Plant fiber vegetation blanket and method for manufacturing same

Abstract

The invention provides a plant fiber vegetation blanket and a method for manufacturing the same. The plant fiber vegetation blanket comprises a polypropylene fiber layer, a plant seed layer, a water retention layer and a plant fiber water locking layer. The polypropylene fiber layer, the plant seed layer, the water retention layer and the plant fiber water locking layer are sequentially connected with one another from bottom to top. The plant fiber vegetation blanket and the method have the advantages that the plant fiber vegetation blanket is simple in structure and low in cost; water locking and protecting effects can be realized by plant fibers, the plant fiber vegetation blanket is breathable, the plant seed layer can be effectively protected, water and air which are required by growth of plants can be provided, the plants can penetrate the water retention layer and the plant fiber water locking layer to grow out of the water retention layer and the plant fiber water locking layer, and accordingly the plant fiber vegetation blanket is applicable to water and soil loss protection, upper slope protection and bank and embankment protection; plant seeds can be kept in dormancy by the aid of a product, namely, the plant fiber vegetation blanket, under appropriate conditions to be stored for a long time, the seeds only need to be awaken by the aid of water when the plant fiber vegetation blanket is used, and accordingly the plant fiber vegetation blanket is simple and is easy to use; the method for manufacturing the plant fiber vegetation blanket is easy and convenient to implement, low in cost and high in production efficiency, and can bring convenience for quickly producing the plant fiber vegetation blanket on a large scale.

Description

technical field [0001] The invention relates to the field of environmental protection materials, in particular to a plant fiber planting blanket and a preparation method thereof. Background technique [0002] In the prior art, there are mainly the following types of planting methods for the greening of flowers and plants: [0003] 1. Sow seeds directly; generally in spring and autumn; this method is often used for cold-season lawns or flowers; advantages: fast sowing speed. Disadvantages: the sowing is not uniform enough, and there will be one more piece and one less piece, and some herbivorous animals and insects will eat part of it; direct planting also involves the following operations: [0004] ① Clean up the land, remove stones, dust and other garbage and level it; [0005] ②Sow seeds with a seeder or hand sow; [0006] ③ Then rake it again; [0007] ④ Cover grass thatch; [0008] ⑤ sprinkler irrigation; [0009] ⑥Keep the soil moist and not dry; [0010] ⑦When t...

AI Technical Summary

Problems solved by technology

[0011] ⑧It also needs to remove weeds, which is also the heaviest work;

[0012] In addition, the biggest problem is that the greening effect cannot be seen immediately because it takes time to grow

[0013] 2. Propagate with stems and branches; that is, shovel out the lawn and cut it into small pieces or chop it, and then spread it, etc.; it is generally carried out in summer or rainy seasons, and this method is often used for warm-season lawns; advantages: higher survival rate; Disadvantages: more labor is required, and it takes time to grow into a leaf

[0014] 3. Direct paving of grass blocks; grass blocks are manually shoveled into squares, and then directly spread on the ground; warm areas can be carried out in all seasons, and this method is used to pave sports field lawns in summer and autumn in northern China; advantages: Paving speed Fast, as long as the water supply is in place, it can quickly become green, suitable for projects that urgently need acceptance; disadvantages: high cost of direct procurement, and high transportation costs due to the increased weight of the soil;

[0015] 4. Transplanting of individual plants; grass or flowers are planted by whole plant transplanting, usually in spring or summer; advantages: easy to plan and show the required special patterns; disadvantages, grass or flowers are single The method of transplanting is cumbersome and involves the operation of re-transplanting unsurviving plants

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