Multi-dimensional composite plant-growing blanket, laying method and laying device

Abstract

The invention discloses a multi-dimensional composite plant-growing blanket, a laying method and a laying device. The multi-dimensional composite plant-growing blanket comprises a bottom net, a seed layer, a fiber layer, a nutrient and a bottom net, wherein the solid net is positioned at the uppermost part of the multi-dimensional composite plant-growing blanket; the seed layer is arranged below the bottom net; the fiber layer is arranged below the seed layer; the nutrient is arranged below the fiber layer; and the bottom net is arranged below the nutrient. The multi-dimensional composite plant-growing blanket is composed of multiple layers of materials, the strength is high, the materials are degradable, the environmental protection property is good, the construction is simple and convenient, no special tool is needed, the construction technology is not complex, the primary work can be implemented, the construction speed is high, and therefore the construction period is shortened; grass seeds of the anti-impact biological blanket are formed by matching warm-season grass and cold-season grass, a mixed sowing technology is adopted, a good landscape effect can be kept under the condition of proper temperature, then fertilizer is added in a matched mode, germination and growth of the grass seeds can be accelerated, and the green vegetation coverage time can be prolonged.

Description

technical field [0001] The invention relates to the technical field of slope ecological restoration, in particular to a multi-dimensional composite vegetation blanket, a laying method and a laying device. Background technique [0002] Planting blanket ecological protection technology is widely used in river slope protection, railway road slope protection, mountain slope protection, and ecological greening projects because of its convenient construction, good erosion resistance, and excellent soil fixation and grass planting. The plant blanket with excellent performance, economical and environmental protection is the main development trend at present. [0003] Vegetation blanket is a soil and water conservation product with a certain thickness, which is made of certain specifications of plant fiber or synthetic fiber blanket and seed vegetation belt by using plant production machinery. Then these planting blankets are fixed on the side slope with anchors or anchor cards, and...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: in order to solve the problems of good performance, economy and environmental protection, a kind of planting blanket and its laying method and laying device are proposed.

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