Mulch utilization is one of the most widely used methods to: control wind erosion, stabilize sand dunes, and increase the soil resistance to shear strength. The purpose of this study was to investigate the possibility of using lignocellulose micro-fibers (LCMF) as a biological mulch to stabilize moving sand. Different levels of bagasse LCMF, 2.5, 5, and 10 gr/0.3 m² containing black liquor (BL) (10 gr/0.3 m²), were applied on the moving sand surfaces. Mulch was sprayed in one layer and two layers on the surface. The research was conducted in a completely randomized design with three replications. To evaluate the performance of these materials, resistance to penetration (PR), shear strength (SS), germination (G), and water infiltration rate (IR) were measured and the data statistically analyzed. The results show that the highest SS and PR were observed by pure LCMF of 10 gr/0.3 m² layers (T10) and LCMF (10 gr/0.3 m²) + BL (T13) (in two-layers) and increased the resistance to penetration 300 and 303 (Kpa) times and the shear strength 3.6 and 3.3 (N/cm²) times compared to the control. The maximum IR occurred with LCMF mulch applied at 5 gr/0.3 m² (T2). The effect of treatments on germination was not significant and the mulches used had no adverse effect on the Haloxylon persicum. Based on parameters measured (SS, PR, G, and IR), T10 was found to be the best mulch treatment for stabilizing moving sand.

覆盖利用是最广泛使用的方法之一，可以用来：控制风蚀，稳定沙丘和增加土壤的抗剪强度。这项研究的目的是研究使用木质纤维素微纤维（LCMF）作为生物覆盖物来稳定移动沙子的可能性。含黑液（BL）的蔗渣LCMF的浓度为2.5、5和10 gr / 0.3 m ²（10 gr / 0.3 m ²）涂在移动的沙子表面上。覆盖物以一层和两层喷涂在表面上。这项研究是在完全随机的设计中进行的，重复了3次。为了评估这些材料的性能，测量了抗渗透性（PR），剪切强度（SS），发芽（G）和水渗透率（IR），并对数据进行了统计分析。结果表明，纯LCMF在10 gr / 0.3 m ²层（T10）和LCMF（10 gr / 0.3 m ²）+ BL（T13）（两层）中观察到最高的SS和PR，并增加了电阻与对照相比，最大穿透力为300和303（Kpa）倍，抗剪强度为3.6和3.3（N / cm ²）倍。在5 gr / 0.3 m ^{2的条件下}使用LCMF覆盖膜时出现最大红外（T2）。处理对发芽的影响并不明显，所用的覆盖物对梭梭（Haloxylon persicum）无不利影响。根据测得的参数（SS，PR，G和IR），发现T10是稳定流动砂土的最佳覆盖处理。