Method for ecological transformation of river channel concrete embankment slope

Abstract

The invention relates to the field of embankment slope transformation, and particularly discloses a method for ecological transformation of a river channel concrete embankment slope. The method for ecological transformation of the river channel concrete embankment slope is characterized by comprising the following steps that 01), planting holes are dug in the concrete embankment slope according to a design drawing; 02), a nutrient solution is poured into the planting holes; 03), earthworms are put into the planting holes; 04), the planting holes are sealed through light-transmitting plates for 7-14 days; 05), the light-transmitting plates are detached, and green plants are planted; 06), blocky porous materials are put into soil of the planting holes till the surfaces of the soil in the planting holes are completely covered; and 07), adhesives permeate into the joints of the adjacent porous materials and the joints of the porous materials and the inner walls of the planting holes. The nutrient solution comprises, by mass, 100 parts of water, 1.5-2.5 parts of beer and 0.03-0.05 part of a microbial agent. The method has the advantage that the difficulty of soil loosening operation is lowered.

Description

technical field [0001] The application relates to the field of embankment slope reconstruction, and more specifically, it relates to a method for ecological reconstruction of river concrete embankment slopes. Background technique [0002] The embankment is an important measure to protect the slope soil and avoid soil erosion caused by the erosion of the soil by the river. There are many kinds of embankment slopes, such as concrete embankment slopes and ecological greening embankment slopes. [0003] The concrete embankment is simple in construction and has a long timeliness. It has become a more general type of embankment. It only needs to pour concrete on the slope soil of the river to form a concrete embankment. The scouring effect of the river will be offset by the concrete embankment, making The soil is protected by the concrete structure, avoiding soil erosion. [0004] However, although the concrete embankment has good effect and is convenient for construction, it red...

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Problems solved by technology

[0006] However, the inventors found that the above-mentioned solution exists, the soil is squeezed by the concrete structure for a long time, and there is no rainwater supplement after being closed, which makes the soil dry and hardened, which is not suitable for planting green plants, and the soil in the planting hole needs at least loosening treatment. It can be planted, but because the planting hole is small, the operation space is limited, making loosening the soil extremely difficult, so there is still room for improvement

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