CN104878764A

CN104878764A - Ecological curtain laying and planting method

Info

Publication number: CN104878764A
Application number: CN201510140561.6A
Authority: CN
Inventors: 孙淑英; 辛胜利; 孙明文; 孙德森
Original assignee: Inner Mongolia University
Current assignee: Inner Mongolia University
Priority date: 2015-03-24
Filing date: 2015-03-24
Publication date: 2015-09-02
Anticipated expiration: 2035-03-24
Also published as: CN104878764B

Abstract

The invention discloses an ecological curtain laying and planting method. The method is characterized in that two ends of an ecological curtain can be pressed by additionally arranging load-bearing rods, connection fixing iron wires and connection fixing rings to enable the ecological curtain to be close to a slope, connecting lines at two ends of water-soil blocking belts on the ecological curtain are connectedly fixed to the fixing rings on the connection fixing iron wires, and the connection fixing iron wires are connectedly fixed at the bottoms of the load-bearing rods to enable the ecological curtain and the slope to be a whole. When wind blows, the ecological curtain can protect the slope from being directly blown by high wind, stabilize the slope and block soil-seed loss; when heavy rain and rapid rain fall, rain speed can be reduced, scouring of the slope by rainwater can be reduced, rainwater can be blocked and dispersed, the slope can be reinforced to prevent soil of the slope from sliding down, radial flow and landslide are avoided, water-storage and -retention capability of soil of the slope is improved, plants are enabled to grow exuberantly and distributed uniformly, and vegetation covering degree is increased. The ecological curtain laying and planting method has the advantages of wide material source, simple laying and planting process, easy operation, quick progress and high efficiency.

Description

A kind of ecological curtain cover plant method

Technical field

The present invention relates to grassland desertification to administer, the section water and soil conservation of high hillside fields and vegetation recovery, refer in particular to the cover plant method of afforestation ecological curtain that refuse dump, a kind of ore deposit in the open reclaims for soil and slope protection.

Background technology

At present, known open-pit mine blast side slope is reclaimed and afforested cover plant ecological curtain is that longitudinal separation 50cm-300cm is laterally fixedly installed grass water and soil barrier tape processed on individual layer straw screen or mat, fixed into the soil with 2-4 root long 20cm-40cm branch, grass water and soil barrier tape wiring between curtain and curtain is connected and fixed, sowing grass below straw screen or mat, fill with seed, side seam covers fine earth, due to the large arid of grassland ecological wind, 6-7 level strong wind, sand happens occasionally, ecological curtain cover plant is in high hillside fields section, easily started by strong wind, wipe out good domatic of cover plant, cause manpower, the waste of material resources, affect ecological management process, reduce ecological engineering quality, increase greening cost of reclaiming, develop a kind of wind resistance power strong, the cover plant method that efficiency is high ensures ecological construction quality, quickening ecological management process is badly in need of.

Summary of the invention

The technical problem that patent of the present invention will solve is to provide a kind of cover plant method of ecological curtain, this cover plant method can make ecological curtain and to be domaticly combined into one, strengthen its wind resistance power, avoid being swept by strong wind, soil and slope protection, soil, seed is prevented to run off, improve afforestation project quality, increase vegetation coverage.

The technical problem to be solved in the present invention is realized by following scheme: a kind of ecological curtain cover plant method, it is characterized in that: at distance slope earth-retaining wall 15cm-100cm place, square position, by the width transverse ends of ecological curtain, parallel inside 3cm-10cm place arranges 2 long 50cm-150cm, diameter 1cm-10cm bearing bar, bearing bar in depth descends 20cm-70cm, respectively bottom 2 bearing bars fix a 12#-20# and be connected and fixed iron wire, retaining wall, domatic transverse direction draws plantation trench sowing seed, ecological curtain aligns with two bearing bars, being layered on two is connected and fixed below iron wire, front end is real by soil pressure, ecological curtain longitudinal separation 40cm-300cm transverse horizontal scrolls up the water and soil barrier tape of tying up a high 3cm-15cm, water and soil barrier tape lateral separation 20cm-40cm reinforces a wiring, the wiring at water and soil barrier tape two ends leaves long 10cm-30cm connecting line, two be connected and fixed iron wire relative with water and soil barrier tape on the position of 1cm-5cm, turn round three-sixth turn and make a diameter 0.3cm-1.5cm being connected and fixed iron wire and be connected and fixed ring, be connected and fixed with the retainer ring that wiring and the two ends at water and soil barrier tape two ends are connected and fixed on iron wire, longitudinal separation 3m-15m, by the parallel inside 3cm-10cm of the width transverse ends of ecological curtain, two bearing bars are set, two are connected and fixed the bottom that iron wire is fixed on bearing bar, push down ecological curtain two ends make its be close to sowing domatic, cover plant good ecological curtain water and soil barrier tape covers thick layer 1cm-2cm soil, paving the first row ecological curtain uses 2 bearing bars, 2 are connected and fixed iron wire, the both sides that second row ecological curtain connects with the first row ecological curtain crimp 2cm-8cm, water and soil barrier tape is tied up by the position volume of the first row, connecting line is by the first row bearing bar, be connected and fixed iron wire, retainer ring is connected and fixed, the another side of the second row with the first row bearing bar longitudinal separation apart from equal, bearing bar is fixed by the position of the inside 3cm-10cm of width transverse horizontal of ecological curtain, be connected and fixed iron wire with one to be connected and fixed, according to said method cover plant successively, except the first row arranges two bearing bar, dual link fixes iron wire, every provisional capital of follow-up cover plant arranges that single bearing bar is single is connected and fixed iron wire, according to the size of the on-the-spot gradient, length, the first row arranges 6-16 root bearing bar, often row arranges 3-8 root bearing bar later.

Advantage of the present invention is: set up bearing bar by development, be connected and fixed iron wire, be connected and fixed ring the two ends of ecological curtain to be pushed down, it is made to be close to domatic, connecting line and the retainer ring be connected and fixed on iron wire at the water and soil barrier tape two ends on ecological curtain are connected and fixed, be connected and fixed the bottom that iron wire is fastened on bearing bar, make ecological curtain and domatic formation one, when blowing, ecological curtain can protect domatic prevent from strong wind from directly blowing scraping domatic, firm domatic stop soil seed runs off, and falls heavy rain, can reduce rain speed during anxious rain, reduce rainwater and wash away domatic, intercept dispersion rainwater, reinforce the domatic Soil Slope that prevents and glides, avoid runoff and landslide, increase Soil Slope is retained and conserved soil moisture ability, makes luxuriant growth, be evenly distributed, increase vegetation coverage, through the growth of 1-2, the limb of plant, root system becomes to be integrated with ecological curtain, can cut better and store sleet, attracting dust, assemble dry branches and fallen leaves, for plant growth provides more moisture and nutrient, and it is extensive to have material source, cover plant program is simple, easy to operate, progress is fast, efficiency is high, etc. advantage.

Accompanying drawing explanation

Below in conjunction with accompanying drawing for an embodiment:

Fig. 1 be the present invention domatic concrete implement time structure chart.

Fig. 2 is retaining wall cover plant schematic diagram.

Fig. 3 is connected and fixed iron wire, is connected and fixed ring.

Fig. 4 is bearing bar.

In Fig. 1: 1, straw screen or mat 2, be connected and fixed iron wire 3, be connected and fixed ring 4, water and soil barrier tape 5, bearing bar 6, retaining wall

Detailed description of the invention

As depicted in figs. 1 and 2, in distance slope earth-retaining wall 6.5cm-100cm position, square position, by the parallel inside 3cm-10cm position of the width transverse ends of straw screen or mat 1, arrange, fix 2 bearing bars 5, bearing bar 5 in depth descends 50cm, bottom 5 is each to be fixed a 12#-20# and is connected and fixed iron wire 2, retaining wall 6, domatic transverse direction draws plantation trench sowing seed, straw screen or mat 1 aligns with two bearing bars 5, being layered on two is connected and fixed below iron wire 2, front end is real by soil pressure, straw screen or mat 1 longitudinal separation 70cm transverse horizontal scrolls up the water and soil barrier tape 4 of tying up a high 8cm, water and soil barrier tape 4 lateral separation 25cm reinforces a wiring, the two ends wiring of water and soil barrier tape 4 leaves 10cm-30cm connecting line, two be connected and fixed line 2 relative with water and soil barrier tape 4 on the position of 1cm-5cm, make a diameter 0.3cm-0.6cm and be connected and fixed ring 3, the be connected and fixed ring 3 relative with two ends with the wiring at water and soil barrier tape 4 two ends is connected and fixed, longitudinal separation 5m, arrange by the parallel inside 3cm-10cm of the width transverse ends of straw screen or mat 1, fix 2 bearing bars 5, two are connected and fixed the bottom that iron wire 2 is fixed on bearing bar 5, push down the two ends of straw screen or mat 1, water and soil barrier tape 4 covers the thick soil of one deck soil 1cm-2cm above, spread the both sides that the second row straw screen or mat 1 connects with the first row straw screen or mat 1 and crimp 2cm-8cm, the interval that water and soil barrier tape 4 and the first row water and soil barrier tape 4 volume are tied up, position is equal, connecting line and the first row are connected and fixed iron wire 2, be connected and fixed ring 3, bearing bar 5 is connected and fixed, the another side of the second row with the first row bearing bar 5 longitudinal separation apart from equal, bearing bar 5 is fixed by the position of the inside 3cm-10cm of width transverse horizontal of straw screen or mat 1, connect fixing iron wire 2 with one to be fixedly connected with bearing bar 5, the connecting line of water and soil barrier tape 4 be connected and fixed iron wire 2, be connected and fixed ring 3 to be connected and fixed, the first row is arranged, fix 12 bearing bars 5, follow-up often row is arranged fixes 6 bearing bars 5.

Claims

1. an ecological curtain cover plant method, it is characterized in that: at distance slope earth-retaining wall 15cm-100cm place, square position, by the width transverse ends of ecological curtain, parallel inside 3cm-10cm place arranges 2 long 50cm-150cm, diameter 1cm-10cm bearing bar, bearing bar in depth descends 20cm-70cm, respectively bottom 2 bearing bars fix a 12#-20# and be connected and fixed iron wire, retaining wall, domatic transverse direction draws plantation trench sowing seed, ecological curtain aligns with two bearing bars, being layered on two is connected and fixed below iron wire, front end is real by soil pressure, ecological curtain longitudinal separation 40cm-300cm transverse horizontal scrolls up the water and soil barrier tape of tying up a high 3cm-15cm, water and soil barrier tape lateral separation 20cm-40cm reinforces a wiring, the wiring at water and soil barrier tape two ends leaves long 10cm-30cm connecting line, two be connected and fixed iron wire relative with water and soil barrier tape on the position of 1cm-5cm, turn round three-sixth turn and make a diameter 0.3cm-1.5cm being connected and fixed iron wire and be connected and fixed ring, be connected and fixed with the retainer ring that wiring and the two ends at water and soil barrier tape two ends are connected and fixed on iron wire, longitudinal separation 3m-15m, by the parallel inside 3cm-10cm of the width transverse ends of ecological curtain, two bearing bars are set, two are connected and fixed the bottom that iron wire is fixed on bearing bar, push down ecological curtain two ends make its be close to sowing domatic, cover plant good ecological curtain water and soil barrier tape covers thick layer 1cm-2cm soil, paving the first row ecological curtain uses 2 bearing bars, 2 are connected and fixed iron wire, the both sides that second row ecological curtain connects with the first row ecological curtain crimp 2cm-8cm, water and soil barrier tape is tied up by the position volume of the first row, connecting line is by the first row bearing bar, be connected and fixed iron wire, retainer ring is connected and fixed, the another side of the second row with the first row bearing bar longitudinal separation apart from equal, bearing bar is fixed by the position of the inside 3cm-10cm of width transverse horizontal of ecological curtain, be connected and fixed iron wire with one to be connected and fixed, according to said method cover plant successively, except the first row arranges two bearing bar, dual link fixes iron wire, every provisional capital of follow-up cover plant arranges that single bearing bar is single is connected and fixed iron wire, according to the size of the on-the-spot gradient, length, the first row arranges 6-16 root bearing bar, often row arranges 3-8 root bearing bar later.