Sedum plant roof soilless greening system

Abstract

Provided is a sedum plant roof soilless greening system. A regenerated plant blanket serves as a soilless greening planting substrate and a seedling substrate, the substrate is mainly composed of plant fibers, animal fibers and artificial fibers are added, and the soilless substrate is free of harmful matter, is clean and environmentally friendly and does not cause secondary pollution. Sedum plants have the advantages of being resistant to heat, resistant to drought, resistant to low temperature, extensive in management and the like. Seeding construction of the system is achieved by paving the seedling substrate for seedling directly on a leveled ground or a roof, and three seedling methods are adopted for seedling. A sedum plant soilless lawn blanket (1) and a soilless greening planting substrate (2) are paved on the roof, and the sum of the thickness of the paved planting substrate and the thickness of the lawn blanket is no less than 5-6cm. After the sedum plant soilless lawn blanket (1) is paved on the soilless greening planting substrate (2), irrigation tubes (10) can be laid on the sedum plant soilless lawn blanket (1), a microcomputer automatic irrigation system guarantees normal growth of soilless plants on the roof, and a fertilization pool is arranged in the sedum plant roof soilless greening system so as to fertilize a lawn regularly and quantitatively.

Description

technical field [0001] The invention relates to a sedum roof soilless greening system, in particular to a microcomputer automatic irrigation system for making the sedum roof soilless greening and ensuring the normal growth of the sedum roof soilless greening. Background technique [0002] With the process of large-scale urbanization, the scale of cities continues to expand and the urban population continues to increase. Buildings are getting taller and denser, forming a large number of "urban deserts". However, the area of ​​green land, which plays a role in regulating the urban ecological environment, is decreasing day by day, resulting in the aggravation and deterioration of the ecological environment, and many environmental problems such as "urban heat island effect", "greenhouse effect" and air pollution have appeared. Practice has proved that roof greening is an effective measure to reduce investment, save land, develop urban green ecological space, and increase green a...

AI Technical Summary

Problems solved by technology

"But the actual situation is: six months after the completion of such a roof greening project, more than half of the grass died, and the owner lost confidence in the roof greening work.

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