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Plant cushion for filling plant growing mediums and application thereof

A planting base material and vegetation mat technology, applied in the field of ecological restoration, can solve problems such as complicated procedures, high cost, and difficulty in popularization and application, and achieve the effects of simple construction, improved efficiency, and reduced energy consumption

Active Publication Date: 2013-03-20
江苏绿之源生态建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the ecological restoration of slopes in remote and hidden areas, this technical method has complicated procedures and high costs, and it is difficult to promote and apply it in large areas in these areas.

Method used

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  • Plant cushion for filling plant growing mediums and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1: Ecological Restoration of the Slag Heap Slope of Xiangtan Manganese Mine

[0032] 1. Vegetation mat structure

[0033] (1) The vegetation mat is a left-, middle-, and right-symmetrical structure. It is a filling vegetation mat composed of a plurality of filling bags that are flat-sewn from the bottom layer and the surface layer. The bottom material is polypropylene filament geotextile, and the surface material is dense shade net. Holes are left at the seams between multiple pouches.

[0034] (2) The width of the vegetation pad is 220cm. It is composed of 6 filling bags. The width of the filling bag is 16cm. The suture width between the filling belts is 3cm. The vertical feed channel between the bags is 10 cm. There are 4 inlets for the surface layer of the bag cushion, and the size of the inlets is 10*10cm.

[0035] (3) There are 2 safety ropes for each vegetation pad, and the safety ropes are fixed in the suture belt, which are glass fiber ropes with a d...

Embodiment 2

[0044] Example 2 Ecological Restoration of Shuifumiao Fluctuating Zone in Xiangxiang City

[0045] 1. Vegetation mat structure

[0046] (1) The vegetation mat has a left-, middle-, and right-symmetrical structure. It is a filling vegetation mat composed of a plurality of stuffing bags that are flat-sewn from the bottom layer and the surface layer. Both the bottom layer and the surface layer are made of polypropylene filament geotextile.

[0047](2) The width of the vegetation pad is 240cm. It is composed of 6 filling bags. The width of the filling bag is 18cm. The suture width between the filling belts is 4cm. The vertical feed channel between the bags was 10 cm wide. There are 4 feed inlets for the vegetation cushion surface layer, and the size of the feed inlet is 10*10cm.

[0048] (3) There are 2 safety ropes for each vegetation pad, and the safety ropes are fixed in the suture belt, which are direct 1cm glass fiber ropes, and one safety rope is set for every two groups ...

Embodiment 3

[0057] Example 3 Ecological Restoration of a Gangue Hill Slope in Linfen City, Shanxi Province

[0058] 1. Vegetation mat structure (see figure 1 )

[0059] (1) The vegetation mat has a left, middle and right symmetrical structure, which are respectively the left part 6 of the filling bag, the middle part 5 of the filling bag and the right part 7 of the filling bag. Consisting of a bottom layer and a surface layer flat seamed. The bottom material is stitched together with vegetation blanket and polypropylene filament geotextile, the polypropylene filament geotextile is overlapped on the vegetation blanket, and the surface layer material is high-density polyethylene three-needle warp-knitted net (Jiangsu Lvzhiyuan Ecological Construction Co., Ltd. Produce).

[0060] (2) The width of the vegetation pad is 280cm, and it is composed of 8 filling bags. The width of the filling bag is 20cm. The suture belt between the filling belts is 5cm wide. The vertical feed channel between ...

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Abstract

The invention provides a plant cushion for filling plant growing mediums. The plant cushion comprises a plurality of filling bags which are integrally sewed; each filling bag is formed by a bottom layer and a surface layer, which are sewed together; the surface layer of each filling bag is provided with a feeding opening; and each filling bag is filled with the plant growing mediums. The invention further provides a method for applying the plant cushion to treat a slope surface. The plant cushion disclosed by the invention is used for filling slurry-shaped plant growing mediums into filler bags; the construction is simple and the efficiency is high; water in slurry-shaped materials can be extruded to flow out in a filling process so as to guarantee that the filling bags are fully filled; and compared with a plant growing medium spraying greening technology, the efficiency is improved by 2-3 times and the cost is comprehensively reduced by 30-40%. After the construction is finished, the gap between the bags can be used for storing materials including dry branches and fallen leaves, humus, soil and the like and the water and soil loss prevention effect is obvious. Plant seedlings can grow from surface-layer materials; and meanwhile, technologies of transplant, cottage and the like are combined so that plant varieties are enriched.

Description

technical field [0001] The invention belongs to the fields of ecological restoration and water and soil conservation, and in particular relates to a device filled with plant substrates and an application thereof. Background technique [0002] In the process of engineering construction and mining of mineral resources, a large number of fill slopes, mining slopes, waste rock slopes and tailings dump slopes are formed, occupying valuable land resources. With the continuous improvement of the level of economic development, the protection and governance of the ecological environment have been strengthened, and the ecological function and vegetation restoration of the slopes of waste rock dumps, tailings storage yards, and slopes of water-fluctuating zones have become key and difficult points. According to the "National Land Use Overall Planning Outline (2006-2020)" and "National Mineral Resources Planning (2008-2015)", the ecological restoration tasks of mining wasteland such as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/04A01G31/00
Inventor 祁有祥辜再元王京燕
Owner 江苏绿之源生态建设有限公司
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