Laminated grass planting brick, laminated walking lawn and preparation method of laminated grass planting brick

Abstract

The invention provides a laminated grass planting brick and relates to the technical field of lawn planting, a geotechnical cloth layer, a coconut shred brick layer, a lower degradable paper layer, a paste layer, a lawn seed layer and an upper degradable paper layer are sequentially and tightly laid in an attached mode from bottom to top, and a preparation method of the laminated grass planting brick comprises the following steps that S1, the geotechnical cloth layer is laid on the land; s2, a coconut shred brick layer is laid on the geotechnical cloth layer; s3, laying a lower degradable paper layer on the coconut shred brick layer; s4, brushing a paste layer on the lower degradable paper layer, wherein the temperature of paste used by the paste layer is 0-3 DEG C; s5, uniformly sowing seeds on the paste layer to form a lawn seed layer; s6, laying a degradable paper layer on the lawn seed layer; s7, watering and maintaining; the coconut shred brick is applied to a laminated walking lawn, and when people walk on the lawn prepared from the coconut shred brick, the soft feeling can be achieved, and the foot feeling is very comfortable.

Description

Technical Field

[0001] The invention relates to the technical field of lawn planting, and in particular to a stacked grass-planting brick, a stacked walking lawn and a preparation method thereof. Background Art

[0002] With the development of social economy, people pay more and more attention to the environment. A large number of parks and community greening construction have made lawns a common facility. The existing lawns are mainly laid directly on the original land or sown. No matter what kind of planting, it is necessary to cultivate the grass mat in the soil. The germination cycle is long, the time to grow is long, and the operation is also very troublesome; the grass on the grown lawn feels hard when people walk on it. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a stacked walking lawn including a geotextile layer, a coconut fiber brick layer, a lower degradable paper layer, a paste layer, a lawn seed layer, and an upper degradable paper layer. The geotextile layer, coconut fiber brick layer, lower degradable paper layer, paste layer, lawn seed layer, and upper degradable paper layer are compressed and tightly fitted in sequence from bottom to top.

[0004] Moreover, the coconut fiber brick layer is composed of a plurality of coconut fiber bricks, and the size of the coconut fiber bricks is 15-25*5-15*4-6.

[0005] Moreover, the coconut shred bricks are pressed from coconut shred bran, and each coconut shred brick uses 4-6kg of coconut shred bran.

[0006] Moreover, the preparation method of the stacked grass bricks comprises the following steps: S1. Lay a geotextile layer on the land; S2. Lay a layer of coconut fiber bricks on the geotextile layer; S3, laying a degradable paper layer on the coconut fiber brick layer; S4, applying a paste layer on the lower degradable paper layer, wherein the temperature of the paste used in the paste layer is 0-3°C; S5, evenly spreading seeds on the paste layer to form a lawn seed layer; S6. Laying a degradable paper layer on the lawn seed layer; S7. Watering and maintenance.

[0007] Moreover, the thickness of the paste layer (4) is 0.5-1.5 mm; the paste layer is formed by brushing with paste, the paste is prepared from white flour and hot water, 5-10 g of white flour is added to every 1 kg of hot water, and the temperature of the hot water is 55-65°C.

[0008] Moreover, the lower degradable paper layer and the upper degradable paper layer are formed by laying down degradable paper, and the degradable paper is mother paper.

[0009] Moreover, the sowing amount of seeds in the lawn seed layer is 0.8-1.2kg / m 2 .

[0010] Moreover, the lawn seeds are native lawn seeds of Inner Mongolia; the native lawn seeds of Inner Mongolia are bluegrass and ryegrass.

[0011] Moreover, a stacked walking lawn paved with stacked grass bricks is provided, wherein the stacked grass bricks are assembled, cut and laid to form a stacked walking lawn of a required size.

[0012] The present invention also provides another method for preparing a stacked walking lawn, which is as follows: S1. Level the land, plan the lawn size, and spread the geotextile on the land of planned size to form a geotextile layer (1); S2. Laying a number of coconut fiber bricks on the geotextile layer to form a coconut fiber brick layer; S3, laying a number of pieces of degradable paper on the coconut fiber brick layer to form a lower degradable paper layer; S4, applying a paste layer on the lower degradable paper layer, wherein the temperature of the paste used in the paste layer is 0-3°C; S5, evenly spreading seeds on the paste layer to form a lawn seed layer; S6. Laying degradable paper on the lawn seed layer to completely cover the lawn seed layer to form an upper degradable paper layer; S7. Watering and maintenance.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention adopts coconut fiber bricks to prepare stacked grass-planting bricks. The coconut fiber bricks provide a good environment for the germination and growth of grass seeds, supply the nutrients required by the grass seeds, make the grass seeds easy to take root, improve the effectiveness of water, heat and light, reduce the breeding of weeds, reduce diseases and insect pests, and ensure that the grass seeds germinate quickly, emerge quickly, and form a lawn quickly; the coconut fiber of the coconut fiber bricks can also be degraded, which will improve the soil environment after degradation, increase the nutrients in the soil, and is conducive to the growth of plants.

[0014] 2. The present invention lays 4-6cm thick coconut fiber bricks, which can expand to 35-45cm thick after watering. When people walk on the lawn prepared with coconut fiber bricks, they will feel soft and comfortable. Coconut fiber bricks are beneficial to the survival of earthworms. Earthworms can further loosen the coconut fiber bricks to make the lawn more comfortable. The activities of earthworms can also promote the root growth and plant development of plants. The feces of earthworms can also promote the germination of plant seeds, ensuring the germination rate of seeds and the lawn effect.

[0015] 3. The technical solution of the present invention has fast germination of grass seeds and a high germination rate, and provides two methods for preparing stacked walking lawns: 1. First prepare stacked grass bricks, and then perform assembly construction. This method can also be used for lawn repair and replanting; 2. Lay the lawn directly on the land in one step, saving time and effort. This method is suitable for unified planting of large areas of lawns.

[0016] 4. The present invention uses paste for brushing and then sowing seeds, which is equivalent to coating the seeds, that is, the seeds can be spread evenly and not blown away by the wind, ensuring the uniformity of the lawn, and can also keep the growth environment of the seeds moisturized and warm. At the same time, the paste will ferment during the plant growth process and provide microorganisms to the seeds.

[0017] 5. The present invention uses degradable paper, which is pollution-free to the environment, and the degradation of paper can also provide some nutrition to plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The finished product of the coconut fiber brick of the present invention; Figure 2 This is a finished effect diagram of the grass-planting brick of Example 3 of the present invention; Figure 3 Degradable paper used in the present invention; Figure 4 This is a picture showing the effect of laying a degradable paper layer in Example 3 of the present invention; Figure 5 The present invention is an experimental process of applying paste on the degradable paper; Figure 6 It is a partial schematic diagram of the stacked walking lawn of the present invention; Figure 7 It is a partial cross-sectional view of the stacked grass-planting brick of the present invention. DETAILED DESCRIPTION Example

[0019] A stacked grass brick, the preparation method is as follows: S1. Laying a geotextile layer 1 on the land; S2, laying coconut fiber brick layer 2 on geotextile layer 1; S3, laying a degradable paper layer 3 on the coconut fiber brick layer 2; S4, applying a paste layer 4 on the lower degradable paper layer 3, wherein the temperature of the paste used in the paste layer 4 is 0°C; S5, evenly spreading seeds on the paste layer 4 to form a lawn seed layer 5; S6, laying a degradable paper layer 6 on the lawn seed layer 5; S7. Watering and maintenance.

[0020] Furthermore, the coconut fiber brick layer 2 is composed of a plurality of coconut fiber bricks, and the size of the coconut fiber bricks is 15*5*4.

[0021] Furthermore, the coconut shred bricks are pressed from coconut shred bran, and each coconut shred brick uses 4 kg of coconut shred bran.

[0022] Furthermore, the paste layer 4 has a thickness of 0.5 mm; the paste layer is formed by brushing with paste, the paste is prepared from white flour and hot water, 5 g of white flour is added to every 1 kg of hot water, and the temperature of the hot water is 55°C.

[0023] Furthermore, the lower degradable paper layer 3 and the upper degradable paper layer 6 are formed by laying down degradable paper, and the degradable paper is mother paper.

[0024] Furthermore, the sowing amount of seeds in the lawn seed layer 5 is 0.8 kg / m 2 .

[0025] Furthermore, the lawn seeds are native lawn seeds of Inner Mongolia; the native lawn seeds of Inner Mongolia are bluegrass and ryegrass. Example

[0026] A stacked grass brick, the preparation method is as follows: S1. Laying a geotextile layer 1 on the land; S2, laying coconut fiber brick layer 2 on geotextile layer 1; S3, laying a degradable paper layer 3 on the coconut fiber brick layer 2; S4, applying a paste layer 4 on the lower degradable paper layer 3, wherein the temperature of the paste used in the paste layer 4 is 3°C; S5, evenly spreading seeds on the paste layer 4 to form a lawn seed layer 5; S6, laying a degradable paper layer 6 on the lawn seed layer 5; S7. Watering and maintenance.

[0027] Furthermore, the coconut fiber brick layer 2 is composed of a plurality of coconut fiber bricks, and the size of the coconut fiber bricks is 25*15*6.

[0028] Furthermore, the coconut shred bricks are pressed from coconut shred bran, and each coconut shred brick uses 6 kg of coconut shred bran.

[0029] Furthermore, the thickness of the paste layer 4 is 1.5 mm; the paste layer is formed by brushing with paste, the paste is prepared from white flour and hot water, 10 g of white flour is added to every 1 kg of hot water, and the temperature of the hot water is 65°C.

[0030] Furthermore, the lower degradable paper layer 3 and the upper degradable paper layer 6 are formed by laying down degradable paper, and the degradable paper is mother paper.

[0031] Furthermore, the sowing rate of seeds in the lawn seed layer 5 is 1.2 kg / m2 .

[0032] Furthermore, the lawn seeds are native lawn seeds of Inner Mongolia; the native lawn seeds of Inner Mongolia are bluegrass and ryegrass. Example

[0033] A stacked grass brick, the preparation method is as follows: S1. Laying a geotextile layer 1 on the land; S2, laying coconut fiber brick layer 2 on geotextile layer 1; S3, laying a degradable paper layer 3 on the coconut fiber brick layer 2; S4, applying a paste layer 4 on the lower degradable paper layer 3, wherein the temperature of the paste used in the paste layer 4 is 2°C; S5, evenly spreading seeds on the paste layer 4 to form a lawn seed layer 5; S6, laying a degradable paper layer 6 on the lawn seed layer 5; S7. Watering and maintenance.

[0034] Furthermore, the coconut fiber brick layer 2 is composed of a plurality of coconut fiber bricks, and the size of the coconut fiber bricks is 20*10*5.

[0035] Furthermore, the coconut shred bricks are pressed from coconut shred bran, and each coconut shred brick uses 5 kg of coconut shred bran.

[0036] Furthermore, the thickness of the paste layer 4 is 1 mm; the paste layer is formed by brushing with paste, the paste is prepared from white flour and hot water, 8 g of white flour is added to every 1 kg of hot water, and the temperature of the hot water is 60°C.

[0037] Furthermore, the lower degradable paper layer 3 and the upper degradable paper layer 6 are formed by laying down degradable paper, and the degradable paper is mother paper.

[0038] Furthermore, the sowing amount of seeds in the lawn seed layer 5 is 1 kg / m 2 .

[0039] Furthermore, the lawn seeds are native lawn seeds of Inner Mongolia; the native lawn seeds of Inner Mongolia are bluegrass and ryegrass. Example

[0040] The stacked grass bricks prepared in Example 3 are used to lay stacked walking lawns. The stacked grass bricks are assembled, cut and laid to form stacked walking lawns. Example

[0041] A stacked walking lawn, the preparation method is as follows: S1. Level the land, plan the lawn size, and spread the geotextile on the land of planned size to form geotextile layer 1; S2, laying a number of coconut fiber bricks on the geotextile layer 1 to form a coconut fiber brick layer 2; S3, laying a number of pieces of degradable paper on the coconut fiber brick layer 2 to form a lower degradable paper layer 3; S4, applying a paste layer 4 on the lower degradable paper layer 3, wherein the temperature of the paste used in the paste layer 4 is 0-3°C; S5, evenly spreading seeds on the paste layer 4 to form a lawn seed layer 5; S6, laying degradable paper on the lawn seed layer 5 to completely cover the lawn seed layer 5, forming an upper degradable paper layer 6; S7. Watering and maintenance.

[0042] This comparative example is the same as Example 3 except that the coconut fiber bricks are replaced with planting soil.

[0043] This comparative example is the same as Example 3 except that the paste is replaced with rubber powder paste.

[0044] This comparative example is the same as Example 3 except that the degradable paper is replaced with waste newspaper.

[0045] The germination rates, overall germination time, and days to maturity of the embodiments and comparative examples were tested respectively, as shown in Table 1.

[0046] Table 1 Planting effects of comparative examples and embodiments 1-3 Serial number Overall germination time (days) Germination rate on the 4th day (%) Days to complete the project (days) Finished product effect Example 1 3 95 8 Dense and lush, no exposed soil Example 2 3 95 8 Dense and lush, no exposed soil Example 3 3 96 8 Dense and lush, no exposed soil Comparative Example 1 4 78% 10 Sparse, some grass leaves are yellow, with exposed soil Comparative Example 2 6 10% 11 Sparse, some grass leaves are yellow, with exposed soil Comparative Example 3 5 22% 11 Sparse, some grass leaves are yellow, with exposed soil It can be seen from Table 1 that in Examples 1-3, the grass seeds only need 3 days to germinate as a whole, the germination rate on the 4th day can reach 95%-96%, and the grass can be formed in 8 days, with dense and luxuriant growth without exposed soil; while in Comparative Example 1, the coconut fiber bricks are replaced with planting soil, the overall germination time is 4 days, the germination rate on the 4th day is 78%, and the days to form a grass are extended to 10 days; in Comparative Example 2, the paste is replaced with glue powder paste, the overall germination time is 6 days, the germination rate on the 4th day is 20%, and the days to form a grass are 11 days; in Comparative Example 3, the degradable paper is replaced with waste newspapers, the germination time is 5 days, the germination rate on the 4th day is 22%, and the days to form a grass are 11 days; moreover, Comparative Examples 1-3 all have sparse growth, some grass leaves are yellow, and there is exposed soil, which is significantly reduced compared with the embodiments.

Claims

1. A stacked grass-planting brick, comprising a geotextile layer (1), a coconut fiber brick layer (2), a lower degradable paper layer (3), a paste layer (4), a lawn seed layer (5), and an upper degradable paper layer (6), characterized in that: The geotextile layer (1), the coconut fiber brick layer (2), the lower degradable paper layer (3), the paste layer (4), the lawn seed layer (5), and the upper degradable paper layer (6) are compressed and tightly fitted in sequence from bottom to top.

2. The stacked grass brick according to claim 1, characterized in that: The coconut fiber brick layer (2) is composed of a plurality of coconut fiber bricks, and the size of the coconut fiber bricks is 15-25*5-15*4-6.

3. The stacked grass brick according to claim 2, characterized in that: The coconut shred bricks are pressed from coconut shred bran, and each coconut shred brick uses 4-6 kg of coconut shred bran.

4. The stacked grass brick according to claim 1, characterized in that: The method for preparing the stacked grass bricks comprises the following steps: S1. Laying a geotextile layer on the ground (1); S2, laying a coconut fiber brick layer (2) on the geotextile layer (1); S3, laying a degradable paper layer (3) on the coconut fiber brick layer (2); S4, applying a paste layer (4) on the lower biodegradable paper layer (3), wherein the temperature of the paste used in the paste layer (4) is 0-3°C; S5, evenly sowing seeds on the paste layer (4) to form a lawn seed layer (5); S6, laying a degradable paper layer (6) on the lawn seed layer (5); S7. Watering and maintenance.

5. The stacked grass brick according to claim 4, characterized in that: The paste layer (4) has a thickness of 0.5-1.5 mm. The paste layer (4) is formed by brushing with paste, the paste is prepared from white flour and hot water, 5-10 g of white flour is added to every 1 kg of hot water, and the temperature of the hot water is 55-65°C.

6. The stacked grass brick according to claim 1, characterized in that: The lower degradable paper layer (3) and the upper degradable paper layer (6) are formed by laying down degradable paper, and the degradable paper is mother paper.

7. The stacked grass brick according to claim 2, characterized in that: The sowing rate of seeds in the lawn seed layer (5) is 0.8-1.2 kg / m 2 .

8. The stacked grass brick according to claim 7, characterized in that: The lawn seeds are native lawn seeds of Inner Mongolia; the native lawn seeds of Inner Mongolia are bluegrass and ryegrass.

9. A stacked walking lawn paved with stacked grass bricks as claimed in any one of claims 1 to 8, characterized in that: The stacked grass bricks are assembled, cut and laid to form a stacked walking lawn of a required size.

10. A stacked walking lawn, characterized in that: The preparation method is as follows: S1. Level the land, plan the lawn size, and spread the geotextile on the land of planned size to form a geotextile layer (1); S2, laying a plurality of coconut fiber bricks on the geotextile layer (1) to form a coconut fiber brick layer (2); S3, laying a plurality of pieces of degradable paper on the coconut fiber brick layer (2) to form a lower degradable paper layer (3); S4, applying a paste layer (4) on the lower biodegradable paper layer (3), wherein the temperature of the paste used in the paste layer (4) is 0-3°C; S5, evenly sowing seeds on the paste layer (4) to form a lawn seed layer (5); S6, laying degradable paper on the lawn seed layer (5) to completely cover the lawn seed layer (5), thereby forming an upper degradable paper layer (6); S7. Watering and maintenance.

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