Abstract. This article selects the kenaf as a raw material, through the small sample loom weaving kenaf three-dimensional fabric, and do the performance test for soil and water conservation effect and degradation. Soil and water conservation performance test uses artificial simulated rainfall experiments, which measure time of slope runoff and sediment yield. Degradation of the performance is tested by soil burial method, that every other month take out fabric and measure its quality changes. To think that: kenaf three-dimensional fabric for soil and water conservation and degradation of soil pollution achieve the effect of protecting the environment.