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A platform for research: civil engineering, architecture and urbanism
Plant recovery method based on quicksand fixed by plant fiber blanket
The invention discloses a plant recovery method for fixing quicksand based on a plant fiber blanket, which is characterized in that sand plant seeds are firstly sown on a moving dune in an aerial seeding mode or manually sown on the moving dune, and then the moving dune is covered with the plant fiber blanket; wherein the plant fiber blanket is made of waste straws, palm fibers and/or corn fibers; the porosity of the plant fiber blanket is 0.3 to 0.5; a fixing rod penetrates through the plant fiber blanket, and the plant fiber blanket is inserted into a position 40cm below the surface of the sand land. Compared with the prior art, the vegetation recovery method for fixing quicksand based on the plant fiber blanket is used for sand fixation and vegetation recovery by using the plant fiber blanket, is simple and quick to operate, time-saving and labor-saving, low in cost, environment-friendly and degradable, contributes to recycling of agricultural wastes, and has a good application prospect. After being degraded, the plant fiber blanket can provide nutrient supply for vegetation recovery and sandy soil improvement, so that the vegetation recovery efficiency of the moving dune is greatly improved.
本发明公开了一种基于植物纤维毯固定流沙的植物恢复方法，一种基于植物纤维毯固定流沙的植被恢复方法，其特征在于，先在流动沙丘上飞播或人工撒播沙生植物种子，然后在流动沙丘上覆盖植物纤维毯；其中，所述植物纤维毯由废弃的秸秆、棕榈纤维和/或玉米纤维制作；所述植物纤维毯的孔隙度为0.3‑0.5；所述植物纤维毯用固定杆穿过，并插入沙地地表以下40cm。与现有技术相比，本发明提供的基于植物纤维毯固定流沙的植被恢复方法，利用植物纤维毯，用于固沙和植被恢复，方法操作简单、快捷，省时省力、成本低廉，环境友好可降解，并且有助于农业废弃物再利用，植物纤维毯降解后还可为植被恢复和沙土改良提供养分供应，从而大幅度提高流动沙丘植被恢复效率。
Plant recovery method based on quicksand fixed by plant fiber blanket
The invention discloses a plant recovery method for fixing quicksand based on a plant fiber blanket, which is characterized in that sand plant seeds are firstly sown on a moving dune in an aerial seeding mode or manually sown on the moving dune, and then the moving dune is covered with the plant fiber blanket; wherein the plant fiber blanket is made of waste straws, palm fibers and/or corn fibers; the porosity of the plant fiber blanket is 0.3 to 0.5; a fixing rod penetrates through the plant fiber blanket, and the plant fiber blanket is inserted into a position 40cm below the surface of the sand land. Compared with the prior art, the vegetation recovery method for fixing quicksand based on the plant fiber blanket is used for sand fixation and vegetation recovery by using the plant fiber blanket, is simple and quick to operate, time-saving and labor-saving, low in cost, environment-friendly and degradable, contributes to recycling of agricultural wastes, and has a good application prospect. After being degraded, the plant fiber blanket can provide nutrient supply for vegetation recovery and sandy soil improvement, so that the vegetation recovery efficiency of the moving dune is greatly improved.
本发明公开了一种基于植物纤维毯固定流沙的植物恢复方法，一种基于植物纤维毯固定流沙的植被恢复方法，其特征在于，先在流动沙丘上飞播或人工撒播沙生植物种子，然后在流动沙丘上覆盖植物纤维毯；其中，所述植物纤维毯由废弃的秸秆、棕榈纤维和/或玉米纤维制作；所述植物纤维毯的孔隙度为0.3‑0.5；所述植物纤维毯用固定杆穿过，并插入沙地地表以下40cm。与现有技术相比，本发明提供的基于植物纤维毯固定流沙的植被恢复方法，利用植物纤维毯，用于固沙和植被恢复，方法操作简单、快捷，省时省力、成本低廉，环境友好可降解，并且有助于农业废弃物再利用，植物纤维毯降解后还可为植被恢复和沙土改良提供养分供应，从而大幅度提高流动沙丘植被恢复效率。
Plant recovery method based on quicksand fixed by plant fiber blanket
一种基于植物纤维毯固定流沙的植物恢复方法
MAO ZHENMING (author)
2022-06-24
Patent
Electronic Resource
Chinese
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| ASCE | 2021
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