Production method for environment-friendly soilless lawn carpet

Abstract

The invention relates to a production method for an environment-friendly soilless lawn carpet, which mainly comprises the following steps: laying a waterproof layer, nonwoven fabric, a wadding fiber layer and a nutrition substrate layer in sequence; seeding grass seeds, coating with the nonwoven fabric and then laying vermiculite or zeolite particles; and finally periodically watering and fertilizing during the incubation period. The lawn carpet produced by the invention has short lawn forming time, labor conservation, low labor intensity, low management cost, high lawn purity, no weed, complete root system, good grass quality, uniform thickness, easy survival after transplantation, convenient management, and reeling and cutting property, and overcomes the defects of the prior lawn such as bad applicability and easy rupture. The produced lawn carpet has the advantages of long green period, fresh and green color, strong resistance, light mass, degradability, convenient maintenance convenient transportation and the like, and can be widely applied to the afforestation or the decoration of public places, airports, office buildings, residential building roofs and the like.

Description

technical field

[0001] The invention relates to a lawn production method, in particular to a production method of an environment-friendly soilless lawn blanket. Background technique

[0002] In the ecosystem inhabited by humans, the lawn is playing an increasingly important role. It can not only beautify the living environment, purify the air, improve the microclimate, reduce noise, but also play an important role in maintaining the ecological balance of nature and preventing soil erosion. effect. With the acceleration of the urbanization process in China, the improvement of urban greening standards and the substantial growth of the urban area, there is a huge demand for lawns, and the market prospect is promising. However, as far as the current domestic lawn production technology is concerned, most of them use directly sowing grass seeds or planting vegetative propagation materials on the cultivated land. method. This kind of traditional soil cultivation takes up a lot o...

Examples

Embodiment 1

[0030] Embodiment 1 A kind of production method of environment-friendly type soilless lawn, main steps are as follows:

[0031] (1) Use some idle greenhouses or open spaces for production. First, level the ground to prevent water accumulation in the low-lying areas. Spread a layer of plastic cloth (thickness 0.5mm) on the flat ground and use 70% mancozeb wettability Spray 1000 times of powder to kill germs and prevent pests;

[0032] (2) Lay a layer of non-woven fabric (75g / m2) on the plastic cloth 2 ), spray water (subject to the fact that the non-woven fabric can be attached to plastic cloth);

[0033] (3) Lay a fiber layer for wadding with a thickness of 1 cm on the non-woven fabric (the ratio of cotton wadding, acrylic fiber, and animal hair is 7: 2: 1), spray water, and take the fiber layer for wadding to absorb water as the criterion;

[0034] (4) Lay a layer of decomposed chicken manure with a thickness of 0.4 cm on the fiber layer as the nutrient matrix layer, and th...

Embodiment 2

[0038] Embodiment 2 A kind of production method of environment-friendly type soilless lawn, main steps are as follows:

[0039] (1) Level the ground to prevent water accumulation in low-lying areas, spread a layer of plastic cloth (thickness 0.3mm) on the level ground, spray with 1000 times of 70% mancozeb wettable powder, to kill germs, prevent pests and diseases;

[0040] (2) Lay non-woven fabric (80g / m2) on the plastic cloth 2 ), spray water (subject to the fact that the non-woven fabric can be stained with plastic cloth);

[0041] (3) Lay waste cotton wadding with a thickness of 2cm on the non-woven fabric, and spray water until the wadding is saturated with water;

[0042] (4) Lay a layer of 0.3cm thick decomposed organic fertilizer (chicken manure: straw: peat soil = 3: 1: 2) on the cotton wool, and then sprinkle mixed grass seeds (Poa annua: Purple Fescue: Ryegrass is 5: 2:1), subject to 35g per square meter;

[0043] (5) Cover the grass seeds with a layer of non-wove...

Embodiment 3

[0045] Embodiment 3 A kind of environment-friendly type soilless lawn blanket production method comprises the following steps:

[0046] (1) Lay an impermeable layer on the flat surface, and spray 75% chlorothalonil wettable powder 700 times liquid to prevent and control germs and pests;

[0047] (2) Lay at least one layer with a density of 60g / m on the impermeable layer 2 non-woven fabric, spray water to make the non-woven fabric adhere to the impermeable layer;

[0048] (3) lay a 1.5cm thick fiber layer for wadding on the non-woven fabric, and spray water to saturation;

[0049] (4) Lay a 1cm thick nutrient matrix layer (decomposed chicken manure: decomposed sawdust=4:1) on the fiber layer for wadding, adjust the pH value of the nutrient matrix layer to 6.0~7.0, and the porosity is 60%. The bulk density after water is 80~1000kg / m 3 , followed by 35g / m 2 Sow the mixed grass seeds evenly (Poa annua: purple fescue: ryegrass is 7:4:1), soak the seeds for 24 hours before sowin...

technical field

[0001] The invention relates to a lawn production method, in particular to a production method of an environment-friendly soilless lawn blanket. Background technique

[0002] In the ecosystem inhabited by humans, the lawn is playing an increasingly important role. It can not only beautify the living environment, purify the air, improve the microclimate, reduce noise, but also play an important role in maintaining the ecological balance of nature and preventing soil erosion. effect. With the acceleration of the urbanization process in China, the improvement of urban greening standards and the substantial growth of the urban area, there is a huge demand for lawns, and the market prospect is promising. However, as far as the current domestic lawn production technology is concerned, most of them use directly sowing grass seeds or planting vegetative propagation materials on the cultivated land. method. This kind of traditional soil cultivation takes up a lot o...

Examples

Embodiment 1

[0030] Embodiment 1 A kind of production method of environment-friendly type soilless lawn, main steps are as follows:

[0031] (1) Use some idle greenhouses or open spaces for production. First, level the ground to prevent water accumulation in the low-lying areas. Spread a layer of plastic cloth (thickness 0.5mm) on the flat ground and use 70% mancozeb wettability Spray 1000 times of powder to kill germs and prevent pests;

[0032] (2) Lay a layer of non-woven fabric (75g / m2) on the plastic cloth 2 ), spray water (subject to the fact that the non-woven fabric can be attached to plastic cloth);

[0033] (3) Lay a fiber layer for wadding with a thickness of 1 cm on the non-woven fabric (the ratio of cotton wadding, acrylic fiber, and animal hair is 7: 2: 1), spray water, and take the fiber layer for wadding to absorb water as the criterion;

[0034] (4) Lay a layer of decomposed chicken manure with a thickness of 0.4 cm on the fiber layer as the nutrient matrix layer, and th...

Embodiment 2

[0038] Embodiment 2 A kind of production method of environment-friendly type soilless lawn, main steps are as follows:

[0039] (1) Level the ground to prevent water accumulation in low-lying areas, spread a layer of plastic cloth (thickness 0.3mm) on the level ground, spray with 1000 times of 70% mancozeb wettable powder, to kill germs, prevent pests and diseases;

[0040] (2) Lay non-woven fabric (80g / m2) on the plastic cloth 2 ), spray water (subject to the fact that the non-woven fabric can be stained with plastic cloth);

[0041] (3) Lay waste cotton wadding with a thickness of 2cm on the non-woven fabric, and spray water until the wadding is saturated with water;

[0042] (4) Lay a layer of 0.3cm thick decomposed organic fertilizer (chicken manure: straw: peat soil = 3: 1: 2) on the cotton wool, and then sprinkle mixed grass seeds (Poa annua: Purple Fescue: Ryegrass is 5: 2:1), subject to 35g per square meter;

[0043] (5) Cover the grass seeds with a layer of non-wove...

Embodiment 3

[0045] Embodiment 3 A kind of environment-friendly type soilless lawn blanket production method comprises the following steps:

[0046] (1) Lay an impermeable layer on the flat surface, and spray 75% chlorothalonil wettable powder 700 times liquid to prevent and control germs and pests;

[0047] (2) Lay at least one layer with a density of 60g / m on the impermeable layer 2 non-woven fabric, spray water to make the non-woven fabric adhere to the impermeable layer;

[0048] (3) lay a 1.5cm thick fiber layer for wadding on the non-woven fabric, and spray water to saturation;

[0049] (4) Lay a 1cm thick nutrient matrix layer (decomposed chicken manure: decomposed sawdust=4:1) on the fiber layer for wadding, adjust the pH value of the nutrient matrix layer to 6.0~7.0, and the porosity is 60%. The bulk density after water is 80~1000kg / m 3 , followed by 35g / m 2 Sow the mixed grass seeds evenly (Poa annua: purple fescue: ryegrass is 7:4:1), soak the seeds for 24 hours before sowin...