/h and 4.1 km/h high speed plough, drag reduction trend issignificant. Compared with other samples, the Bionic Plow with a 3mm convex non smooth unit 8 drag reduction effect is the best. While in the bionic cell density was 10%, the non smooth unit specimen having pits than with convex non smooth unit fordepth is more obvious changes, according to the Bionic Plow 1 and 3 (below), thebionic cell density was 10%, the non smooth unit sample with pits of ploughing resistance changes in 6.57, and with convex non smooth unit changes of samples2.07%, 5 and 7 according to the bionic plow.