Ecological Restoration Method of Mine Engineering Wounds
A technology for ecological restoration and mine engineering, applied in the direction of site preparation methods, botany equipment and methods, plant protection covers, etc., can solve the problems of rainfall loss, inability to meet plant growth, large permeability coefficient, etc., and achieve easy operation and mine restoration costs Low, principled effect
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Embodiment 1
[0031] A method for ecological restoration of mine engineering wounds, comprising the steps of:
[0032] a. Configure the nutrient soil in the room according to the specified ratio, add water and stir evenly, then fill the nutrient soil into the plant planting base plate, and plant the tree seedlings into the nutrient soil, cover the anti-evaporation plate, and plant the planting base After the plate is made, place it in a cool place for later use;
[0033] b. According to the climate characteristics of different regions, choose the appropriate season to place the plant planting base;
[0034] c. Before planting the arbor base plate, the base trench should be excavated in the mine restoration area;
[0035] d. Place the arbor planting base plate in the foundation groove, use water pipes to irrigate the base plate, stop after the water storage layer of the base plate is saturated, and then fill the gaps around the base plate with on-site soil;
[0036] e. After the on-site pl...
Embodiment 2
[0048] The invention is suitable for ecological restoration projects of engineering wounds such as exposed areas of mines and dumps, and can play the role of "water conservation and solidification" and reduction of heavy metal enrichment through the arbor planting base plate.
[0049] By constructing the arbor planting base plate, the soil is water-retained and solidified, and the arbor seedlings are given sufficient nutrients. The root system of surviving trees can improve the mine soil, promote the growth of soil microorganisms and the enrichment of mineral nutrients, and provide growth space for shrubs and grasses. -shrub-grass" mode transition.
[0050] Arbor planting base plate ( figure 1 , figure 2) consists of an outer structure 1, an evaporation pan 2, a nutrient soil 3, and tree seedlings 4.
[0051] The outer structure 1 is cylindrical and made of degradable anti-seepage material, with a diameter of 0.8-1.5m, a height of 0.8-1.2m, and a wall thickness of 3-5cm. ...
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