Double funnel planting device

Abstract

The invention provides a tree planting device with double funnels. The tree planting device comprises a nursing barrel made of a natural fiber with a natural degradation capacity, wherein the two funnels are arranged from top to bottom sequentially in the nursing barrel and made of the natural fiber with the natural degradation capacity. The tree planting device can provide nutrient substances required by trees and shrubs planted in a slope in an early growth stage, and has functions of water saving and soil moisture conservation, so that the survival rate of the trees and shrubs can be guaranteed under the drought condition, and a stable slope plant community can be built.

Description

technical field [0001] The invention belongs to the technical field of ecological environment protection in arid and semi-arid areas, and relates to a device for ecological restoration of exposed slopes, in particular to a double-funnel seedling planting device, which can be used not only in traffic construction, mining and urban construction, etc. The exposed slopes formed in the project are used in vegetation restoration projects, and can also be used in landscaping. Background technique [0002] In recent years, with the rapid development of my country's economic construction, infrastructure construction such as railways, highways, mining and urban development has been widely carried out in the arid and semi-arid areas of Northwest my country. During the construction process, excavation and filling construction are inevitable. The construction site has formed a large number of exposed slopes. The exposed slope will bring a series of environmental problems, such as changin...

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Problems solved by technology

However, due to the barren slope soil and poor plant site conditions in such areas, the existing ecological engineering technology often encounters the problems of low survival rate and high cost

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