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Ecological restoration method for rock slope
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A technology for ecological restoration and slope, applied in botany equipment and methods, excavation, lawn growth, etc., can solve the problems of difficult survival of plants, low activated nutrients, poor water retention function of rock mass, etc.
Active Publication Date: 2021-04-30
江苏绿之源生态建设有限公司
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The rocky slope wound is different from the soil slope, it does not have the soil conditions and nutrient conditions necessary for plant growth, and the water retention function of the rock mass is poor, and the activated nutrient content is low, it is difficult to absorb water and nutrients from the slope rock layer to supply plant growth and development , making it difficult for plants to survive
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Embodiment 1
[0056] Such as figure 1As shown, an ecological restoration method for a rock slope, spraying the first nutrient base and the second nutrient base to the rock slope 100, the first nutrient base forms the first matrix layer 200 in contact with the rock slope 100, and the second The nutrient matrix forms the second matrix layer 300 above the first matrix layer 200, and the thickness of the first matrix layer is 3-5 times that of the second matrix layer.
[0057] In actual use, the first nutrient base includes the following raw materials in parts by mass:
[0058] 12.5-13.5 parts of sediment or tailings in the mining area
[0097] Such as Figure 2-7 As shown, the present embodiment discloses a spraying device of vegetation nutrient base, which can be used in embodiment 1, and the spraying device includes:
[0098] The first profile 13 is used for laying at the bottom of the slope;
[0099] The second profile 14 is used for laying on the top of the slope;
[0100] The base 15 is slidably arranged on the first profile 13;
[0101] The first driving mechanism 16 is arranged on the first profile 13 and is used to drive the base 15 to move left and right;
[0102] The top seat 17 is slidably arranged on the second profile 14;
[0103] The second driving mechanism 18 is arranged on the second profile 14 and is used to drive the top seat 17 to move left and right, and the top seat 17 and the base 15 move synchronously;
[0104] Two steel wire ropes 19 arranged in parallel, one end of the two steel wire ropes 19 is relatively fixed to the base 15, and the other end is relatively fixed to the top sea...
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Abstract
The invention discloses an ecological restoration method for a rock slope. The ecological restoration method comprises the steps of spraying a first nutrient medium and a second nutrient medium to the rock slope, enabling the first nutrient medium to form a first matrix layer which is located at the bottom and is in contact with the rock slope, and enabling the second nutrient medium to form a second matrix layer located above the first matrix layer, wherein the thickness of the first matrix layer is 3-5 times that of the second matrix layer; and the second nutrient medium comprises seeds. According to the method, the first matrix layer well matched with the rock slope can be formed by spraying the first nutrient medium, the second matrix layer located above the first matrix layer can be formed by spraying the second nutrient medium containing seeds, and the thickness of the first matrix layer is 3-5 times that of the second matrix layer; and the relatively thick first matrix layer can be reliably connected with the rock slope, and enough depth can be provided for reliable growth of seeds of the second matrix layer.
Description
technical field [0001] The invention relates to the field of ecological restoration, in particular to an ecological restoration method for rock slopes. Background technique [0002] In the construction of roads, hydropower development, mining and other projects in mountainous areas, many exposed rock slopes are caused by slope excavation. The rocky slope wound is different from the soil slope, it does not have the soil conditions and nutrient conditions necessary for plant growth, and the water retention function of the rock mass is poor, and the activated nutrient content is low, it is difficult to absorb water and nutrients from the slope rock layer to supply plant growth and development , making it difficult for plants to survive. Contents of the invention [0003] Aiming at the above problems, the present invention proposes an ecological restoration method for rock slopes. [0004] The technical scheme that the present invention takes is as follows: [0005] An ecol...
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