CN107548900B - Cultivation, installation and maintenance method of elevation landscape lawn - Google Patents
Cultivation, installation and maintenance method of elevation landscape lawn Download PDFInfo
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- CN107548900B CN107548900B CN201710861728.7A CN201710861728A CN107548900B CN 107548900 B CN107548900 B CN 107548900B CN 201710861728 A CN201710861728 A CN 201710861728A CN 107548900 B CN107548900 B CN 107548900B
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Abstract
The invention discloses a method for cultivating, installing and maintaining a vertical landscape lawn, which comprises the following steps: selecting fiber materials to prepare a soft substrate plate; inserting a reinforcing net consisting of hard wires into the matrix; planting the grass seeds into a substrate plate, wherein the planting density is 196-256 seeds per square decimeter; a hard plastic plate is used as a frame enclosed by the frame, a plurality of hooks and water seepage holes extending towards the inside of the frame are arranged on the frame, and the positions of the water seepage holes of two adjacent frames correspond to each other; placing high-density sponge below the lawn blocks and placing the high-density sponge and the lawn blocks in a frame together, hooking the lawn blocks with hard wires with the diameter of 4-5 mm through frame hooks for fixing to form a unit, and fixing a plurality of units through screws to form a vertical landscape lawn; a spraying device is arranged at the uppermost part of the vertical landscape lawn, and the spraying position is aligned to the water seepage hole; spraying water 0-2 times every day, and spraying the curing liquid once every 3-15 days.
Description
Technical Field
The invention belongs to the field of lawn stereoscopic planting technology and ecology.
Background
In order to beautify urban environment and increase urban greening rate, lawns are usually planted in vacant spaces such as parks. Lawns play an important role in the current urban landscaping, and leisure and sports field construction. But urban greening land is increasingly in short supply.
In view of this, a vertical greening apparatus has been developed, in which a plurality of porous cases each containing cultivation soil are vertically stacked, and seeds or plants are planted on the viewing surface of the porous case to construct a vertical greening wall surface. However, such vertical greening apparatuses have many disadvantages: 1. When a plurality of porous box bodies are vertically stacked, a large number of fixing pieces are needed for connection and installation, and the installation is complicated; 2. When the area needing greening is large and the height is high, potential safety hazards exist when a porous box body stacking mode is used; 3. Under the action of gravity, the cultivation soil can sink, resulting in the cultivation soil above the inside of the box body not being sufficient, and the cultivation soil below the inside of the box body is too tight and is not beneficial to the continuous growth of the grass body.
Disclosure of Invention
In order to overcome the technical problems, the invention provides a cultivation, installation and maintenance method which uses a biomass fiber material as a substrate, adds a reinforcing net in the substrate, plants grass seeds with different colors on the substrate according to a certain pattern design, arranges a frame enclosed by a plastic plate as a frame after forming a lawn, installs the frame on the outer vertical surface of a building through combination, and forms the vertical surface landscape lawn through a scientific pouring method.
In order to achieve the above object, the present invention is achieved by the following means.
A method for cultivating, installing and maintaining a vertical landscape lawn comprises the following steps:
(1) culturing: selecting a fiber material with the length of 6-8 cm and the diameter of 1-2 mm, opening and screening to prepare a soft substrate plate with the thickness of 10-20 mm; transversely and longitudinally penetrating a plurality of hard wire rods with the diameter of 0.5-0.6 mm into the substrate plate from the side surface of the substrate plate, wherein the distance between every two adjacent hard wire rods is 3-5 cm, and respectively penetrating one hard wire rod with the diameter of 4-5 mm at the position 1-2 cm away from the edge of the four sides of the substrate plate; planting grass seeds into a substrate plate in a seed stem sowing mode, wherein the planting density is 196-256 seeds per square decimeter, and cultivating the grass seeds until the density of a root layer is 19000-21000 strips/m2The turfgrass density is 40000-42000 branches/m2Time-plateau;
(2) installation: the frame is formed by enclosing a frame by a hard phenolic plastic plate, the area and the shape of the frame are consistent with those of the lawn block, a plurality of hooks and water seepage holes extending towards the inside of the frame are arranged on the frame, and the positions of the water seepage holes of two adjacent frames are corresponding; placing high-density sponge with the area and shape consistent with those of the lawn blocks below the lawn blocks, placing the sponge and the lawn blocks in a frame, hooking the lawn blocks with hard wires with the diameter of 4-5 mm through frame hooks for fixing to form a unit, and fixing a plurality of units through screws to form a vertical landscape lawn; a spraying device is arranged at the uppermost part of the vertical landscape lawn, and the spraying position is aligned to the water seepage hole;
(3) maintenance: spraying water for 0-2 times every day by using a spraying device, and stopping spraying water when the sponge at the bottommost layer drips; spraying the maintenance liquid once every 3-15 days, and stopping spraying when the sponge at the bottommost layer drops; the curing liquid is prepared by dissolving 100-130 g of urea, 20-30 g of monopotassium phosphate, 40-50 g of potassium chloride, 2-5 g of magnesium sulfate, 4-10 g of boric acid and 5-15 g of potassium molybdate in 1L of water and then diluting the solution to be 5000 times of the solution.
Further, the fiber material in the step (1) is a biomass fiber material, and comprises wood fiber, hemp fiber and straw fiber which are mixed according to the weight ratio of 1:1: 1-3. Replaces the traditional soil planting, and lightens the weight of the lawn.
Further, in the step (1), the substrate board is soaked in the nutrient solution for 24 hours and then dried. The biomass fiber material has a microporous structure and can store water and some nutrient substances, so that the watering time interval of the lawn can be prolonged, absorbed nutrient elements are slowly released, and nutrients are provided for the lawn after the biomass fiber material is laid.
Further, the nutrient solution is prepared by dissolving 250-300 g of urea, 80-90 g of diammonium hydrogen phosphate, 10-20 g of potassium chloride, 5-10 g of magnesium sulfate, 1-2 g of zinc sulfate, 1-2 g of borax and 0.05-0.1 g of ammonium molybdate in 10L of rice washing water. The fertilizer has complete nutrient content, reasonable proportion and high utilization rate, improves the growth of the lawn, enhances the resistance of the lawn to high-temperature, low-temperature and other environments, and prolongs the green period of the lawn.
And (2) further, selecting different grass seeds with short plants, long growth period, developed root systems and strong texture from the Chinese herbal seeds in the step (1), and planting according to a certain pattern. Compared with the traditional single-color lawn, the ornamental property of the lawn is increased.
And (3) further arranging a spring between the hook and the frame in the step (2). The lawn is convenient to install and fix.
And (3) further, the diameter of the water seepage holes in the step (2) is 3-4 mm, and the distance is 80-100 mm.
And (3) further, water is not sprayed in rainy days, water is sprayed once every morning and afternoon every day when the highest temperature is over 30 ℃, and water is sprayed once every afternoon every day when the highest temperature is lower than 30 ℃.
Has the advantages that: compared with the prior art, the invention has the advantages that:
1) soilless culture is adopted, so that the weight of the lawn is reduced, and the lawn is suitable for hanging on the outer vertical surface of a building;
2) the biological fiber net is used as a matrix, and the reinforcing net is added to increase the strength, so that the phenomenon of loose upper layer and loose lower layer accumulation caused by gravity can not occur after the lawn is hung;
3) grass seeds with different colors are selected and planted according to a certain pattern, so that the ornamental property of the lawn is improved;
4) the lawn is assembled in blocks, the operation is simple and easy, the four sides of the lawn are fixed, the wind resistance is high, and the safety is high.
5) Nutrient substances are added into the matrix, and the lawn does not need to be sprayed with fertilizer or is sprayed with fertilizer in a small amount after being hung, so that the growth of the lawn is improved, the resistance of the lawn to high-temperature, low-temperature and other environments is enhanced, and the green period of the lawn is prolonged;
6) the nutrient solution has complete nutrient content, reasonable proportion and high fertilizer utilization rate, improves the growth of the lawn, enhances the resistance of the lawn to high-temperature, low-temperature and other environments, prolongs the green period of the lawn, and uniformly distributes water and the nutrient solution in the area of the vertical lawn through the sponge layer and the spraying device.
Drawings
FIG. 1 is a schematic view of the installation of a vertical landscape lawn assembly;
FIG. 2 is a schematic view of a single facade landscape lawn unit frame
FIG. 3A is a partial enlarged view;
FIG. 4 is a cross-sectional view of a single elevation landscape lawn unit;
fig. 5 schematic of hard wire distribution in the matrix layer:
wherein, 1, hard wire rods with the diameter of 0.5-0.6 mm; 2. hard wire rods with the diameter of 4-5 mm; 3. a substrate plate; 4. grass seeds; 5. a frame; 6. a sponge; 7. a water seepage hole; 8. hooking; 9. a spring; 10. and (4) a spray pipe.
Detailed Description
The present invention will be described in further detail with reference to examples. The raw materials used in the invention are all commercial products.
Example 1
A method for cultivating, installing and maintaining a vertical landscape lawn comprises the following steps:
(1) culturing: selecting 6cm long wood fiber with the diameter of 1mm, hemp fiber,Straw fibers are mixed according to the weight ratio of 1:1:1, the fibers are loosened by a loosening machine to form mixed fibers, the mixed fibers are made into a soft substrate plate 3 through an air-flow net forming machine, the length and the width of the soft substrate plate are 990 × 990mm, the thickness of the soft substrate plate is 20mm, iron wires with the diameter of 0.5mm penetrate into the substrate plate 3 from the side surface of the substrate plate 3 transversely and longitudinally to form a net shape, the distance between two adjacent iron wires is 5cm, iron wires with the diameter of 5mm penetrate into the four sides of the substrate plate 3 at the positions 1cm away from the edges respectively to serve as suspension force points, grass seeds 4 with short plants, long growth periods, developed root systems and strong texture are selected, Suzuo 2 is a bottom-color grass seed 4, Suzuo 1 is a pattern grass seed 4, the grass seeds 4 are planted into the substrate plate 3 in a stem sowing mode according to a certain pattern, the planting density is 196 per square meter, and the mixed fibers are cultivated until the density of root layer ranges from 19000 to 210002The turfgrass density is 40000-42000 branches/m2Time-plateau;
(2) mounting, namely, using a hard phenolic plastic plate with the width of 20mm and the thickness of 5mm as a square frame 5 with the external dimension of 1000 × 1000mm surrounded by frames, mounting 2 hooks 8 extending towards the inside of the frame 5 on each of the four frames, arranging springs 9 between the hooks 8 and the frames, drilling water seepage holes 7 with the diameter of 3mm on the four frames, wherein the distance between the water seepage holes 7 is 80mm, and the positions of the water seepage holes 7 of the two adjacent frames 5 correspond to each other;
(3) maintenance: spraying water once every morning and afternoon when the highest temperature exceeds 30 ℃, spraying water once every afternoon when the highest temperature is lower than 30 ℃, not spraying water in rainy days, and stopping spraying water when the sponge 66 at the bottommost layer drips; spraying the maintenance liquid once every 3 days, and stopping spraying when the sponge 66 at the bottommost layer drips; the curing liquid is prepared by dissolving 100-130 g of urea, 20-30 g of monopotassium phosphate, 40-50 g of potassium chloride, 2-5 g of magnesium sulfate, 4-10 g of boric acid and 5-15 g of potassium molybdate in 1L of water and then diluting the solution to be 5000 times of the solution.
The lawn is used for greening the building facade with the height of 11.6 meters and the length of 68 meters in Beijing area, the lawn is built in 28 days in 7 months, the lawn is used for 81 days after 16 days in 10 months, the pattern of the lawn is not obviously deformed in the using period, and the lawn is normally dark.
Example 2
A method for cultivating, installing and maintaining a vertical landscape lawn comprises the following steps:
(1) cultivating, selecting 8cm long wood fiber, hemp fiber and straw fiber with the diameter of 2mm, mixing the wood fiber, hemp fiber and straw fiber according to the weight ratio of 1:1:2, opening the fiber by using an opener to form mixed fiber, preparing a soft basal plate 3 with the length and width of 990 × 990mm and the thickness of 10mm by using an air-flow net forming machine, dissolving 300g of urea, 80g of diammonium hydrogen phosphate, 20g of potassium chloride, 5g of magnesium sulfate, 2g of zinc sulfate, 1g of borax and 0.1g of ammonium molybdate in 10L rice washing water to prepare nutrient solution, soaking the basal plate 3 in the nutrient solution for 24h, drying, making a net by using iron wires with the diameter of 0.6mm, transversely and longitudinally penetrating the basal plate 3 from the side surface of the basal plate 3, making the net by using iron wires with the distance of 4cm between two adjacent iron wires, respectively penetrating an iron wire with the diameter of 4mm at the position of 1.5cm from the edge of the basal plate 3 as a suspension force point with low anchorage, short growth, strong root system 4, perilla color as a bottom color as a plant, planting pattern, planting a certain planting density of 21000-4 per plant stem pattern, and planting the plant stem pattern of each plant in a certain planting mode of 21000-225 m planting mode2The turfgrass density is 40000-42000 branches/m2Time-plateau;
(2) mounting, namely, using a hard phenolic plastic plate with the width of 20mm and the thickness of 5mm as a square frame 5 with the external dimension of 1000 × 1000mm surrounded by frames, mounting 2 hooks 8 extending towards the inside of the frame 5 on each of the four frames, arranging springs 9 between the hooks 8 and the frames, drilling water seepage holes 7 with the diameter of 4mm on the four frames, wherein the distance between the water seepage holes 7 is 100mm, and the positions of the water seepage holes 7 of the two adjacent frames 5 correspond to each other;
(3) maintenance: spraying water once every morning and afternoon when the highest temperature exceeds 30 ℃, spraying water once every afternoon when the highest temperature is lower than 30 ℃, not spraying water in rainy days, and stopping spraying water when the sponge 66 at the bottommost layer drips; spraying the maintenance liquid once every 10 days, and stopping spraying when the sponge 66 at the bottommost layer drips; the maintenance solution is prepared by dissolving 100g of urea, 20g of monopotassium phosphate, 40g of potassium chloride, 2g of magnesium sulfate, 4g of boric acid and 5g of potassium molybdate in 1L of water and then diluting to 5000 times.
Example 3
A method for cultivating, installing and maintaining a vertical landscape lawn comprises the following steps:
(1) the cultivation method comprises the steps of selecting wood fibers, hemp fibers and straw fibers with the length of 8cm and the diameter of 1mm, mixing the wood fibers, the hemp fibers and the straw fibers according to the weight ratio of 1:1: 3, loosening the fibers by using a loosening machine to form mixed fibers, preparing a soft basal plate 3 with the length of 990 × 990mm and the thickness of 20mm by using an air-flow net forming machine, dissolving 270g of urea, 85g of diammonium hydrogen phosphate, 16g of potassium chloride, 8g of magnesium sulfate, 1.5g of zinc sulfate, 1.5g of borax and 0.075g of ammonium molybdate in 10L rice washing water to prepare nutrient solution, soaking the basal plate 3 in the nutrient solution for 24 hours, drying, making a hard polyethylene wire with the diameter of 0.6mm into the basal plate 3 from the lateral side and the longitudinal side of the basal plate to prepare a net shape, enabling the distance between two adjacent polyethylene wires to be 3cm, respectively penetrating a hard polyethylene wire with the diameter of 5mm into 2cm of the four edges of the basal plate 3 to serve as a suspension force point, selecting plants, low-quality, strong-base grass seeds with the long period and strong base root system, sowing the grass seeds with the threewort patterns of 4, and the grass seeds of the threewort grass seeds of thePlanting in a matrix board 3 in a mode of 256 planting densities per square decimeter until the density of root system layers is 19000-21000 strips/m2The turfgrass density is 40000-42000 branches/m2Time-plateau;
(2) mounting, namely, using a hard phenolic plastic plate with the width of 20mm and the thickness of 5mm as a square frame 5 with the external dimension of 1000 × 1000mm surrounded by frames, mounting 2 hooks 8 extending towards the inside of the frame 5 on each of the four frames, arranging springs 9 between the hooks 8 and the frames, drilling water seepage holes 7 with the diameter of 3mm on the four frames, wherein the distance between the water seepage holes 7 is 80mm, and the positions of the water seepage holes 7 of the two adjacent frames 5 correspond to each other;
(3) maintenance: spraying water once every morning and afternoon when the highest temperature exceeds 30 ℃, spraying water once every afternoon when the highest temperature is lower than 30 ℃, not spraying water in rainy days, and stopping spraying water when the sponge 66 at the bottommost layer drips; spraying the maintenance liquid once every 15 days, and stopping spraying when the sponge 66 at the bottommost layer drips; 130g of urea, 30g of monopotassium phosphate, 50g of potassium chloride, 5g of magnesium sulfate, 10g of boric acid and 15g of potassium molybdate are dissolved in 1L of water and then diluted to be 5000 times.
The present invention has been described in terms of the above embodiments, and it should be understood that the above embodiments are not intended to limit the present invention in any way, and all technical solutions obtained by using equivalents or equivalent changes fall within the protection scope of the present invention.
Claims (1)
1. A method for cultivating, installing and maintaining a vertical landscape lawn is characterized by comprising the following steps:
(1) culturing: selecting a fiber material with the length of 6-8 cm and the diameter of 1-2 mm, opening and screening to prepare a soft substrate plate with the thickness of 10-20 mm; transversely and longitudinally penetrating a plurality of hard wire rods with the diameter of 0.5-0.6 mm into the substrate plate from the side surface of the substrate plate, wherein the distance between every two adjacent hard wire rods is 3-5 cm, and respectively penetrating one hard wire rod with the diameter of 4-5 mm at the position 1-2 cm away from the edge of the four sides of the substrate plate; planting grass seeds into a substrate plate in a seed stem sowing mode, wherein the planting density is 196-256 seeds per square decimeter, and cultivating the grass seeds until the density of a root layer is 19000-21000 strips/m2The turfgrass density is 40000-42000 branches/m2Time-plateau; the fiber material is a biomass fiber material and comprises wood fibers, hemp fibers and straw fibers which are mixed according to the weight ratio of 1:1: 1-3; soaking a substrate plate before stem sowing in grass seeds for 24 hours in a nutrient solution, and then drying, wherein the nutrient solution is prepared by dissolving 250-300 g of urea, 80-90 g of diammonium hydrogen phosphate, 10-20 g of potassium chloride, 5-10 g of magnesium sulfate, 1-2 g of zinc sulfate, 1-2 g of borax and 0.05-0.1 g of ammonium molybdate in 10L of rice washing water; selecting different grass seeds with short plants, long growth period, developed root systems and strong texture from the grass seeds, and planting according to a certain pattern;
(2) installation: the frame is formed by enclosing a frame by a hard phenolic plastic plate, the area and the shape of the frame are consistent with those of the lawn block, a plurality of hooks and water seepage holes extending towards the inside of the frame are arranged on the frame, and the positions of the water seepage holes of two adjacent frames are corresponding; placing high-density sponge with the area and shape consistent with those of the lawn blocks below the lawn blocks, placing the sponge and the lawn blocks in a frame, hooking the lawn blocks with hard wires with the diameter of 4-5 mm through frame hooks for fixing to form a unit, and fixing a plurality of units through screws to form a vertical landscape lawn; a spraying device is arranged at the uppermost part of the vertical landscape lawn, and the spraying position is aligned to the water seepage hole; a spring is arranged between the hook and the frame; the diameter of the water seepage holes is 3-4 mm, and the distance between the water seepage holes is 80-100 mm;
(3) maintenance: spraying water for 0-2 times every day by using a spraying device, and stopping spraying water when the sponge at the bottommost layer drips; spraying the maintenance liquid once every 3-15 days, and stopping spraying when the sponge at the bottommost layer drops; the curing liquid is prepared by dissolving 100-130 g of urea, 20-30 g of monopotassium phosphate, 40-50 g of potassium chloride, 2-5 g of magnesium sulfate, 4-10 g of boric acid and 5-15 g of potassium molybdate in 1L of water, and then diluting to 5000 times of liquid; the water is not sprayed in rainy days, the water is sprayed once in the morning and afternoon every day when the highest temperature is over 30 ℃, and the water is sprayed once in the afternoon every day when the highest temperature is under 30 ℃.
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| CN2636618Y (en) * | 2003-07-11 | 2004-09-01 | 中国农业科学院农业气象研究所 | Wall face stereo soil-less cultivation device |
| FR2872381B1 (en) * | 2004-06-30 | 2007-12-07 | Canevaflor Soc Par Actions Sim | STRUCTURE FOR VEGETABLE WALL |
| CN201479667U (en) * | 2009-09-04 | 2010-05-26 | 南通沪望塑料科技发展有限公司 | Composite member used for vertical greening plant wall |
| CN102823398B (en) * | 2012-08-02 | 2013-08-07 | 华东师范大学 | Preparation method of clonal lawn plant blanket and greening method by using same |
| CN202759883U (en) * | 2012-09-24 | 2013-03-06 | 赵新坤 | Vertical type planting wall |
| CN203608609U (en) * | 2013-11-06 | 2014-05-28 | 赵艳丽 | Modular vertical greening system |
| CN105165590A (en) * | 2015-10-23 | 2015-12-23 | 南京工业大学 | Mixed lawn module of vertical greening |
| CN106069685A (en) * | 2016-06-29 | 2016-11-09 | 安徽希美生态环保科技有限公司 | A kind of solid cultivation solidifying substrate and preparation method thereof |
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