A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cornstalk sand barrier for sandy land treatment in windy sand area and arrangement method of cornstalk sand barrier
The invention discloses a cornstalk sand barrier for sandy land treatment in a windy sand area and an arrangement method of the cornstalk sand barrier. The cornstalk sand barrier comprises a grid-likegroove zone; the groove zone is filled with soil after cornstalks inside grids are densely inserted into the groove zone; each grid is internally provided with a degradable water-storage nonwoven fabric layer, a vegetable layer, a mixed matrix layer and a thick kraft paper layer from top to bottom in sequence; and slash pine and grass seeds are planted inside the vegetable layer. The cornstalk sand barrier disclosed by the invention has good wind-proof, sand fixation and wind erosion resistance effects; the slash pine and grass seeds can grow rapidly under the effect of sand fixation; nativeherbaceous plants in the sandy land can also restore the ecology in a short time; and the cornstalk sand barrier is also environmentally friendly.
本发明公开了一种风沙区沙地治理的玉米秸秆沙障及其设置方法，包括呈网格状的沟带，所述沟带内密插所述网格内玉米秸秆后填土，网格内由上至下依次设有可降解储水无纺布层、植被层、混合基质层和厚牛皮纸层；所述植被层内种植有湿地松和草籽。本发明具有良好防风固沙抗风蚀作用，在固沙的作用下湿地松和草籽能够快速生长，沙地中乡土草本植物也能后在较短的时间内恢复生态，而且环保。
Cornstalk sand barrier for sandy land treatment in windy sand area and arrangement method of cornstalk sand barrier
The invention discloses a cornstalk sand barrier for sandy land treatment in a windy sand area and an arrangement method of the cornstalk sand barrier. The cornstalk sand barrier comprises a grid-likegroove zone; the groove zone is filled with soil after cornstalks inside grids are densely inserted into the groove zone; each grid is internally provided with a degradable water-storage nonwoven fabric layer, a vegetable layer, a mixed matrix layer and a thick kraft paper layer from top to bottom in sequence; and slash pine and grass seeds are planted inside the vegetable layer. The cornstalk sand barrier disclosed by the invention has good wind-proof, sand fixation and wind erosion resistance effects; the slash pine and grass seeds can grow rapidly under the effect of sand fixation; nativeherbaceous plants in the sandy land can also restore the ecology in a short time; and the cornstalk sand barrier is also environmentally friendly.
本发明公开了一种风沙区沙地治理的玉米秸秆沙障及其设置方法，包括呈网格状的沟带，所述沟带内密插所述网格内玉米秸秆后填土，网格内由上至下依次设有可降解储水无纺布层、植被层、混合基质层和厚牛皮纸层；所述植被层内种植有湿地松和草籽。本发明具有良好防风固沙抗风蚀作用，在固沙的作用下湿地松和草籽能够快速生长，沙地中乡土草本植物也能后在较短的时间内恢复生态，而且环保。
Cornstalk sand barrier for sandy land treatment in windy sand area and arrangement method of cornstalk sand barrier
一种风沙区沙地治理的玉米秸秆沙障及其设置方法
MO MINGHAO (author) / ZHENG HAIJIN (author) / SONG YUEJUN (author) / DUAN JIAN (author) / OUYANG XIANG (author) / WANG LINGYUN (author) / XIAO SHENGSHENG (author)
2020-07-28
Patent
Electronic Resource
Chinese
| European Patent Office | 2020
| TIBKAT | 1937