CN115428698A - Construction method for planting sports lawn by using machine-made sand - Google Patents
Construction method for planting sports lawn by using machine-made sand Download PDFInfo
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- CN115428698A CN115428698A CN202211167589.5A CN202211167589A CN115428698A CN 115428698 A CN115428698 A CN 115428698A CN 202211167589 A CN202211167589 A CN 202211167589A CN 115428698 A CN115428698 A CN 115428698A
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- 239000004576 sand Substances 0.000 title claims abstract description 91
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 103
- 235000015097 nutrients Nutrition 0.000 claims abstract description 58
- 239000003415 peat Substances 0.000 claims abstract description 42
- 239000004677 Nylon Substances 0.000 claims abstract description 29
- 229920001778 nylon Polymers 0.000 claims abstract description 29
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 26
- 230000002745 absorbent Effects 0.000 claims abstract description 15
- 239000002250 absorbent Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 239000003895 organic fertilizer Substances 0.000 claims description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 30
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 30
- 241001330002 Bambuseae Species 0.000 claims description 30
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 30
- 239000011425 bamboo Substances 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 30
- 239000010902 straw Substances 0.000 claims description 29
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 24
- 239000003337 fertilizer Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 11
- 239000004021 humic acid Substances 0.000 claims description 11
- 244000179886 Moringa oleifera Species 0.000 claims description 10
- 235000011347 Moringa oleifera Nutrition 0.000 claims description 10
- 241001474374 Blennius Species 0.000 claims description 8
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
- 239000000440 bentonite Substances 0.000 claims description 8
- 229910000278 bentonite Inorganic materials 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- KMQAPZBMEMMKSS-UHFFFAOYSA-K calcium;magnesium;phosphate Chemical compound [Mg+2].[Ca+2].[O-]P([O-])([O-])=O KMQAPZBMEMMKSS-UHFFFAOYSA-K 0.000 claims description 8
- 239000000618 nitrogen fertilizer Substances 0.000 claims description 8
- 239000011591 potassium Substances 0.000 claims description 8
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 8
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 8
- 235000011151 potassium sulphates Nutrition 0.000 claims description 8
- 244000144977 poultry Species 0.000 claims description 8
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 210000003608 fece Anatomy 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000010871 livestock manure Substances 0.000 claims description 5
- 244000052363 Cynodon dactylon Species 0.000 claims description 3
- 241000234643 Festuca arundinacea Species 0.000 claims description 3
- 241000209082 Lolium Species 0.000 claims description 3
- 244000152045 Themeda triandra Species 0.000 claims description 3
- 241000981595 Zoysia japonica Species 0.000 claims description 3
- 230000035699 permeability Effects 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 64
- 230000012010 growth Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a construction method for planting sports lawn by machine-made sand, which comprises the following steps: laying a nutrient soil base layer; paving a nylon net layer; laying a nutrient soil layer; spreading a grass seed layer; laying a bearing net: laying a layer of bearing net on the surface of the grass seed layer, wherein the bearing net is made of a stainless steel material, the thickness of the bearing net is 4-8 mm, and the aperture of the bearing net is more than or equal to 15mm and less than or equal to 25mm; laying a sand layer: laying a sand layer on the surface of the bearing net, wherein the sand layer comprises the following components in parts by weight: 30 to 35 percent of peat soil, 0.2 percent of ultraviolet-resistant absorbent and the balance of machine-made sand. Because the bearing net is additionally arranged in the foundation and above the root system of the lawn, the force applied to the lawn by feet is dispersed by the bearing net, so that the soil around the root system keeps good air permeability, the problem that the soil around the root system of the lawn field is compacted is thoroughly solved, the strength and the toughness of the lawn are enhanced, and the trampling resistance of the lawn is improved.
Description
Technical Field
The invention relates to the technical field of lawns, in particular to a construction method of grass.
Background
Sports lawns are specialized fields that use lawns as carriers for athletic, and gaming activities, and most sports events involve intense sports or high-intensity, high-frequency lawn practice. Thus, sports fields lawns need to be very resistant to treading in addition to having the characteristic features of a typical green. The foundation of the sports lawn is a lawn bed, which is one of the most important factors for determining the sports quality of the lawn in the football field, because natural soil in the sports field building area generally hardly meets the requirements of water permeability and air permeability of lawn bed materials, people often adopt the lawn bed taking machine-made sand as the main material for field building, and a method of adding reinforcing materials such as quartz sand, yellow sand or ceramic particles into machine-made sand is usually adopted for reinforcing the lawn bed, but the method has complicated steps, the reinforcing effect is not ideal enough, and the long-time effectiveness cannot be ensured.
In order to solve the above problems, the applicant filed a patent application on 24.03.2021 with the publication number CN113141980B, a sports lawn with enhanced resistance to treading and a construction method thereof. The construction method comprises the following steps: laying a sand layer A, flattening and compacting; sequentially laying a net layer A and a sand layer B on the sand layer A, flattening and compacting; sequentially laying a net layer B, a grass layer and a sand layer C on the sand layer B, then covering a film layer on the whole lawn, continuously laying a sand layer D after the lawn survives, and conventionally maintaining until the lawn survives; the sports lawn with the strengthened trampling resistance is characterized in that the sand layer A and the sand layer B are respectively formed by adding peat soil, bamboo fibers, straws, rubber particles and an organic fertilizer into river sand and uniformly mixing, the rubber particles are made of waste rubber materials, and the sand layer C and the sand layer D are formed by adding peat soil, bamboo fibers and an ultraviolet-resistant absorbent into river sand and uniformly mixing. After more than one year of experiments, the research and development team of the applicant finds that after the high-frequency lawn is trampled, the foundation of the lawn is still at the risk of being harvested, the air permeability is poor, and the growth of the lawn is influenced.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide a construction method for planting sports lawns by using machine-made sand, which can thoroughly solve the problem that the growth of the lawns is influenced due to poor air permeability caused by the fact that the ground of the lawns is adopted to be solid.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a construction method for planting a sports lawn by using machine-made sand comprises the following steps:
s1, laying a nutrient soil base layer: removing impurities on the surface of a foundation, leveling the foundation, and paving a layer of nutrient soil with the thickness of 30 to 50mm on the foundation, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer in the following weight part ratio: 30 to 45 percent of machine-made sand, 20 to 25 percent of peat soil, 5 to 10 percent of bamboo fiber, 8 to 18 percent of organic fertilizer and the balance of straw;
s2, paving a nylon net layer: laying a layer of nylon net on the surface of the nutrient soil base layer, wherein the nylon net is a 2-mesh nylon net;
s3, laying a nutrient soil layer: laying a layer of nutrient soil with the thickness of 10-20mm on the surface of the nylon net layer, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and is prepared by the following weight parts: 40-50% of machine-made sand, 20-28% of peat soil, 5-15% of bamboo fiber, 8-15% of organic fertilizer and the balance of straw;
s4, spreading a grass seed layer: spreading a layer of grass seeds on the surface of the nutrient soil layer;
s5, laying a bearing net: laying a layer of bearing net on the surface of the grass seed layer, wherein the bearing net is made of a stainless steel material, the thickness of the bearing net is 4-8 mm, and the aperture of the bearing net is more than or equal to 15mm and less than or equal to 25mm;
step S6, paving a sand layer: laying a sand layer on the surface of the bearing net, wherein the sand layer comprises the following components in parts by weight: 30 to 35 percent of peat soil, 0.2 percent of ultraviolet-resistant absorbent and the balance of machine-made sand.
Further, in the step S1, the organic fertilizer is prepared from the following components in parts by weight: 3425 zxft Of seaweed powder, 3425% of moringa oleifera leaves, 8-12% of poultry excrement, 4-12% of humic acid, 3562 zxft Of humic acid, 8-10% of nitrogenous fertilizer, 8-10% of calcium magnesium phosphate fertilizer, 8-10% of potassium fertilizer, 8-10% of bentonite, 4324 zxft Of potassium sulfate, 4324% of zinc stearate, 3245 zxft Of 3245%, 3732 zxft Of 3732% of glycerol and the balance of traditional Chinese medicine residues.
Further, in step S3, the nutrient soil is prepared by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer, and is prepared by mixing the following components in parts by weight: 45% of machine-made sand, 24% of peat soil, 10% of bamboo fiber, 16% of organic fertilizer and 5% of straw.
Furthermore, in step S4, the grass seeds are bermuda grass, zoysia japonica, festuca arundinacea, ryegrass or bluegrass.
Further, in step S5, the thickness of the carrier net is 6mm, and the aperture of the carrier net is phi 25mm.
Further, the organic fertilizer is prepared from the following components in parts by weight: 6% of seaweed powder, 10% of moringa oleifera leaf, 8% of poultry manure, 6% of humic acid, 9% of nitrogen fertilizer, 9% of calcium magnesium phosphate fertilizer, 9% of potassium fertilizer, 9% of bentonite, 6% of potassium sulfate, 2% of zinc stearate, 2% of glycerol and the balance of traditional Chinese medicine residues.
Further, in step S6, UV-326 is used as the UV-resistant absorbent.
Further, in the step S1, the nutrient soil is prepared by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer, and is prepared from the following components in parts by weight: 38% of machine-made sand, 22% of peat soil, 8% of bamboo fiber, 13% of organic fertilizer and the balance of straw.
Further, in step S1, a layer of nutrient soil with the thickness of 40mm is paved on the foundation.
Further, in step S3, a layer of nutrient soil with the thickness of 15mm is paved on the surface of the nylon net layer.
The invention has the beneficial effects that:
firstly, because the bearing net is additionally arranged in the foundation and above the root system of the lawn, the force applied to the lawn by feet is dispersed by the bearing net in the moving process of people, so that the soil around the root system keeps good air permeability, thereby thoroughly solving the problem that the soil around the root system of the lawn field is compacted, enhancing the strength and toughness of the lawn and improving the trampling resistance of the lawn;
secondly, due to the adoption of a multi-layer interval structure of a sand layer and a net layer, the tensile capacity of a root system layer is enhanced, and the stability of a terrace bed is enhanced;
thirdly, the components of the organic fertilizer used in the foundation are optimized, the organic fertilizer not only contains the traditional Chinese medicine residues, but also is doped with nutrient components represented by moringa leaves, and the traditional Chinese medicine residues are waste traditional Chinese medicine residues, are thoroughly decomposed and are matched with the nutrient components such as the moringa leaves for use together, so that the organic fertilizer is beneficial to the healthy growth of the grass clumps in the lawn;
compared with the prior art, the lawn structure is rearranged, so that the film layers are reduced, the film layers are used for keeping moisture and heat and are suitable for being used at low temperature, but the film layers are not suitable for being added in a high-temperature environment with sufficient sunlight, so that the oxygen supply of plants is insufficient, the plants are not favorable for growing, the film layers are omitted, the net layers are reduced, and the construction process is greatly simplified;
and fifthly, the nutrient soil below the net layer and the nutrient soil above the net layer are subjected to different refining treatments, and the sand content of the nutrient soil below the net layer is less than that of the nutrient soil above the net layer, so that the treatment is more favorable for the growth of plants.
Drawings
The invention is further described with the aid of the accompanying drawings, in which the embodiments do not constitute any limitation, and for a person skilled in the art, without inventive effort, further drawings may be obtained from the following figures:
FIG. 1 is a construction flow chart of the present invention;
fig. 2 is a schematic structural view of the lawn according to the present invention.
In the figure: 1. a nutrient soil base layer; 2. A nylon mesh layer; 3. A nutrient soil layer; 4. A grass seed layer; 5. A carrying net; 6. and (5) a sand layer.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it is to be noted that the embodiments and features of the embodiments of the present application can be combined with each other without conflict.
Example 1
As shown in fig. 1, a construction method for planting a sports lawn by using machine-made sand includes the following steps:
s1, laying a nutrient soil base layer 1: removing impurities on the surface of a foundation, leveling the foundation, and paving a layer of nutrient soil with the thickness of 30mm on the foundation, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and is prepared by the following weight parts: 30% of machine-made sand, 20% of peat soil, 5% of bamboo fiber, 8% of organic fertilizer and the balance of straw.
S2, paving a nylon net layer 2: a layer of nylon net is laid on the surface of the nutrient soil base layer, and the nylon net is a 2-mesh nylon net.
S3, laying a nutrient soil layer 3: laying a layer of nutrient soil with the thickness of 10mm on the surface of the nylon net layer, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fiber, straw and organic fertilizer and is prepared from the following components in parts by weight: 40% of machine-made sand, 20% of peat soil, 5% of bamboo fiber, 8% of organic fertilizer and the balance of straw; the organic fertilizer is prepared from the following components in parts by weight: 3425 zxft Of seaweed powder, 3425% of moringa oleifera leaves, 8-12% of poultry excrement, 4-12% of humic acid, 3562 zxft Of humic acid, 8-10% of nitrogenous fertilizer, 8-10% of calcium magnesium phosphate fertilizer, 8-10% of potassium fertilizer, 8-10% of bentonite, 4324 zxft Of potassium sulfate, 4324% of zinc stearate, 3245 zxft Of 3245%, 3732 zxft Of 3732% of glycerol and the balance of traditional Chinese medicine residues.
S4, sowing a grass seed layer 4: a layer of grass seeds is spread on the surface of the nutrient soil layer, and the grass seeds are specifically bermudagrass.
S5, laying a bearing net 5: and a layer of bearing net is laid on the surface of the grass seed layer, the bearing net is made of a stainless steel material, the thickness of the bearing net is 4mm, and the aperture of the bearing net is phi 15mm.
Step S6, paving a sand layer 6: laying a sand layer on the surface of the bearing net, wherein the sand layer is formed by adding peat soil and an ultraviolet-resistant absorbent into machine-made sand, and the weight parts of the peat soil and the ultraviolet-resistant absorbent are as follows: the peat soil accounts for 30 percent, the ultraviolet-resistant absorbent accounts for 0.2 percent, and the balance is machine-made sand, and the paving is completed as shown in figure 2.
The organic fertilizer is prepared from the following components in parts by weight: seaweed meal 4%, moringa oleifera leaves 8%, poultry manure 4%, humic acid 5%, nitrogen fertilizer 8%, calcium magnesium phosphate fertilizer 8%, potassium fertilizer 8%, bentonite 8%, potassium sulfate 4%, zinc stearate 1%, glycerol 1% and the balance of traditional Chinese medicine residues.
Example 2
A construction method for planting sports lawn by machine-made sand comprises the following steps:
s1, laying a nutrient soil base layer: removing impurities on the surface of a foundation, leveling the foundation, paving a layer of nutrient soil with the thickness of 50mm on the foundation, wherein the nutrient soil is prepared by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and adopts the following weight parts: 45% of machine-made sand, 25% of peat soil, 10% of bamboo fiber, 18% of organic fertilizer and the balance of straw;
s2, paving a nylon net layer: paving a layer of nylon net on the surface of the nutrient soil base layer, wherein the nylon net is a 2-mesh nylon net;
s3, laying a nutrient soil layer: laying a layer of nutrient soil with the thickness of 20mm on the surface of the nylon net layer, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fiber, straw and organic fertilizer and is prepared from the following components in parts by weight: the machine-made sand accounts for 50%, the peat soil accounts for 28%, the bamboo fiber accounts for 15%, the organic fertilizer accounts for 15%, and the balance is straw;
s4, spreading a grass seed layer: a layer of grass seeds are sowed on the surface of the nutrient soil layer, wherein the grass seeds are specifically zoysia japonica and festuca arundinacea;
s5, laying a bearing net: laying a layer of bearing net on the surface of the grass seed layer, wherein the bearing net is made of a stainless steel material, the thickness of the bearing net is 8mm, and the aperture of the bearing net is phi 25mm;
step S6, paving a sand layer: laying a sand layer on the surface of the bearing net, wherein the sand layer is formed by adding peat soil and an ultraviolet-resistant absorbent into machine-made sand, and the weight parts of the peat soil and the ultraviolet-resistant absorbent are as follows: 35% of peat soil, 0.2% of ultraviolet-resistant absorbent and the balance of machine-made sand.
The organic fertilizer is prepared from the following components in parts by weight: 8% of seaweed powder, 12% of moringa oleifera leaves, 12% of poultry manure, 7% of humic acid, 10% of nitrogen fertilizer, 10% of calcium magnesium phosphate fertilizer, 10% of potassium fertilizer, 10% of bentonite, 7% of potassium sulfate, 3% of zinc stearate, 3% of glycerol and the balance of traditional Chinese medicine residues.
Example 3
A construction method for planting sports lawn by machine-made sand comprises the following steps:
s1, laying a nutrient soil base layer: removing impurities on the surface of a foundation, leveling the foundation, and paving a layer of nutrient soil with the thickness of 40mm on the foundation, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and is prepared by the following weight parts: 38% of machine-made sand, 22% of peat soil, 7% of bamboo fiber, 13% of organic fertilizer and the balance of straw;
s2, paving a nylon net layer: paving a layer of nylon net on the surface of the nutrient soil base layer, wherein the nylon net is a 2-mesh nylon net;
s3, laying a nutrient soil layer: laying a layer of nutrient soil with the thickness of 15mm on the surface of the nylon net layer, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fiber, straw and organic fertilizer and is prepared from the following components in parts by weight: 45% of machine-made sand, 24% of peat soil, 10% of bamboo fiber, 16% of organic fertilizer and 5% of straw;
s4, spreading a grass seed layer: a layer of grass seeds is sowed on the surface of the nutrient soil layer, and the grass seeds are ryegrass or bluegrass;
s5, laying a bearing net: laying a layer of bearing net on the surface of the grass seed layer, wherein the bearing net is made of a steel material, the thickness of the bearing net is 4 to 8mm, and the aperture of the bearing net is phi 20mm;
step S6, paving a sand layer: laying a sand layer on the surface of the bearing net, wherein the sand layer is formed by adding peat soil and an ultraviolet-resistant absorbent into machine-made sand, and the weight parts of the peat soil and the ultraviolet-resistant absorbent are as follows: 33 percent of peat soil, 0.2 percent of ultraviolet-resistant absorbent and the balance of machine-made sand.
The organic fertilizer is prepared from the following components in parts by weight: 6% of seaweed powder, 10% of moringa oleifera leaf, 8% of poultry manure, 6% of humic acid, 9% of nitrogen fertilizer, 9% of calcium magnesium phosphate fertilizer, 9% of potassium fertilizer, 9% of bentonite, 6% of potassium sulfate, 2% of zinc stearate, 2% of glycerol and the balance of traditional Chinese medicine residues.
The above embodiments are merely descriptions of the embodiments of the present invention, and not limitations to the spirit and scope of the present invention, and equivalent structures and direct or indirect applications of the technical solutions of the present invention by those skilled in the art should be within the scope of the present invention without departing from the design solutions of the present invention.
Claims (10)
1. A construction method for planting sports lawn by machine-made sand is characterized by comprising the following steps:
s1, laying a nutrient soil base layer: removing impurities on the surface of a foundation, leveling the foundation, and paving a layer of nutrient soil with the thickness of 30 to 50mm on the foundation, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer in the following weight part ratio: 30 to 45 percent of machine-made sand, 20 to 25 percent of peat soil, 5 to 10 percent of bamboo fiber, 8 to 18 percent of organic fertilizer and the balance of straw;
s2, paving a nylon net layer: paving a layer of nylon net on the surface of the nutrient soil base layer, wherein the nylon net is a 2-mesh nylon net;
s3, laying a nutrient soil layer: laying a layer of nutrient soil with the thickness of 10-20mm on the surface of the nylon net layer, wherein the nutrient soil is formed by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and is prepared by the following weight parts: 40-50% of machine-made sand, 20-28% of peat soil, 5-15% of bamboo fiber, 8-15% of organic fertilizer and the balance of straw;
s4, spreading a grass seed layer: spreading a layer of grass seeds on the surface of the nutrient soil layer;
s5, laying a bearing net: laying a layer of bearing net on the surface of the grass seed layer, wherein the bearing net is made of a stainless steel material, the thickness of the bearing net is 4-8 mm, and the aperture of the bearing net is more than or equal to 15mm and less than or equal to 25mm;
s6, paving a sand layer: laying a sand layer on the surface of the bearing net, wherein the sand layer comprises the following components in parts by weight: 30 to 35 percent of peat soil, 0.2 percent of ultraviolet-resistant absorbent and the balance of machine-made sand.
2. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in the step S1, the organic fertilizer is prepared from the following components in parts by weight: 3425 zxft Of seaweed powder, 3425% of moringa oleifera leaves, 8-12% of poultry excrement, 4-12% of humic acid, 3562 zxft Of humic acid, 8-10% of nitrogenous fertilizer, 8-10% of calcium magnesium phosphate fertilizer, 8-10% of potassium fertilizer, 8-10% of bentonite, 4324 zxft Of potassium sulfate, 4324% of zinc stearate, 3245 zxft Of 3245%, 3732 zxft Of 3732% of glycerol and the balance of traditional Chinese medicine residues.
3. The method for constructing a sports lawn planted with machine-made sand according to claim 2, wherein: in the step S3, the nutrient soil is prepared by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and adopts the following weight parts: 45% of machine-made sand, 24% of peat soil, 10% of bamboo fiber, 16% of organic fertilizer and 5% of straw.
4. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in the step S4, the grass seeds are bermuda grass, zoysia japonica, tall fescue, ryegrass or bluegrass.
5. The method for constructing a sports lawn planted with machine-made sand according to claim 4, wherein: in step S5, the thickness of the bearing net is 6mm, and the aperture of the bearing net is phi 25mm.
6. The method for constructing a sports lawn planted with machine-made sand according to claim 2, wherein: the organic fertilizer is prepared from the following components in parts by weight: 6% of seaweed powder, 10% of moringa oleifera leaf, 8% of poultry manure, 6% of humic acid, 9% of nitrogen fertilizer, 9% of calcium magnesium phosphate fertilizer, 9% of potassium fertilizer, 9% of bentonite, 6% of potassium sulfate, 2% of zinc stearate, 2% of glycerol and the balance of traditional Chinese medicine residues.
7. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in step S6, UV-326 is used as the anti-ultraviolet absorbent.
8. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in the step S1, the nutrient soil is prepared by mixing machine-made sand, peat soil, bamboo fibers, straws and organic fertilizer and is prepared by mixing the following components in parts by weight: 38% of machine-made sand, 22% of peat soil, 8% of bamboo fiber, 13% of organic fertilizer and the balance of straw.
9. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in step S1, a layer of nutrient soil with the thickness of 40mm is paved on the foundation.
10. The method for constructing a sports lawn planted with machine-made sand according to claim 1, wherein: in the step S3, a layer of nutrient soil with the thickness of 15mm is paved on the surface of the nylon net layer.
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