CN201995310U - Bioactivity degradable soilless vegetation blanket - Google Patents

Abstract

The utility model discloses a biologically active and degradable soilless vegetation blanket, which comprises a quilt-like outer layer made of an upper layer of non-woven fabric and a bottom layer of non-woven fabric sewn on the sides, and a blanket made of rice straw, wheat straw and corn stalks. The vegetation layer and the base layer made of waste fibers such as coconut shell fiber and flax are evenly mixed with grass seeds and fertilizers in the vegetation layer; the vegetation layer and the base layer are filled in the outer layer of the non-woven fabric, and the base layer The bottom layer is combined with the bottom layer of non-woven fabric, and the vegetation layer is arranged between the base layer and the upper layer of non-woven fabric. Natural plant fiber has good water retention characteristics, which is conducive to plant growth. Both the vegetation layer and the base layer can be fully degraded into humus. On the one hand, it meets the requirements of ecological environmental protection, and at the same time, it can improve the soil composition and is beneficial to the growth of plants.

Description

Bioactive degradable soilless vegetation blanket

technical field

The utility model belongs to a greening device for planting plant seeds in a certain place where the seeds can grow, in particular to a greening device which can be applied to sandy soil, hillsides and both sides of rivers, etc. Moisture, a green planting device that radically cures the source of sandstorms.

Background technique

With the rapid development of urban construction, a large number of slopes are exposed, which damages the environment and affects the appearance. In addition, it will also form suspended particles, causing water loss and other consequences that are not conducive to environmental protection. There are about 100 pollutants in the atmosphere, which not only affect meteorological factors such as sunshine, form acid rain and affect plant growth, but also directly endanger human health. Water and land loss in our country is very serious now, and the sediment concentration in major rivers and rivers has increased significantly. On the one hand, this is due to the degradation of the ecosystem, and on the other hand, it is also related to the reduction in the area of green plants and the single species. Suspended particulate matter in the atmosphere can have a negative impact on human health. How to plant plants on these bare slopes to solidify the soil and prevent soil erosion has become a difficult problem in the field of greening technology.

Contents of the invention

In order to overcome the above-mentioned problems in the prior art field, the purpose of this utility model is to provide a bioactive degradable soilless vegetation blanket, which can be applied to sandy soil, hillsides and both sides of rivers, mine reclamation, railways, and roads. Afforestation of vegetation on the sides and the like, the device has the advantages of simple structure, low cost, convenient use, and is suitable for large-scale popularization.

The biologically active degradable soilless vegetation blanket provided by the utility model includes a quilt-like outer layer made of upper non-woven fabric and bottom non-woven fabric stitched together, and a vegetation layer composed of rice straw, wheat straw and corn stalks. and a base layer made of waste fibers such as coconut shell fiber and flax, grass seeds and fertilizers are uniformly mixed in the vegetation layer; the vegetation layer and the base layer are filled in the outer layer of the non-woven fabric, and the base layer and The bottom layer of non-woven fabric is combined, and the vegetation layer is arranged between the base layer and the upper layer of non-woven fabric.

During the greening construction, a number of such bioactive degradable soilless vegetation blankets are connected and laid to form a patch, which can resist water and wind erosion, solidify the surface, prevent soil erosion, store surface water, and cure the source of sandstorms to achieve greening. It can be used in sandy soil, hillsides and river banks, mine reclamation, railways, road sides, orchards, parks, airports, football fields, golf courses, roof greening, etc.

The biologically active and degradable soilless vegetation blanket provided by the utility model has the beneficial effect that the natural plant fiber has water-retaining properties, and can generally save 25% to 30% of irrigation water under normal conditions, thereby enhancing the favorable conditions for plant growth. The produced soilless lawn vegetation blanket can be transported to the construction site in rolls and directly laid into a lawn, thereby completely overcoming the shortcomings of traditional lawn transplanting with soil and protecting limited land resources. It is especially applicable in water-scarce areas. Reduce labor costs while saving water resources. It can be fully degraded into humus within 3-5 years. On the one hand, it meets the requirements of ecological environmental protection, and at the same time, it can improve the soil composition and is beneficial to the growth of plants.

Description of drawings

Fig. 1 is the overall structural representation of an embodiment of the utility model;

Marked in the figure: 1. Upper non-woven fabric; 2. Bottom non-woven fabric; 3. Vegetation layer; 4. Base layer.

Detailed ways

The bioactive degradable soilless vegetation blanket provided by the utility model will be described in detail below in conjunction with an embodiment with reference to the accompanying drawings.

Example

With reference to Fig. 1, the bioactive degradable soilless vegetation blanket of the present embodiment comprises the quilt-like outer layer that is sewed together by upper nonwoven fabric 1, bottom nonwoven fabric 2 sides, and is made of rice straw, wheat straw, corn The vegetation layer 3 made of rods and the base layer 4 made of waste fibers such as coconut shell fiber and flax are evenly mixed with grass seeds and fertilizers in the vegetation layer 3; the vegetation layer 3 and the base layer 4 are filled in the In the outer layer of non-woven fabric, the base layer 4 is combined with the bottom non-woven fabric 2 , and the vegetation layer 3 is arranged between the base layer 4 and the upper layer of non-woven fabric 1 .

Claims (1)

1. A bioactive degradable soilless vegetation blanket is characterized in that: it comprises a quilt-like outer layer that is sewed together by the side of the upper non-woven fabric and the bottom non-woven fabric, and a vegetation layer and a base layer, and the vegetation The layer and the base layer are filled in the outer layer of non-woven fabric, the base layer is combined with the bottom layer of non-woven fabric, and the vegetation layer is arranged between the base layer and the upper layer of non-woven fabric. the

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