CN104878764B - Ecological curtain laying and planting method - Google Patents

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 improvement, the section water and soil conservation of high hillside fields and revegetation, refer in particular to one kind outdoor Reclaim for soil and slope protection on ore deposit refuse dump the cover plant method of afforestation ecological curtain.

Background technology

At present, known open-pit mine blast side slope is reclaimed and afforested cover plant ecological curtain is longitudinally spaced on individual layer straw screen or mat 50cm-300cm is laterally fixedly installed grass water and soil barrier tape processed, fixed into the soil with 2-4 root long 20cm-40cm branch, curtain and Grass water and soil barrier tape wiring processed between curtain is connected, and sows grass, fills seed, side seam covers fine earth below straw screen or mat, due to The big arid of grassland ecological wind, 6-7 level strong wind, sand happen occasionally, and ecological curtain cover plant, in high hillside fields section, is easily started by strong wind, Wipe out good domatic of cover plant, cause the waste of human and material resources, affect ecological management process, reduce ecological engineering quality, increase multiple Cultivate greening cost, a kind of wind resistance power of development is strong, the cover plant method of efficiency high is to ensure that ecological construction quality, accelerate ecological management and enter Journey is badly in need of.

Content of the invention

Patent of the present invention technical problem to be solved is a kind of cover plant method providing ecological curtain, and this cover plant method can make Ecological curtain is combined into one with domatic, strengthens its wind resistance power, it is to avoid swept by strong wind, soil and slope protection, prevent soil, plant subflow Lose, improve afforestation project quality, increase vegetation coverage.

The technical problem to be solved in the present invention to be realized by following scheme: a kind of ecological curtain cover plant method, it is characterized in that: Square position at slope earth-retaining wall 15cm-100cm, by setting 2 at the parallel inside 3cm-10cm of the width transverse ends of ecological curtain The long 50cm-150cm of root, diameter 1cm-10cm bearing bar, bearing bar in depth descends 20cm-70cm, each solid 2 bearing bar bottoms A fixed 12#-20# is connected iron wire, retaining wall, domatic laterally draws plantation ditch sowing, ecological curtain and two bearing bars pair Together, be layered on below two iron wires that are connected, front end is real with soil pressure, ecological curtain longitudinally spaced 40cm-300cm transverse horizontal to Upper volume ties up the water and soil barrier tape of a high 3cm-15cm, and water and soil barrier tape lateral separation 20cm-40cm reinforces a wiring, water and soil The wiring at barrier tape two ends leaves long 10cm-30cm connecting line, is connected iron wire with water and soil barrier tape relatively upward at two The position of 1cm-5cm, turns round three-sixth turn the iron wire that is connected and makes a diameter 0.3cm-1.5cm and be connected ring, uses water and soil The retainer ring that the wiring at barrier tape two ends and two ends are connected on iron wire is connected, and longitudinally spaced 3m-15m, by ecological curtain The parallel inside 3cm-10cm of width transverse ends two bearing bars are set, two iron wires that are connected are fixed on the bottom of bearing bar Portion, pushing down ecological curtain two ends makes it be close to sow domatic, covering thick layer 1cm-2cm in cover plant good ecological curtain water and soil barrier tape Soil, paving the first row ecological curtain uses 2 bearing bars, 2 iron wires that are connected, the second row ecological curtain and the first row ecological curtain phase The both sides crimping 2cm-8cm connecing, ties up water and soil barrier tape by the position volume of the first row, connecting line is by the first row bearing bar, connection Fixing iron wire, retainer ring are connected, the another side of the second row longitudinally spaced with the first row bearing bar apart from equal, by ecological curtain The inside 3cm-10cm of width transverse horizontal position fix bearing bar, be connected with the iron wire that is connected, by this side Method cover plant successively, except the double bearing bar of the first row setting, dual link fix iron wire, the often row of follow-up cover plant is all to arrange single load-bearing The single iron wire that is connected of bar, according to size, the length of the live gradient, the first row arranges 6-16 root bearing bar, and often row sets later Put 3-8 root bearing bar.

The invention has the advantage that bearing bar, the iron wire that is connected are set up by development, the ring that is connected can be by ecological curtain Two ends are pushed down so as to be close to domatic, the connecting line at water and soil barrier tape two ends on ecological curtain and the fixation being connected on iron wire Ring is connected, and the iron wire that is connected is fastened on the bottom of bearing bar, makes ecological curtain and domatic formation one, when blowing, Ecological curtain can protect domatic prevent from strong wind from directly blowing scraping domatic, consolidate domatic stop soil seed and run off, energy when fall heavy rain, anxious rain Reduction rain speed, reduces rainwater and domatic is washed away, and intercepts dispersion rainwater, and reinforcing is domatic to prevent Soil Slope from gliding, it is to avoid runoff And landslide, increase Soil Slope and retain and conserve soil moisture ability, make luxuriant growth, be evenly distributed, increase vegetation coverage, through 1- The growth of 2 years, the limb of plant, root system and ecological curtain are integrally formed, can preferably cut storage sleet, attracting dust, assemble withered Branch fallen leaves, provide more moisture and nutrient for plant growth, and have material source extensively, cover plant program is simple, easily grasp Make, progress is fast, efficiency high, the advantages of.

Brief description

Below in conjunction with the accompanying drawings for an embodiment:

The structure chart that Fig. 1 is that the present invention is domatic when being embodied as.

Fig. 2 is retaining wall cover plant schematic diagram.

Fig. 3 be connected iron wire, be connected ring.

Fig. 4 is bearing bar.

In Fig. 1: 1, straw screen or mat 2, the iron wire 3 that is connected, the ring 4 that is connected, water and soil barrier tape 5, bearing bar 6, gear soil Wall

Specific embodiment

As depicted in figs. 1 and 2, in square position apart from slope earth-retaining wall 6.5cm-100cm position, the width by straw screen or mat 1 is horizontal The parallel inside 3cm-10cm position in two ends, arranges, fixes 2 bearing bars 5, bearing bar 5 in depth descends 50cm, and the bottom 5 is each Fix a 12#-20# to be connected iron wire 2, retaining wall 6, domatic laterally draw plantation ditch sowing, straw screen or mat 1 and two bearing bars 5 alignment, are layered on below two iron wires 2 that are connected, and front end is real with soil pressure, and the longitudinally spaced 70cm transverse horizontal of straw screen or mat 1 is upwards Volume ties up the water and soil barrier tape 4 of a high 8cm, and water and soil barrier tape 4 lateral separation 25cm reinforces a wiring, water and soil barrier tape 4 Two ends wiring leaves 10cm-30cm connecting line, in the position of two line 2 and water and soil barrier tape 4 1cm-5cm relatively upward that are connected Put, make a diameter 0.3cm-0.6cm and be connected ring 3, with the connection relative with two ends of the wiring at water and soil barrier tape 4 two ends Retainer ring 3 is connected, longitudinally spaced 5m, by the parallel inside 3cm-10cm setting of the width transverse ends of straw screen or mat 1, fixes 2 Bearing bar 5, two iron wires 2 that are connected are fixed on the bottom of bearing bar 5, push down the two ends of straw screen or mat 1, above water and soil barrier tape 4 Cover one layer of thick soil of native 1cm-2cm, the both sides crimping 2cm-8cm that paving the second row straw screen or mat 1 is connected with the first row straw screen or mat 1, water and soil Barrier tape 4 and the first row water and soil barrier tape volume 4 interval tied up, positions are equal, and connecting line and the first row are connected iron wire 2, even Connect retainer ring 3, bearing bar 5 is connected, the another side of the second row longitudinally spaced with the first row bearing bar 5 apart from equal, by grass Bearing bar 5 is fixed in the position of the inside 3cm-10cm of width transverse horizontal of curtain 1, connects fixing iron wire 2 with one fixing with bearing bar 5 Connect, the connecting line of water and soil barrier tape 4 is connected with the iron wire 2 that is connected, the ring 3 that is connected, the first row arranges, fixes 12 Root bearing bar 5, subsequently often 6 bearing bars 5 are fixed in capable setting.

Claims (1)

1. a kind of ecological curtain cover plant method, is characterized in that: in square position at slope earth-retaining wall 15cm-100cm, by ecological curtain 1 long 50cm-150cm of each setting, diameter 1cm-10cm bearing bar, bearing bar at the parallel inside 3cm-10cm of width transverse ends In depth descend 20cm-70cm, fix a 12#-20# and be connected iron wire the bottom of 2 bearing bars is each, retaining wall, domatic Laterally draw plantation ditch sowing, ecological curtain is alignd with two bearing bars, is layered on below two iron wires that are connected, front end soil Compacting, ecological curtain longitudinally spaced 40cm-300cm transverse horizontal scrolls up the water and soil barrier tape tying up a high 3cm-15cm, water and soil Barrier tape lateral separation 20cm-40cm reinforces a wiring, and the wiring at water and soil barrier tape two ends leaves long 10cm-30cm and connects Line, is connected on iron wire at two, and apart from the position of water and soil barrier tape 1cm-5cm relatively upward, being connected, iron wire is turned round Three-sixth turn is made a diameter 0.3cm-1.5cm and is connected ring, is connected with two ends with the wiring at water and soil barrier tape two ends Retainer ring on iron wire is connected, the longitudinally spaced 3m-15m of bearing bar, parallel inwardly by the width transverse ends of ecological curtain 3cm-10cm respectively arranges a bearing bar, and two iron wires that are connected are fixed on the bottom of bearing bar, and pushing down ecological curtain two ends makes It is close to sow domatic, covering thick layer 1cm-2cm soil in cover plant good ecological curtain water and soil barrier tape, spreads the first row ecological curtain Using 2 row bearing bars, 2 iron wires that are connected, the both sides crimping 2cm- that the second row ecological curtain is connected with the first row ecological curtain 8cm, ties up water and soil barrier tape by the position volume of the first row, and connecting line is by the first row bearing bar, the iron wire that is connected, retainer ring even Connect fixation, the another side of the second row longitudinally spaced with the first row bearing bar apart from equal, by ecological curtain width transverse horizontal to Bearing bar is fixed in the position of interior 3cm-10cm, is connected with the iron wire that is connected, according to said method cover plant successively, except first Row setting duplicate rows bearing bar, dual link fix iron wire, and the often row of follow-up cover plant is all that single file bearing bar is single is connected for setting Iron wire, according to size, the length of the live gradient, the first row arranges 6-16 root bearing bar, and often row arranges 3-8 root bearing bar later.