For rock and soil slopes and rock slopes, the traditional treatment method is generally the use of three-dimensional network planting technology. Studies have shown that this kind of slope due to poor soil quality, the use of three-dimensional net grass planting technology is still not up to the desired effect, the slope soil conditions can not be changed, the use of guest soil spraying can improve the slope soil quality, greening effect is better. From the price point of view, the cost of soil spraying is higher than the cost of planting grass in the three-dimensional net, so two ecological greening technologies can be selected according to the actual situation.

1. Greening of slope (spraying and planting grass for slope greening of railway, highway, expressway and other projects);

The spraying machine is widely used in slope greening, and its slopes mainly include natural slope, artificial excavation slope, soil slope, rock slope, gentle slope, rock and soil layer tendency and slope relationship: bedding slope, reverse slope, stable slope, and unstable slope.

(Quarry, Quarry, Slag);

It turns out that the earth is covered with trees, and man-made activities have led to the destruction of a large number of forests, causing serious damage to the ecological environment. To protect the earth's environment, we must protect the earth's green environment.

3. Greening of the golf course;

4, landfill;

According to the planning requirements, geotextile or other materials shall be used for anti-seepage treatment to prevent waste seepage from seeping into the surface, and gas gathering wells, gas production pipelines and transmission pipelines shall be set up. The waste layer shall be about 3 meters thick, covered with 10-15cm thick plain soil, and shall be rolled and leveled. The plain soil shall be compacted until it cannot be filled. The surface plain soil shall be compacted according to regulations.

Greening the ground;

River greening (dam slope in hydraulic engineering);

7, waste slag mountain, red mud mountain, garbage mountain;

8, desert greening barren hills, barren beaches, deserts, barren hills, etc;

Every year, trees are planted and sand is controlled every year. Why are there more and more sandstorms and dust storms? The reason is that, on the whole, not only the phenomenon of land abandonment, overgrazing, and deforestation is still serious, but there are also many invisible damages, such as the construction of roads and the expansion of cities, which damage the vegetation, so that artificial tree planting and vegetation can not keep up with the speed of felling and other damage, so that the vegetation gradually shrinks, which is also the root cause of sandstorms. To achieve this, in addition to afforestation, caring for the green, protecting forests, vegetation, and pastures is the right choice.

Prevention and control of wind and sand, control of soil erosion and water conservation;

10, large-scale land greening, urban greening;

The slope of the landslide.

Note:

Prevention and control of diseases and insect pests: Regularly observe the growth of slope vegetation. Prevention is the main method for prevention of diseases and insect pests. Once they appear, spray them immediately.

Selection of seed varieties: herbaceous plants: bluegrass, high wool, purple wool, etc. Shrubs: Lespedeza, purple locust, etc.