CN108739089A - Lawn and its method of construction on foot - Google Patents
Lawn and its method of construction on foot Download PDFInfo
- Publication number
- CN108739089A CN108739089A CN201810643591.2A CN201810643591A CN108739089A CN 108739089 A CN108739089 A CN 108739089A CN 201810643591 A CN201810643591 A CN 201810643591A CN 108739089 A CN108739089 A CN 108739089A
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- Prior art keywords
- grass
- root system
- layer
- lawn
- planting
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G20/00—Cultivation of turf, lawn or the like; Apparatus or methods therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
Abstract
The invention discloses a kind of lawns of walking, it includes supporting layer and the plantation layer on supporting layer, it includes root system planting matrix layer and grass-planting grid to plant layer, root system planting matrix layer is layed in the top of supporting layer, and one layer of grass-planting grid is located in root system planting matrix layer, root system planting matrix layer did not had 3~5cm of grass-planting grid.Its method of construction includes：It is laid with one layer of grass-planting grid on supporting layer, then fills in grass-planting grid and is laid with root system planting matrix, and root system planting matrix is made not have 3~5cm of grass-planting grid, forms root system planting matrix layer.By setting grass-planting grid in planting layer in the root system on lawn and it is disposed at suitable position, and then enhance the compressive property of root system plantation layer, so that the soil of root system plantation layer is not easy that soil hardening occurs during trampling, performance is trampled to improve the anti-of lawn.
Description
Technical field
The present invention relates to lawn technical fields, and more particularly to a kind of lawn and its method of construction of walking.
Background technology
With the development of the social economy, people increasingly pay attention to environment, a large amount of park and subdistrict greening construction,
So that lawn becomes a kind of universal facility.Existing lawn mainly directly carry out being laid on original soil careless blanket or
It is sowed, or the Lawn planted in original soil first sands again on the ground, and existing lawn is inevitably easy to be trampled, and is swimming
After people tramples, it is easy to cause soil strong, lawn alopecia areata, further such that lawn maintenance cost is higher.
Invention content
One of the objects of the present invention is to provide a kind of lawns of walking, to improve the problem of existing lawn is intolerant to trampling.
The second object of the present invention is to provide a kind of method of construction on lawn of walking, to pass through the feasible side of simple and convenient
Method is obtained with the anti-lawn of walking for trampling performance.
The present invention solves its technical problem using following technical scheme to realize：
The present invention proposes a kind of lawn of walking comprising supporting layer and the plantation layer on supporting layer plant layer packet
Root system planting matrix layer and grass-planting grid are included, root system planting matrix layer is layed in the top of supporting layer, and one layer of grass-planting grid is located at root
It is in planting matrix layer, root system planting matrix layer did not had 3~5cm of grass-planting grid.
The present invention also proposes the method for construction on above-mentioned lawn of walking comprising：One layer of grass-planting grid is laid on supporting layer, then
Filling and laying root system planting matrix in grass-planting grid, and root system planting matrix is made not have 3~5cm of grass-planting grid, form root system kind
Plant hypothallus.
By the way that grass-planting grid is arranged in planting layer in the root system on lawn, enhances root system as a kind of skeleton structure and plant layer
Compressive property so that when human body tramples lawn, grass-planting grid can disperse the pressure trampled so that root system plant layer soil not
It is easy that soil hardening occurs during trampling, the mixing grass growing point of top is protected to be not easy to be trampled damage, and then lawn
Grass is also easy to restore after trampling, and improves the anti-of lawn and tramples performance；Further grass-planting grid is arranged and plants layer table in root system
The positions below 3~5cm of face so that grass-planting grid can either carry out skeletal support to grassplot structure, and not interfere on lawn
The growth of grass, but also will not be destroyed to grass-planting grid structure during the trampling of entire lawn.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
A kind of structural schematic diagram on lawn of walking that Fig. 1 embodiment of the present invention provides.
In figure：100- walks lawn；110- supporting layers；111- geotextiles；120- kinds plant layer；121- root system planting matrixs
Layer；122- grass-planting grids；130- mixing grass.
Specific implementation mode
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, builds according to normal condition or manufacturer
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Walking for the embodiment of the present invention and is specifically described lawn and its method of construction below.
In existing lawn, after artificially trampling lawn, the weight of human body can first act on the grass on lawn further
It by pressure transmission to the planting soil layer on plantation meadow, and then can so that soil is compacted planting soil layer under the effect of the pressure, hold
Be also easy to produce it is hardened, so as to cause on lawn grass moisture and nutriment supply be affected, therefore, the careless quilt on lawn
After trampling, growth ability and repair ability are greatly reduced, and then cause to be easy death, and lawn forms a large amount of alopecia areata.This
Inventor, which creatively provides, a kind of can be greatly enhanced the anti-lawn for trampling performance in lawn so that it is formed for walking
Walk lawn.Specific implementation mode is as follows：
Referring to attached drawing 1, some embodiments of the present invention provide a kind of lawn 100 of walking comprising 110 He of supporting layer
Plantation layer 120 on supporting layer 110, plantation layer 120 include root system planting matrix layer 121 and grass-planting grid 122, root system plantation
Hypothallus 121 is layed in the top of supporting layer 110, and one layer of grass-planting grid 122 is located in root system planting matrix layer 121, root system kind
Planting hypothallus 121 did not had grass-planting grid 122, the upper surface that root system plants layer higher 3~5cm than the top of grass-planting grid 122.
Grass-planting grid 122 mainly uses modified high-molecular amount HDPE for raw material, environmentally protective, wholly recyclable, grass-planting grid
122 also have pressure-resistant, wear-resisting, shock resistance, anti-aging, corrosion resistant performance.Creatively grass-planting grid 122 is arranged by the present inventor
In the root system planting matrix for the grass of turf plant, i.e., grass-planting grid 122 is embedded in root system planting matrix, is risen inside it
To the effect of skeletal support, it is different from that grass-planting grid 122 is applied to the mode on ground in the prior art, when human body tramples lawn,
The soil layer on 122 top of grass-planting grid is squeezed power Transmit evenly to grass-planting grid 122, then will be transmitted by grass-planting grid 122
The pressure of trampling come further is disperseed, so that the soil of lower part root system plantation layer is not easy to occur during trampling
Soil hardening, and then the grass on lawn, after trampling, bottom provides the soil grass-root of moisture and nutritional ingredient for it and is not easy
It changes, growth performance and repair ability are also improved, and are easy to restore after being trampled.Therefore, it substantially increases
The anti-of lawn tramples performance；And by the setting of grass-planting grid 122 in 121 positions below 3~5cm of surface of root system plantation layer so that
Grass-planting grid 122 can either carry out grassplot structure the dispersion of skeletal support and active force, and not interfere with the life of the grass on lawn
It is long, but also will not be destroyed to 122 structure of grass-planting grid during the trampling of entire lawn.
Supporting layer 110 is the bottom structure played a supporting role to lawn 100 of walking, while being also additionally operable to lawn bottom
Draining collects, therefore, in some embodiments of the present invention, supporting layer 110 be rubble drainage blanket, and rubble drainage blanket use
The grain size of rubble is 1~3cm.Rubble can select green stone, gravel etc..The rubble of the particle size accumulates the supporting layer to be formed
110 have stable support performances, while its pore size is properly conducive to draining and collects, at the same will not make moisture and
Nutritional ingredient is easy to be lost in.
In the lawn 100 of walking of embodiment of the present invention, the thickness and grass-planting grid of supporting layer 110 and plantation layer 120
122 height specification can all impact the performance on lawn 100 of walking, and the soil layer for planting layer 120 is blocked up, the plant being easy to cause
The partial pressure stressing conditions of careless lattice 122 are bad, cannot be obviously improved to resist and trample performance, while it is logical to be also unfavorable for rainy day excessive moisture
It crosses supporting layer 110 and drain and collect；And the soil layer for planting layer 120 is excessively thin, then is easy to cause water and soil moisture-keeping, fertilizer-keeping energy force difference, shadow
Ring plant growth.Therefore, in some embodiments of the present invention, supporting layer 110 and plantation layer 120 total thickness can be 20~
The thickness of 30cm, supporting layer 110 can be 5~10cm, and the gauge height of grass-planting grid 122 is 7~10cm.The supporting layer 110, kind
The selection for planting the 122 specification size of thickness and grass-planting grid of layer 120, enables to when trampling lawn, pedal force can be quick
Act on grass-planting grid 122, while moisture in root system plantation layer 120 and nutritional ingredient can have and keep energy well
Power has also had both the good draining of supporting layer 110 and has collected ability.
According to some embodiments, lawn 100 further includes ground on foot, and rubble drainage blanket is layed on ground, ground
Surface is that middle high both sides are low, and the gradient is 3-5 ‰, is conducive to carry out foundation drainage by the certain slope of setting.
According to some embodiments, geotextiles 111 are additionally provided between supporting layer 110 and root system planting matrix layer 121.Soil
The laying amount of work cloth 111 is 100-150g/m2, the setting of geotextiles 111, which can be played, obstructs root system planting matrix with infiltration
Slip down to rubble drainage blanket.Further, in some embodiments, 2~5cm is also equipped in grass-planting grid 122 and geotextiles 111
Root system planting matrix, grass-planting grid 122 can be avoided directly to be contacted with supporting layer 110, play cushioning effect.
In embodiments of the present invention, the specific choice of root system planting matrix is also related to the growth and reparation of turfgrass
Ability, at the same be also related to root system planting matrix whether be easy to happen after trampling it is hardened etc..Therefore, some implementations of the invention
In mode, the root system planting matrix of root system planting matrix layer 121 includes middle rough sand, turfy soil and organic fertilizer.Further, thick in
The husky ratio with turfy soil can be 3：1~5：1, for example, the ratio of middle rough sand and turfy soil can be 3：1 or 4：1, or
4.5：1 or 5：1 etc.；The dosage of organic fertilizer can be 1~2kg/m2.The matrix coordinated by rough sand among the above and turfy soil rises
To good retain water and nutrients ability, while also there is good porosity, is conducive to the growth of root system of plant.Wherein, organic fertilizer
The organic fertilizer that conventional market can be selected to sell can also select agricultural biological organic fertilizer etc..Further, some realities
It applies in mode, the particle of 0.25~1.0mm of grain size accounts for 80% or more in middle rough sand.
Further, in some embodiments of the present invention, kind is implanted with mixing grass 130 on root system planting matrix layer 121,
Mixing grass 130 includes numerous type herbage and turfgrass under grass family.Hybrid is carried out by numerous type herbage under grass family and turfgrass
It plants, can improve lawn entirety tramples ability, can also take into account the overall beautiful performance of turfgrass.Numerous type herbage tool under grass family
There is very strong water and soil conservation ability, growth and repair ability are stronger, and when the progress mixed planting of common turfgrass, can
Improve growth and the repair ability of the grass on entire lawn.The ratio that numerous type herbage accounts for mixing grass under grass family is 10~30%, should
Ratio can not only improve the anti-of lawn and trample performance well, but also not interfere with the ornamental performance on entire lawn.Wherein, it is mixed
When closing plantation, numerous type herbage and the uniform mixed seeding of turfgrass under grass family.
Specifically, it may include sheep's hay, lyme grass, old awns to be suitble to numerous type herbage under the grass family of embodiment of the present invention
One or more combinations in wheat, awnless brome, weeping love grass, fescue grass or cogongrass.For example, can individually select sheep's hay, drape over one's shoulders
Alkali grass, siberian wildrye, awnless brome or weeping love grass.Can also select sheep's hay and siberian wildrye combination or sheep's hay, lyme grass and
The combination etc. of awnless brome.Turfgrass may include annual bluegrass, Festuca Arundinacea, rye grass, creeping bentgrass, red fescue, Korea lawn grass, dog tooth
One or more combinations in root, carpetweed or Herba Stenotaphri helferi.For example, turfgrass can be Festuca Arundinacea, rye grass, creeping bentgrass or purple
Fescue grass, or the combination of red fescue and Korea lawn grass, or the combination of Korea lawn grass and Bermuda grass or Bermuda grass, Jian's stock
The combination of grain husk and carpetweed.
Further, for southern and northern different weather conditions, different turfgrass is selected to be more advantageous to raising turfgrass
Growth performance, it is anti-to trample ability and also accordingly improve.In northerly lawn, turfgrass is cool-season grasses, and cool-season grasses are excellent
Select one or more combinations in annual bluegrass, Festuca Arundinacea, rye grass, creeping bentgrass or red fescue.In southern lawn, turfgrass
It is careless for season type, one or more combinations in season type grass preferably Korea lawn grass, Bermuda grass, carpetweed or Herba Stenotaphri helferi.
Further, some embodiments of the present invention further relate to the method for construction on above-mentioned lawn 100 of walking comprising：
It is laid with one layer of grass-planting grid 122, then filling and laying root system planting matrix in grass-planting grid 122 on supporting layer 110, and makes root system
Planting matrix there was not grass-planting grid 122, was higher by 3~5cm, formed root system planting matrix layer 121.
According to some embodiments, when filling and being laid with root system planting matrix, it is thick often to fill 4~5cm of root system planting matrix
Root system planting matrix of compacting or sedimentation.Be conducive to its ability for improving water and soil conservation by being repeatedly compacted or settling.
According to some embodiments, above-mentioned method of construction further includes planting mixing grass for 121 kinds in root system plantation layer, mixes straw bag
Include numerous type herbage and turfgrass under grass family, the ratio that numerous type herbage accounts for mixing grass under grass family is 10~30%.
Further, the growth for the mixing grass that the anti-holding for trampling performance on lawn 100 also and on lawn is planted on foot
Can be closely related, therefore, building course further includes being conserved to the lawn 100 of walking built up, by the careless cutting range of mixing
To being higher by earth's surface 5-8cm.Specifically, carrying out maintenance to lawn 100 of walking includes：It carries out within every 10~15 days watering primary, every time
It sprinkles profoundly water so that underground 10cm ground moistenings；Monthly fertilising is primary, preferably applies composite fertilizer, and dose is 18~25g/m2, excellent
Selection of land, composite fertilizer are 15-15-15 composite fertilizers.Above-mentioned maintenance processes are that adaptable maintenance means are planted for grass seed mix, can
Good growth performance can be had for a long time by allowing to carry out between a variety of grass of mixed planting, and then after being trampled, it is careless not yet
It is easy death, it being capable of fast quick-recovery.
Some embodiments of the present invention further relate to a kind of method of construction on lawn 100 of walking comprising：First, it carries out
Ground arranges, lower digging 20-30cm, basis compaction sedimentation.Re-lay 5-10cm rubble drainage blankets, wherein ballast grain sizes 1-3cm.
Then, according to 100-150g/m2Geotextiles 111 are laid with, then are laid with the root system matrix of 2~5cm in geotextiles 111, then are mated formation
Gauge height is the grass-planting grid 122 of 7-10cm, and then continuing laying root system matrix in grass-planting grid 122 makes root system matrix not have plant
Careless 3~5cm of lattice, per matrix of filling substrate 5cm compactings or sedimentation.Finally, it is laid with careless blanket or sowing, it is numerous under grass seeds grass family
Type herbage mixes with turf grass species.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
First, ground arrangement, lower digging 24cm, basis compaction sedimentation are carried out so that high both sides are low among ground, and about 5 ‰
The gradient re-lays 8cm rubble drainage blankets on ground, wherein ballast grain sizes 1-3cm.
Secondly, according to 100g/m on rubble drainage blanket2Geotextiles are laid with, then spread the root system kind of 3cm in geotextiles
Phytyl matter, then the grass-planting grid that one layer of gauge height is 7cm of mating formation, continue to fill root system planting matrix into grass-planting grid, finally make
It obtains root system planting matrix and did not had 4cm at the top of grass-planting grid, and a matrix is compacted per filling substrate 5cm.Wherein, root system planting matrix
Including：The mass ratio of middle rough sand, turfy soil and organic fertilizer, middle rough sand and turfy soil is 3：1, the dosage of organic fertilizer is 1kg/m2,
Middle rough sand is the middle rough sand that grain size 0.25-1.0mm accounts for 83%.Root system planting matrix by middle rough sand, turfy soil, organic fertilizer according to
Aforementioned proportion is uniformly mixed and obtains.
Later, it is planted in root system and sows grass planting on layer, numerous type herbage and turfgrass mixed planting under grass seed selection grass family,
Wherein, numerous type herbage accounts for 20% under grass family.Numerous type herbage selects sheep's hay, turfgrass to select Herba Stenotaphri helferi etc. under grass family.
Then, lawn routine servicing, turf-mown height are higher by earth's surface 6cm, and grass cuttings can directly be scattered earth's surface, and lawn is poured
Water waters 1 time for 10 days, sprinkles profoundly water every time, underground 10cm ground moistenings.Lawn is applied fertilizer January 1 time, (15-15-15) composite fertilizer 20g/
m2。
Embodiment 2
First, ground arrangement, lower digging 30cm, basis compaction sedimentation are carried out so that high both sides are low among ground, and about 4 ‰
The gradient re-lays 10cm rubble drainage blankets on ground, wherein ballast grain sizes 1-3cm.
Secondly, according to 150g/m on rubble drainage blanket2Geotextiles are laid with, then spread the root system kind of 5cm in geotextiles
Phytyl matter, then the grass-planting grid that one layer of gauge height is 10cm of mating formation, continue to fill root system planting matrix into grass-planting grid, finally make
It obtains root system planting matrix and did not had 5cm at the top of grass-planting grid, and a matrix is compacted per filling substrate 5cm.Wherein, root system planting matrix
Including：The mass ratio of middle rough sand, turfy soil and organic fertilizer, middle rough sand and turfy soil is 5:1, the dosage of organic fertilizer is 2kg/m2,
Middle rough sand is the middle rough sand that grain size 0.25-1.0mm accounts for 85%.Root system planting matrix by middle rough sand, turfy soil, organic fertilizer according to
Aforementioned proportion is uniformly mixed and obtains.
Later, it is planted in root system and sows grass planting on layer, numerous type herbage and turfgrass mixed planting under grass seed selection grass family,
Wherein, numerous type herbage accounts for 30% under grass family.Numerous type herbage selects weeping love grass, turfgrass to select carpetweed under grass family.
Then, lawn routine servicing, turf-mown height are higher by earth's surface 8cm, and grass cuttings can directly be scattered earth's surface, and lawn is poured
Water waters 1 time for 15 days, sprinkles profoundly water every time, underground 10cm ground moistenings.Lawn is applied fertilizer January 1 time, (15-15-15) composite fertilizer 25g/
m2。
Embodiment 3
First, ground arrangement, lower digging 20cm, basis compaction sedimentation are carried out so that high both sides are low among ground, and about 5 ‰
The gradient re-lays 5cm rubble drainage blankets on ground, wherein ballast grain sizes 1-3cm.
Secondly, according to 120g/m on rubble drainage blanket2Geotextiles are laid with, then spread the root system kind of 3cm in geotextiles
Phytyl matter, then the grass-planting grid that one layer of gauge height is 8cm of mating formation, continue to fill root system planting matrix into grass-planting grid, finally make
It obtains root system planting matrix and did not had 4cm at the top of grass-planting grid, and a matrix is compacted per filling substrate 5cm.Wherein, root system planting matrix
Including：The mass ratio of middle rough sand, turfy soil and organic fertilizer, middle rough sand and turfy soil is 4：1, the dosage of organic fertilizer is 1.5kg/
m2, middle rough sand is the middle rough sand that grain size 0.25-1.0mm accounts for 90%.Root system planting matrix is pressed by middle rough sand, turfy soil, organic fertilizer
It is uniformly mixed and obtains according to aforementioned proportion.
Later, it is planted in root system and sows grass planting on layer, numerous type herbage and turfgrass mixed planting under grass seed selection grass family,
Wherein, numerous type herbage accounts for 15% under grass family.The combination of the numerous selection of type herbage lyme grass and siberian wildrye, turfgrass choosing under grass family
Select rye grass.
Then, lawn routine servicing, turf-mown height are higher by earth's surface 6cm, and grass cuttings can directly be scattered earth's surface, and lawn is poured
Water waters 1 time for 13 days, sprinkles profoundly water every time, underground 10cm ground moistenings.Lawn is applied fertilizer January 1 time, (15-15-15) composite fertilizer 18g/
m2。
Embodiment 4
First, ground arrangement, lower digging 26cm, basis compaction sedimentation are carried out so that high both sides are low among ground, and about 5 ‰
The gradient re-lays 8cm rubble drainage blankets on ground, wherein ballast grain sizes 1-3cm.
Secondly, according to 120g/m on rubble drainage blanket2Geotextiles are laid with, then spread the root system kind of 5cm in geotextiles
Phytyl matter, then the grass-planting grid that one layer of gauge height is 8cm of mating formation, continue to fill root system planting matrix into grass-planting grid, finally make
It obtains root system planting matrix and did not had 5cm at the top of grass-planting grid, and a matrix is compacted per filling substrate 5cm.Wherein, root system planting matrix
Including：The mass ratio of middle rough sand, turfy soil and organic fertilizer, middle rough sand and turfy soil is 4:1, the dosage of organic fertilizer is 1.5kg/
m2, middle rough sand is the middle rough sand that grain size 0.25-1.0mm accounts for 83%.Root system planting matrix is pressed by middle rough sand, turfy soil, organic fertilizer
It is uniformly mixed and obtains according to aforementioned proportion.
Later, it is laid with and sows grass planting, numerous type herbage and turfgrass mixed planting under grass seed selection grass family, wherein grass
Numerous type herbage accounts for 25% under section.Numerous type herbage selects awnless brome, turfgrass to select creeping bentgrass under grass family.
Then, lawn routine servicing, turf-mown height are higher by earth's surface 7cm, and grass cuttings can directly be scattered earth's surface, and lawn is poured
Water waters 1 time for 13 days, sprinkles profoundly water every time, underground 10cm ground moistenings.Lawn is applied fertilizer January 1 time, (15-15-15) composite fertilizer 20g/
m2。
Embodiment 5
First, ground arrangement, lower digging 21cm, basis compaction sedimentation are carried out so that high both sides are low among ground, and about 5 ‰
The gradient re-lays 8cm rubble drainage blankets on ground, wherein ballast grain sizes 1-3cm.
Secondly, according to 120g/m on rubble drainage blanket2It is laid with geotextiles, then one layer of gauge height of mating formation in geotextiles
For the grass-planting grid of 8cm, root system planting matrix is filled into grass-planting grid, finally so that root system planting matrix there was not at the top of grass-planting grid
5cm, and it is compacted a matrix per filling substrate 5cm.Wherein, root system planting matrix includes：Middle rough sand, turfy soil and organic fertilizer,
The mass ratio of middle rough sand and turfy soil is 4:1, the dosage of organic fertilizer is 1.5kg/m2, middle rough sand is that grain size 0.25-1.0mm is accounted for
85% middle rough sand.Root system planting matrix by middle rough sand, turfy soil, organic fertilizer is mixed according to the above mentioned proportion uniformly obtains.
Later, it is planted in root system and sows grass planting on layer, numerous type herbage and turfgrass mixed planting under grass seed selection grass family,
Wherein, numerous type herbage accounts for 25% under grass family.Numerous type herbage selects awnless brome, turfgrass to select creeping bentgrass under grass family.
Then, lawn routine servicing, turf-mown height are higher by earth's surface 7cm, and grass cuttings can directly be scattered earth's surface, and lawn is poured
Water waters 1 time for 13 days, sprinkles profoundly water every time, underground 10cm ground moistenings.Lawn is applied fertilizer January 1 time, (15-15-15) composite fertilizer 20g/
m2。
Embodiment 6
The present embodiment difference from Example 4 is only that, sows the grass seeds selected when grass planting and there was only creeping bentgrass.
Embodiment 7
The present embodiment difference from Example 4 is only that root system planting matrix only includes middle rough sand and organic fertilizer.
Embodiment 8
The present embodiment difference from Example 4 is only that, geotextiles are laid with directly above not on rubble drainage blanket
It is laid with root system planting matrix and grass-planting grid.
Embodiment 9
The present embodiment difference from Example 4 is only that, when filling root system planting matrix, is not compacted or is settled,
It is directly filled into and does not cross grass-planting grid 5cm.
Embodiment 10
The present embodiment difference from Example 4 is only that, in root system planting matrix, grain size is 0.25- in middle rough sand
1.0mm's only accounts for 50%.
Comparative example 1
This comparative example difference from Example 4 is only that, when filling root system planting matrix, does not have 8cm at the top of grass-planting grid.
Comparative example 2
This comparative example difference from Example 4 is only that, when filling root system planting matrix, does not have 2cm at the top of grass-planting grid.
Comparative example 3
This comparative example difference from Example 4 is only that, when filling root system planting matrix, filling to at the top of grass-planting grid
It flushes.
Comparative example 4
This comparative example difference from Example 4 is only that, is not laid with grass-planting grid, is directly laid on rubble drainage blanket
18cm root system planting matrixs.
Comparative example 5
First carry out ground arrangement, lower digging 26cm, basis compaction sedimentation, in the root system planting matrix for being laid with 26cm thickness.Wherein,
Root system planting matrix includes：The mass ratio of middle rough sand, turfy soil and organic fertilizer, middle rough sand and turfy soil is 4:1, the use of organic fertilizer
Amount is 1.5kg/m2, middle rough sand is the middle rough sand that grain size 0.25-1.0mm accounts for 83%.Root system planting matrix is by middle rough sand, turf
Soil, organic fertilizer is mixed according to the above mentioned proportion uniformly obtains.Then, creeping bentgrass is planted in root system planting matrix.
Test example
The lawn built according to the method in Examples 1 to 10 and comparative example 1~5 is carried out to anti-trampling property respectively
It can test, specific test method is：One individual weight carries out trampling 8 times daily in the people of 70kg or so, tramples 15 minutes every time, often
It is secondary to trample one hour of interval, continue 7 days, observes the lawn alopecia areata percentage after continuously trampling 7 days, and later observation lawn is extensive
Multiple situation.Experimental result is as shown in Table 1.
Table one
The lawn obtained according to the method for construction in mode of the embodiment of the present invention is can be seen that by above-mentioned experimental result
The resistance to ability of trampling is greatly improved relative to its resistance to ability of trampling of the lawn in comparative example 5 and recovery capability, has lawn on foot
Trample basic demand.The experimental result of further comparative example 5 and embodiment 4 can be seen that geotextiles and grass-planting grid it
Between be laid with one layer of root system planting matrix and be conducive to improve lawn and trample performance and recovery capability.By comparative example 6 and in fact
Example 4 is applied as can be seen that the plantation of grass seed mix, which is conducive to raising the anti-of lawn, tramples performance and recovery capability.Implemented by comparing
Example 7 and embodiment 4 are as can be seen that the selection of root system matrix also to a certain extent impacts final anti-performance of trampling.
By comparative example 8 and embodiment 4 as can be seen that geotextiles are conducive to loss of the mode soil with water, therefore, can enhance
The growth performance of turfgrass improves to resist and tramples performance.Pass through comparative example 9 and embodiment 4, it can be seen that in filling root system kind
The compacting operation of phytyl matter, is conducive to the growth of the grass on lawn, and then improves it and anti-trample performance.By comparative example 10 with
Embodiment 4, it can be seen that the particle size content of middle rough sand also to a certain extent can impact the performance on lawn.Further
Embodiment 4 is compared with comparative example 1~5 by ground respectively, it can be seen that position of the grass-planting grid in root system planting matrix layer
Improve that lawn is anti-to trample that performance is very crucial to it, the hypothallus on grass-planting grid is blocked up or excessively thin it can all be caused anti-to trample performance
It reduces.
In conclusion by being embedded in grass-planting grid in the root system planting matrix for the grass of turf plant, inside it
Play the role of skeletal support, is different from that grass-planting grid 122 is applied to the mode on ground in the prior art, human body tramples lawn
When, the soil layer on grass-planting grid top is squeezed power Transmit evenly to grass-planting grid, then is stepped on what is passed over by grass-planting grid
Trampling power is further disperseed, so that the soil of lower part root system plantation layer is not easy that soil plate occurs during trampling
Knot, and then the grass on lawn, after trampling, bottom provides the soil grass-root of moisture and nutritional ingredient for it and is less likely to occur to become
Change, the growing point of grass is protected, and is easy to carry out New shoot growth, is easy to restore after being trampled.Therefore, grass is substantially increased
The anti-of level ground tramples performance；And by grass-planting grid setting in the positions below root system plantation 3~5cm of layer surface so that grass-planting grid was both
The dispersion of skeletal support and active force can be carried out to grassplot structure, and not interfere with the growth of the grass on lawn, but also whole
Grass-planting grid structure will not be destroyed during the trampling of a lawn.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.The reality of the present invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of the selected implementation of the present invention
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
- The lawn 1. one kind is walked, which is characterized in that it includes supporting layer and the plantation layer on the supporting layer, the plantation Layer includes root system planting matrix layer and grass-planting grid, and the root system planting matrix layer is layed in the top of the supporting layer, and one layer The grass-planting grid is located in the root system planting matrix layer, and the root system planting matrix layer did not had the 3~5cm of grass-planting grid.
- 2. lawn according to claim 1 of walking, which is characterized in that the supporting layer is rubble drainage blanket, and described broken The grain size for the rubble that stone drainage blanket uses is 1~3cm, it is preferable that the lawn of walking further includes ground, the surface of the ground It is low for middle high both sides, and the gradient is 3-5 ‰, the rubble drainage blanket is layed on the ground.
- 3. lawn according to claim 1 of walking, which is characterized in that its described root system planting matrix layer on kind is implanted with mixing Grass, the mixing straw bag include numerous type herbage and turfgrass under grass family；Preferably, the ratio that numerous type herbage accounts for the mixing grass under the grass family is 10~30%；Preferably, numerous type herbage includes sheep's hay, lyme grass, siberian wildrye, awnless brome, weeping love grass, sheep under the grass family One or more combinations in thatch or cogongrass；Preferably, the turfgrass includes annual bluegrass, Festuca Arundinacea, rye grass, creeping bentgrass, red fescue, Korea lawn grass, Bermuda grass, vacation One or more combinations in thrifty grass, carpetweed or Herba Stenotaphri helferi；It is highly preferred that in northerly lawn, the turfgrass is cool-season grasses, the preferred annual bluegrass of cool-season grasses, Festuca Arundinacea, black One or more combinations in wheat straw, creeping bentgrass or red fescue；In southern lawn, the turfgrass is season type grass, institute State one or more combinations in season type grass preferably Korea lawn grass, Bermuda grass, eremochloa ophiuroides, carpetweed or Herba Stenotaphri helferi.
- 4. lawn according to claim 1 of walking, which is characterized in that the root system planting matrix of the root system planting matrix layer Including middle rough sand, turfy soil and organic fertilizer；Preferably, the ratio of the middle rough sand and the turfy soil is 3：1~5：1, the dosage of the organic fertilizer is 1~2kg/m2；Preferably, the particle of 0.25~1.0mm of grain size accounts for 80% or more in the middle rough sand.
- 5. being walked lawn according to Claims 1 to 4 any one of them, which is characterized in that the supporting layer and the plantation layer Overall thickness be 20~30cm, the thickness of the supporting layer is 5~10cm, and the gauge height of the grass-planting grid is 7~10cm, excellent Selection of land is additionally provided with geotextiles between the supporting layer and the root system planting matrix layer.
- 6. a kind of method of construction on lawn of walking as claimed in any one of claims 1 to 5, wherein, which is characterized in that it includes：? It is laid with one layer of grass-planting grid on the supporting layer, then fills in the grass-planting grid and is laid with root system planting matrix, and makes root It is that planting matrix did not had the 3~5cm of grass-planting grid, forms the root system planting matrix layer.
- 7. the method for construction on lawn according to claim 6 of walking, which is characterized in that fill and be laid with the root system plantation When matrix, the compacting of the root system planting matrix 4~5cm thickness or the primary root system planting matrix of sedimentation are often filled.
- 8. the method for construction on the lawn of walking described according to claim 6 or 7, which is characterized in that further include in the root system kind Layer plantation mixing grass is planted, the mixing straw bag includes numerous type herbage and turfgrass under grass family, and numerous type herbage accounts under the grass family The ratio of the mixing grass is 10~30%.
- 9. the method for construction on lawn according to claim 8 of walking, which is characterized in that further include after the plantation mixing is careless It is conserved, by the careless cutting range of the mixing to being higher by earth's surface 5-8cm.
- 10. the method for construction on lawn according to claim 9 of walking, which is characterized in that carrying out maintenance further includes：Every 10~ It carries out within 15 days watering primary, sprinkle profoundly water every time so that underground 10cm ground moistenings；Monthly fertilising is primary, preferably applies composite fertilizer, Dose is 18~25g/m2, it is preferable that the composite fertilizer is 15-15-15 composite fertilizers.
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| CN201810643591.2A CN108739089A (en) | 2018-06-20 | 2018-06-20 | Lawn and its method of construction on foot |
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| CN201810643591.2A CN108739089A (en) | 2018-06-20 | 2018-06-20 | Lawn and its method of construction on foot |
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Application publication date: 20181106 |