Organic soilless lawn blanket and rapid producing method thereof

Abstract

The invention discloses an organic no-earth lawn blanket and the quick growth method. The lawn blanket comprises grass and two layers of organic non-woven fabric with different thickness. It mainly makes the combination of accelerating germination before seeding and simple greenhouse earth protecting production form on grass seeds or nutritive breeding body, not only to avoid influence of outside bad climate, but also create more proper growth condition, largely shortening production period (by about 50%), enhancing the whole benefit and reducing production cost by 40%-50%.

Description

technical field

[0001] The invention belongs to the field of lawn production, in particular to a soilless lawn blanket and a production method thereof. Background technique

[0002] With the rapid development of urban construction, lawn greening is an emerging industry with great prospects. Soil planting is a traditional lawn production mode. Because of its low cost, it still accounts for about 99% of the market share. However, it has a long production cycle, which takes 4 to 6 months per batch, and seriously consumes soil resources. Because the medium is easy to spread various diseases and insect pests, especially it cannot be exported, the disadvantages such as heavy weight and laborious laying have attracted great attention from all aspects. Therefore, in recent years, non-woven fabrics have been used as substrates in the market, and more advanced soilless cultivation techniques have been used to produce so-called soilless carpet turf in which plan...

Examples

Embodiment 1

[0018] refer to figure 1 , the organic soilless lawn blanket of the present invention is made up of lawn grass 2 (comprising slow-release compound fertilizer, water-retaining agent, bactericide, dwarfing agent etc.), lower layer non-woven fabric 3, upper layer non-woven fabric 1. The non-woven fabric is made of hemp fiber waste. The thickness of the lower non-woven fabric 3 is about 0.3 cm, and the weight is 70-80 grams per square meter. The thickness of the upper non-woven fabric 1 is less than 0.1 cm, and the weight is 20-80 grams per square meter. 30 grams.

[0019] In this example, the zoysia seed sowing method is used to produce a standard greenhouse (30 meters long x 6 meters wide) organic soilless lawn blanket, and the operations are as follows:

[0020] 1) Preparation of simple greenhouse and ground isolation layer: steel pipe structure is used, covered with plastic film in spring, autumn and winter, and sunshade film in summer, and the ground in the shed is covered w...

Embodiment 2

[0025] In this example, the stems, rhizomes and stolons of bentgrass are used as vegetative propagules for production.

[0026] After collecting the vegetative propagules of bentgrass stolonifers, process them into 3 to 4 cm long stem segments with 2 to 4 bud nodes, prepare the stem segments at a seeding rate of 100 to 150 grams per square meter, and soak them in clean water 12 to 24 hours, and prepare water-retaining and heat-insulating materials (soaked) such as sacks, straw bags or non-woven fabrics. First, lay and fill a number of bottom layers, and then spread the soaked stems on top of them. The thickness is generally 10 About one centimeter, then cover with some cover, and place it at 20-25°C, humidity 70-80% to accelerate germination, uncover the cover every day, turn over the stems, and drench them once until the stems germinate and turn white. Carry out sowing and management by the same steps and materials of embodiment 1, until becoming flat, going out of garden, ge...

technical field

[0001] The invention belongs to the field of lawn production, in particular to a soilless lawn blanket and a production method thereof. Background technique

[0002] With the rapid development of urban construction, lawn greening is an emerging industry with great prospects. Soil planting is a traditional lawn production mode. Because of its low cost, it still accounts for about 99% of the market share. However, it has a long production cycle, which takes 4 to 6 months per batch, and seriously consumes soil resources. Because the medium is easy to spread various diseases and insect pests, especially it cannot be exported, the disadvantages such as heavy weight and laborious laying have attracted great attention from all aspects. Therefore, in recent years, non-woven fabrics have been used as substrates in the market, and more advanced soilless cultivation techniques have been used to produce so-called soilless carpet turf in which plan...

Examples

Embodiment 1

[0018] refer to figure 1 , the organic soilless lawn blanket of the present invention is made up of lawn grass 2 (comprising slow-release compound fertilizer, water-retaining agent, bactericide, dwarfing agent etc.), lower layer non-woven fabric 3, upper layer non-woven fabric 1. The non-woven fabric is made of hemp fiber waste. The thickness of the lower non-woven fabric 3 is about 0.3 cm, and the weight is 70-80 grams per square meter. The thickness of the upper non-woven fabric 1 is less than 0.1 cm, and the weight is 20-80 grams per square meter. 30 grams.

[0019] In this example, the zoysia seed sowing method is used to produce a standard greenhouse (30 meters long x 6 meters wide) organic soilless lawn blanket, and the operations are as follows:

[0020] 1) Preparation of simple greenhouse and ground isolation layer: steel pipe structure is used, covered with plastic film in spring, autumn and winter, and sunshade film in summer, and the ground in the shed is covered w...

Embodiment 2

[0025] In this example, the stems, rhizomes and stolons of bentgrass are used as vegetative propagules for production.

[0026] After collecting the vegetative propagules of bentgrass stolonifers, process them into 3 to 4 cm long stem segments with 2 to 4 bud nodes, prepare the stem segments at a seeding rate of 100 to 150 grams per square meter, and soak them in clean water 12 to 24 hours, and prepare water-retaining and heat-insulating materials (soaked) such as sacks, straw bags or non-woven fabrics. First, lay and fill a number of bottom layers, and then spread the soaked stems on top of them. The thickness is generally 10 About one centimeter, then cover with some cover, and place it at 20-25°C, humidity 70-80% to accelerate germination, uncover the cover every day, turn over the stems, and drench them once until the stems germinate and turn white. Carry out sowing and management by the same steps and materials of embodiment 1, until becoming flat, going out of garden, ge...

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