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Saline and alkaline land greening cultivating device

A cultivation device and saline-alkali land technology, which is applied in the field of saline-alkali land greening cultivation devices, can solve the problems of poor substrate adaptability and low survival rate, and achieve the effects of promoting growth, convenient planting and cultivation, and conducive to breathing

Inactive Publication Date: 2018-07-27
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the domestic saline-alkali landscaping methods are to replace foreign soil. In the process of saline-alkali landscaping, there are problems such as poor adaptability of plants to the substrate and low survival rate.

Method used

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  • Saline and alkaline land greening cultivating device
  • Saline and alkaline land greening cultivating device
  • Saline and alkaline land greening cultivating device

Examples

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0019] Such as Figure 1 to Figure 3 As shown, the greening cultivation device for saline-alkali land comprises a cylindrical cultivation cylinder 1 with upper and lower openings and surrounding sides, and a number of ventilation holes 2 are arranged on the peripheral wall of the cultivation cylinder 1; the bottom of the cultivation cylinder 1 is laid There is an air-permeable and water-repelling degradable film 3, and ...

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Abstract

The invention discloses a saline and alkaline land greening cultivating device. The saline and alkaline land greening cultivating device comprises a cultivating cylinder which is provided with an opened top and an opened bottom and is surrounded into a cylinder by the peripheries, and several vent holes are formed in the peripheral wall of the cultivating cylinder; breathable and waterproof degradable film is laid at the bottom of the cultivating cylinder, a breathable supporting net covers the portion, located above the breathable and waterproof degradable film, in the cultivating cylinder, the portion between the breathable supporting net and the breathable and waterproof degradable film is filled with breathable filler, the portion, located above the breathable supporting net, in the cultivating cylinder is filled with greening soil, and a moisture preserving layer is laid above the greening soil. The saline and alkaline land greening cultivating device is simple and reasonable in structure, preserves moisture and is breathable, nutrient supplement and efficient utilization of fertilizer and water are integrated, and the saline and alkaline land cultivating device is convenientto manage and control and particularly applicable to multi-point greening in a saline and alkaline land area.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land greening cultivation, in particular to a saline-alkali land greening cultivation device. Background technique [0002] At present, the domestic saline-alkali landscaping method is mostly to replace foreign soil. In the process of saline-alkali landscaping, there are problems such as poor adaptability of plants to the substrate and low survival rate. [0003] Root zone restricted cultivation is a new type of cultivation mode that uses some physical or ecological methods to seal the root zone of trees in a certain volume to limit their disorderly growth. The principle is to place the root system of trees within a controllable range, and control the growth of the root system to adjust the relationship between the aboveground and underground parts, vegetative growth and reproductive growth. It has significant advantages such as efficient use of fertilizer and water, high survival rate, and ...

Claims

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Application Information

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IPC IPC(8): A01G9/02
CPCA01G9/02
Inventor 王胜
Owner WEIFANG YOURONG IND
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