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Vegetation recovery method for water front hard protection slope

A kind of vegetation restoration and hard technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of single riparian vegetation community structure and high coverage of climbing vines, restore landscape and ecological functions, improve survival rate, Low cost investment

Active Publication Date: 2014-05-07
SHENZHEN GREENJIUZHOU LANDSCAPING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Planting climbing vines is likely to result in a single vegetation community structure along the river bank, and the climbing vines cover a high degree, which is unfavorable to waterfront animals that rely on the water body to stop in the ebb and flow zone

Method used

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  • Vegetation recovery method for water front hard protection slope
  • Vegetation recovery method for water front hard protection slope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, the planting holes 1 are arranged in a plum blossom shape. This can increase the distance between the vertical planting holes, thereby further reducing the impact on the stability of the original slope protection. In the planting holes 1, the adjacent rows are staggered, and the odd rows or the even rows are arranged correspondingly and in parallel.

Embodiment 2

[0037] Such as figure 2 As shown, in step A, a hole is drilled on the hardened slope protection 5 to manufacture a planting hole 1; the plant 4 is planted by dismantling the hardened slope protection slope 5 discontinuously;

[0038] Step B screening and planting the plant species 2 grown in the land-water transition zone;

[0039] Step C planting plants by seedling planting and seed sowing;

[0040] Step D. A PVC pipe 3 is wrapped around the planting hole 1 for protection, and the PVC pipe 3 can be removed.

Embodiment 3

[0042]The hardened riverbank slope protection on the east and west sides of the estuary of the Fengtang River in Shenzhen Bay to the 200-meter inland section was selected as the reconstruction sample site. The east bank is cut off by the tributary of Fengtang River into two sections near the sea and near the land. As the slope protection at the offshore end is strongly attacked by the sea wind, it is designed to regreen the slope protection section by planting small herbs. Firstly, enlarge the gaps in the concrete joints along the horizontal direction in the reformed section, and then spray the seeds of Sansevieria taiwanensis in the gaps where the soil is exposed. After the seedlings grow, the poor growth areas will be re-sprayed, and there is no need for post-maintenance. . After two growing seasons, Sansevieria in this section is growing well, and the vegetation coverage rate in the regreening area reaches 70%. On the east side near the land and on the west side of the ri...

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Abstract

The invention provides a vegetation recovery method for a water front hard protection slope. The method comprises the following steps of A. digging holes in the hard protection slope and making planting holes; planting plants in a discontinuous hard protection slope removing mode; B. screening and planting plant species growing in water-land transition zones; C. planting plants in a nursery stock plantation and seeding mode, wherein plant spacing of the plants is 90% of the sum of radiuses of adjacent plant crown widths; D. nurturing nursery stocks. According to the vegetation recovery method for the water front hard protection slope, through making planting holes, namely the discontinuous hard protection slope removing mode, original protection slope stability is maintained, suitable growing environment for plants is added, and interference and influence on the riverbank ecology system by dismounting and reconstruction and other large-scale engineering can be avoided.

Description

technical field [0001] The invention relates to a vegetation planting method on a hardened river bank slope protection, in particular to a vegetation planting method on a hardened river bank slope protection in an estuary area or a coastal estuary area, where salt and fresh water blend. Background technique [0002] As the transition zone between the aquatic ecosystem and the terrestrial ecosystem, the waterfront slope protection is an important place for the exchange of material, energy and biological resources between the two systems. The environmental changes caused by the ups and downs of water bodies can provide many unique habitats for animals, plants and even microorganisms. Studies have shown that the number of animal and plant species in the riparian zone is significantly higher than that in other ecosystems, and many arthropods and arthropods belong to riparian species. In England, De Graaf et al. found that there are more than 2,000 species of reptiles and amphib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00
Inventor 昝启杰韦萍萍程华荣黄嫦娥程红星毛礼周海旋
Owner SHENZHEN GREENJIUZHOU LANDSCAPING
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