surface planting

The effect of controlling soil erosion from the treatment of contour planting+ double ridge+ surface mulch is increasing with the increasing of slope angle, rain intensity and erosion rate.

双垄覆盖种植的水土保持效果随着坡度的增加和降雨强度的增加，土壤侵蚀的加剧而更加明显；

The optimum planting places were flatted sandy loam soil for high stable yield of Ephedra sinica production, but shifting or semi shifting sandy lands were available when the soil surface are treated for sand control before planting;

栽植麻黄最好选择平坦沙壤地，以利麻黄的高产稳产，流动半流动沙地也可种植，但种植前应进行地面防沙处理；

Strong reflecting and luminescens effect has been produced on the surface of glass micro-beads by chemical modification of it with Al-Ti coupler, BCP-1170 luminophor and supplementary agents, etc. By means of planting-beads, the enhanced night-visibility of road reflecting marking strap has been obtained.

以铝-钛偶联剂、BCP－1170发光物及辅剂等化学修饰玻璃微珠表面，产生强反光性、发光效应.用植珠方法，提高道路反光标志带的夜间可见度。

studying effects of building surface planting on outdoor thermal environment

通过建筑外壁绿化改善城市热环境的研究