CN109744028A

CN109744028A - A kind of water-saving bedding in park lawn and its production method

Info

Publication number: CN109744028A
Application number: CN201711074741.4A
Authority: CN
Inventors: 彭惠; 卢虎
Original assignee: Shenzhen Gao Ecological Landscape Co Ltd
Current assignee: Shenzhen Gao Ecological Landscape Co Ltd
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2019-05-14

Abstract

The present invention relates to a kind of water-saving bedding in park lawn and its production methods.The bedding is made of lawn, layer of sand, core apertures soil layer and native soil layer.It several centimeters of thickness of core apertures soil layer, is made of core apertures, blind comb ditch and soil layer.The bedding production method, step 1: being punched on soil layer every several millimeters with the hollow puncher of gross porosity needle alley, core in cleaning hole, then filled up with river sand, native soil layer is become into core apertures soil layer.Step 2: often excavating wide several centimeters, deep several centimeters of blind comb ditch at a distance of several meters on core apertures soil layer, after the bottom of pipe trench fills out rubble, is put into blind comb, the rubble of refill value cm thick is finally filled to river sand and is flushed with soil layer surface.Step 3: several centimeters of thick river sand layers, then the turf plant on layer of sand are uniformly laid on core apertures soil layer.This foundation bed structure is the water-saving foundation bed structure of " upper loose, middle real, lower tight ", which can keep soil from packing together and store effective moisture content, prevent moisture content rapidly losing.

Description

A kind of water-saving bedding in park lawn and its production method

Technical field

The present invention relates to environmental protection technical field, the water-saving bedding in especially a kind of park lawn and its production method.

Background technique

The most planting in China, lawn, park at present is on soil layer, and native bed structure tramples on easy to harden, permeable fertilizer through visitor Property is poor, is unfavorable for lawn growth, serious often to step on into alopecia areata by pedestrian；Another part park turf establishment is at " casting bed+blind comb " Bedding on, but casting bed preservation capacity of water and fertility is poor, needs frequent watering, fertilizing, is unfavorable for environmental protection.

Summary of the invention

In order to overcome deficiency existing for the bedding of current park lawn, a kind of water-saving bedding in park lawn and its production are invented Method, this water-saving bedding in park lawn is by lawn, layer of sand, core apertures, river sand, rubble, blind comb, blind comb ditch, core apertures Soil layer and soil layer composition.

It is implanted with lawn in the upper surface of layer of sand kind, is core apertures soil layer below layer of sand, is soil below core apertures soil layer Layer.

It is characterized by: core apertures soil layer be height several centimeters, by uniformly gather, in staggered core apertures, native soil layer and The blind comb ditch composition of number row's back-up sand.

A kind of production method of the water-saving bedding in park lawn, it is characterised in that:

Step 1: the soil in all holes is removed in several millimeters of the every spacing punchings on soil layer with the hollow puncher of gross porosity needle alley Then core is filled up with river sand, form core apertures, original soil layer is become to the core apertures soil layer for being uniformly covered with core apertures.

Step 2: width often is excavated out several centimeters at a distance of several meters on core apertures soil layer, several centimeters of depth of blind comb ditch, In the underfill rubble of blind comb ditch, it is put into blind comb, refills rubble after being put into blind comb, makes rubble up to several centimeters, so River sand is backfilled again afterwards to flush with core apertures soil layer surface.

Step 3: being uniformly laid with several centimeters of thick river sands on core apertures soil layer, form layer of sand, then plant grass planting on layer of sand Level ground.

The beneficial effects of the invention are as follows park lawn bases due to using " layer of sand+core apertures soil layer+soil layer " bedding knot Structure, so that park lawn bedding becomes the water-saving foundation bed structure of " upper loose, middle real, lower tight ", which can prevent soil plate Knot, while effective moisture content can be stored again, prevent moisture content rapidly losing, retain water and nutrients provide good habitat conditions for lawn, solution The problem that certainly China park lawn maintenance is difficult, dead carelessness is high is the planting on China, lawn, park or the reconstruction on existing park lawn Play important impetus.

Present invention will be further explained below with reference to the attached drawings and examples.

Detailed description of the invention

Fig. 1 is main cross section structure diagram of the invention.

In Fig. 1,1. lawns, 2. layers of sand, 3. core apertures, 4. river sands, 5. rubbles, 6 blind combs, 7. blind comb ditches, core apertures Soil layer 8, soil layer 9.

Specific embodiment

Embodiment one

Referring to Fig. 1, the present embodiment be a kind of water-saving bedding in park lawn, by lawn 1, layer of sand 2, core apertures 3, river sand 4, Rubble 5, blind comb 6, blind comb ditch 7, core apertures soil layer 8 and soil layer 9 form.

It is implanted with lawn 1 in the upper surface of layer of sand 2 kind, is core apertures soil layer 8 below layer of sand 2, is below sand core aperture layer 8 Soil layer 9.

It is characterized by: core apertures soil layer 8 be height 10cm, by uniformly gather, in staggered core apertures 3, native soil layer and The blind comb ditch 7 of multiple rows of back-up sand forms.

Step 1: with hole needle diameter 16mm, long 100mm the hollow puncher of alley on soil layer every spacing 20mm punch, clearly It except the core in all holes, is then filled up with river sand 4, forms core apertures 3, original soil layer is become uniformly to be covered with core apertures 3 Core apertures soil layer 8.

Step 2: often the blind comb ditch 7 of width 20cm, depth 30cm are excavated out, in blind row at a distance of 6m in sand core aperture layer 8 The underfill rubble 5 of pipe trench 7 is put into blind comb 6, refills rubble 5 after being put into blind comb 6, makes rubble 5 to blind comb bottom of trench Use the filling of river sand 4 when 20cm instead, river sand 4 is filled to be flushed with 8 surface of core apertures soil layer.

Step 3: being uniformly laid with the river sand 4 of 10cm thickness on core apertures soil layer, form layer of sand 2, then plant grass planting on layer of sand 2 Level ground 1.

Claims

1. a kind of water-saving bedding in park lawn, by lawn (1), layer of sand (2), core apertures (3), river sand (4), rubble (5), blind row Manage (6), blind comb ditch (7), core apertures soil layer (8) and soil layer (9) composition；

It is implanted with lawn (1) in the upper surface of layer of sand (2) kind, is core apertures soil layer (8), core apertures soil layer (8) below layer of sand (2) Below be soil layer (9).

It is characterized by: core apertures soil layer (8) is height several centimeters, by uniformly gathering, in staggered core apertures (3), native soil layer And blind comb ditch (7) composition of number row's back-up sand.

2. a kind of production method of the water-saving bedding in park lawn, it is characterised in that:

Step 1: the core in all holes is removed in several millimeters of the every spacing punchings on soil layer with the hollow puncher of gross porosity needle alley, Then it is filled up with river sand (4), is formed core apertures (3), original soil layer is become to the core apertures soil layer for being uniformly covered with core apertures (3) (8)。

Step 2: often at a distance of several meters on core apertures soil layer (8), excavating out width several centimeters, several centimeters of depth of blind comb ditch (7), in the underfill rubble (5) of blind comb ditch (7), blind comb (6) are put into, refill rubble after being put into blind comb (6) (5), make rubble (5) thick up to after several centimeters, then backfill river sand (4) and flushed with core apertures soil layer (8) surface.

Step 3: being uniformly laid with several centimeters of thick river sands (4) on core apertures soil layer, formed layer of sand (2), then in layer of sand (2) on kind Lawn planted (1).