Soilless sod, its preparation method and application

A technology of soilless grass and mixed fiber, which is applied in the direction of seed treatment, botanical equipment and methods, applications, etc., can solve the problems of not achieving the effect of soilless cultivation, achieve protection of water and soil erosion, fast construction, and improve soil structure Effect

Active Publication Date: 2012-02-01
上海园林绿化建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It still needs a certain amount of soil, and it ca

Method used

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  • Soilless sod, its preparation method and application
  • Soilless sod, its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] 1. Raw materials

[0035] A kind of soilless grass, composed of polyolefin fiber net 1 and mixed fiber cloth 2, wherein the mixed fiber cloth is located between two layers of polyolefin fiber net, please refer to the attached figure 1 .

[0036] The raw material of the polyolefin fiber web is polyolefin fiber;

[0037] The area of ​​the gap of the polyolefin fiber web is 2cm 2 ;

[0038] The mixed fiber cloth is evenly distributed with plant seeds by a planter to form a mixed fiber cloth containing plant seeds;

[0039] The raw materials of the mixed fiber cloth are bamboo fiber, crop stalks, coconut shell fiber and nylon silk; wherein, the mass percentage of raw materials in the mixed fiber cloth is:

[0040] Bamboo Fiber 5%

[0041] Coir 5%

[0042] Nylon 3%

[0043] Crop straw 87%

[0044] The crop straw is wheat straw;

[0045] 2. Preparation method

[0046] A kind of preparation method of soilless grass, its concrete steps are:

[0047] (1) heat-melt and...

Embodiment 2

[0051] 1. Raw materials

[0052] A kind of soilless grass, composed of polyolefin fiber net 1 and mixed fiber cloth 2, wherein the mixed fiber cloth is located between two layers of polyolefin fiber net, please refer to the attached figure 1 .

[0053] The raw material of the polyolefin fiber web is polyolefin fiber;

[0054] The area of ​​the gap of the polyolefin fiber web is 4cm 2

[0055] The mixed fiber cloth is evenly distributed with plant seeds by a planter to form a mixed fiber cloth containing plant seeds;

[0056] The raw materials of the mixed fiber cloth are bamboo fiber, crop stalks, coconut shell fiber and nylon silk; wherein, the mass percentage of raw materials in the mixed fiber cloth is:

[0057] Bamboo Fiber 10%

[0058] Coir 10%,

[0059] Nylon 4%

[0060] Crop straw 76%

[0061] The crop stalks are rice stalks and corn stalks;

[0062] 2. Preparation method

[0063] A kind of preparation method of soilless grass, its concrete steps are:

[0064] ...

Embodiment 3

[0068] 1. Raw materials

[0069] A kind of soilless grass, composed of polyolefin fiber net 1 and mixed fiber cloth 2, wherein the mixed fiber cloth is located between two layers of polyolefin fiber net, please refer to the attached figure 1 .

[0070] The raw material of the polyolefin fiber web is polyolefin fiber;

[0071] The area of ​​the gap of the polyolefin fiber web is 6cm 2 ;

[0072] The mixed fiber cloth is evenly distributed with plant seeds by a planter to form a mixed fiber cloth containing plant seeds;

[0073] The raw materials of the mixed fiber cloth are bamboo fiber, crop stalks, coconut shell fiber and nylon silk; wherein, the mass percentage of raw materials in the mixed fiber cloth is:

[0074] Bamboo Fiber 15%

[0075] Coir 15%,

[0076] Nylon 5%

[0077] Crop straw 65%

[0078] The crop stalks are a mixture of corn stalks and leguminous plant stalks;

[0079] 2. Preparation method

[0080] A kind of preparation method of soilless grass, its c...

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Abstract

The invention relates to a soilless sod and its preparation method and an application thereof. The soilless sod is prepared by the recombination of polyolefin fibrous reticulums and mixed fiber cloth, wherein the mixed fiber cloth is positioned between two layers of polyolefin fibrous reticulums. The mixed fiber cloth is made from raw materials of bamboo fiber, crop straw, coir fiber and nylon wire. Plant seeds are uniformly distributed on the mixed fiber cloth by the use of a seeder so as to form the mixed fiber cloth containing plant seeds. The preparation method provided by the invention comprises the following steps of: respectively compacting the polyolefin fibrous reticulum and the mixed fiber cloth through a briquetting machine, placing the compacted mixed fiber cloth between the two layers of polyolefin fibrous reticulums, braiding them together by the use of a braiding machine to form net cloth, and compacting by the briquetting machine to obtain the soilless sod. The invention has the following advantages: the polyolefin fibrous reticulum has strong permeability, corrosion resistance and strong tension; the raw material straw source is abundant; waste is changed into values; production processing is simple; cost is low; construction is fast; the soilless sod is widely applied with no environmental pollution, has an obvious effect of protecting water and soil and is easily popularized.

Description

【Technical field】 [0001] The invention relates to the technical field of environmental protection, in particular to a soilless grass and its preparation method and application. 【Background technique】 [0002] At present, there are many technologies for sand prevention and soil stabilization, such as the plastic soil-fixing mesh pad technology. The mesh pad is composed of multi-layer plastic concave-convex mesh and biaxially stretched flat mesh. It is bonded after heat melting to form a stable three-dimensional net. It has a suitable height and space, loose and flexible texture, can be filled and stored with soil and sand, and has the functions of anti-water erosion, soil-fixing and water storage, wind and water retention, etc. special function. Because the root system of the plant can grow comfortably, neatly and evenly through the secondary space, the grown turf can firmly combine the mat, grass root and soil surface, and because the root system of the plant can extend 30-...

Claims

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Application Information

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IPC IPC(8): A01G31/00B32B27/02B32B3/12A01C1/04B32B9/02
CPCY02P60/21
Inventor 戴建勇
Owner 上海园林绿化建设有限公司
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