With the rapid development of my country's economic construction, the greening and beautification of slopes in mining areas and road areas has become an important aspect of economic construction.
In many engineering constructions, vegetation destruction and water and soil erosion are becoming increasingly serious. Eco-bags are effective in soil stabilization and greening on slopes. Eco-bags are simple to lay, easy to operate, low in cost, and suitable for large-scale applications. and promotion.
When greening and protecting slopes with ecological bags, the slope should be smoothed first, stones, branches and other debris should be cleaned up, and potholes should be filled with soil and compacted. Before laying, cover the slope with a layer of base soil about 10 cm to 15 cm thick to promote the deep penetration of grass roots, so that the bottom of the ecological bag is in close contact with the base surface, reducing the exposed surface area of the planting bag, maintaining moisture, and preventing and controlling Effects of soil erosion.
Ecological bags use crop soil that is also mature soil. If there is no crop soil, you can use raw soil and add some peat soil, plant ash, fertilizer, water-retaining agent, etc. If the soil is too sticky, you can add some fine sand.
Construction is carried out in spring, summer or early autumn. After construction, water the ecological bag for more than fifteen days continuously until all the plant seedlings have emerged. Gradually reduce the amount of watering and the interval. The grass will basically become a lawn in about thirty days. Maintain it like a normal lawn.
If the construction is in late autumn or winter, do not water the ecological bag again to prevent the grass seeds from freezing to death before their roots have just sprouted and have not yet penetrated deeply, affecting their greening the following year.
