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Ecological restoration blanket, preparation method and application thereof

A technology of ecological restoration and plant fiber, which is applied in the field of ecological environment management, can solve the problems of poor moisture conservation effect of vegetation and easy death of ecological restoration plants, and achieve the effect of improving moisture conservation and water conservation, good moisture conservation and water conservation performance, and promoting root development.

Inactive Publication Date: 2017-10-10
CHINA TNG HANGZHOU WOOLLEN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ecological restoration blanket of the present invention alleviates the ecological restoration caused by the non-woven fabric layer or the densely woven fiber layer in the multi-layered soil restoration mat directly blocking the development of the plant root system or the moisture conservation effect of the restored vegetation in the prior art. plant death problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Ecological restoration blanket, preparation method and application thereof

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preparation example Construction

[0064] According to one aspect of the present invention, a method for preparing an ecological restoration blanket includes the following steps: forming a net of plant fibers and bonding fibers in an air-laid machine, and fully mixing other raw materials during the net-forming process through a powder spreading device It is filled in the net, and then hot-melted and cold-pressed to obtain an ecological restoration blanket.

[0065] In the present invention, the preparation method of the ecological restoration blanket is one-time molding by hot melting and cold pressing, and there is no problem of layering and partitioning. As the plants grow, the plant roots can be directly inserted into the restored soil. At the same time, the plants The root system, soil improvement substances and microbial active substances coexist in one space, directly and evenly carry out moisture conservation, gradual improvement, and synergistic promotion of root development. With the natural degradation...

Embodiment 1

[0072] An ecological restoration blanket. In parts by weight, the ecological restoration blanket is mainly composed of the following raw materials: 10 parts of coconut heddle fiber, 10 parts of bonding fiber, 30 parts of soil improver, 3 parts of water-retaining agent, and 2 parts of fermented chicken manure. 2 parts of rice bran, 0.1 part of EM bacteria, 0.5 part of plant seeds and 1 part of granular controlled-release fertilizer.

Embodiment 2

[0074] An ecological restoration blanket, in parts by weight, the ecological restoration blanket is mainly composed of the following raw materials: 100 parts of coconut heddle fiber, 100 parts of bonding fiber, 100 parts of soil improver, 6 parts of water retention agent, 5 parts of fermented chicken manure 5 parts of rice bran, 1 part of EM bacteria, 5 parts of plant seeds and 5 parts of granular controlled-release fertilizer.

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Abstract

The invention provides an ecological restoration blanket, a preparation method and application thereof and relates to the technical field of ecological environment management. The ecological restoration blanket is mainly composed of plant fiber, viscose fiber, soil conditioner, plant seeds and granular controlled-release fertilizer. The ecological restoration blanket is prepared through hot-melting cold-pressing one-time forming, and a space where plant root systems, the soil conditioner and microbial active substances coexist is formed as plants grow, so that the ecological restoration blanket has effects of unfolding in a balanced manner for preserving soil moisture and conditioning soil, and the problem that ecologically restored plants are prone to death caused by the fact that a nonwoven layer or a tightknit fiber layer in a multilayer-separated soil restoration pad directly blocks development of the plant root systems or soil moisture preserving effect of restored plants is poor in the prior art is relieved. The ecological restoration blanket can be widely applied in preparing ecological restoration products for desert gobi, loess parent material landform and barren cultivated land or in preparing urban roof and overhead cement guardrail greening and beautifying products.

Description

technical field [0001] The invention relates to the technical field of ecological environment management, in particular to an ecological restoration blanket, a preparation method and an application thereof. Background technique [0002] With the development of social economy, environmental issues have been paid more and more attention by everyone. In this process, the vegetation is continuously destroyed, which brings about the formation of large-scale land desertification, among which desert Gobi, loess parent landform and barren cultivated land are all caused by lack of water, trace minerals and rare elements, organic matter components, and heavy metal pollution. Vegetation cannot be formed, especially in desert Gobi and loess parent landforms, where evaporation is far greater than water storage and water storage. Therefore, how to conserve moisture, improve land organic matter and incorporate beneficial minerals in desert Gobi, loess parent landforms and barren cultivated...

Claims

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Application Information

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IPC IPC(8): A01C1/04C05G3/04C05G3/00C05G3/80
CPCA01C1/044A01C1/046C05F3/00C05G3/00C05G3/80C05F5/002C05F11/00C05F11/08C05G1/00
Inventor 葛寿祥曾滔
Owner CHINA TNG HANGZHOU WOOLLEN TEXTILE
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