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Desert greening method

A desert and sandy technology, applied in planting methods, botanical equipment and methods, horticulture, etc., can solve the problems of difficult survival of vegetation and high dead seedlings, and achieve the effect of convenient greening operation, solving difficult survival, and good greening effect.

Inactive Publication Date: 2020-01-10
许名香 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a desert greening method, which has the advantages of convenient greening operation and can effectively solve the defects of difficult survival of vegetation and high dead seedlings, so as to achieve better greening effect

Method used

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  • Desert greening method

Examples

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Embodiment 1

[0017] A kind of desert greening method, comprises the following steps:

[0018] The first step is to use a crawler excavator to dig the sandy land to be greened into irregular concave cavities such as Yukang field block type water retention and solidification; it can also be dug into Yukang field blocks with several concave cavities The remaining water is solidified in the form of water retention, and the distance between two adjacent concave cavities is 3-5m, so that each fish pond and / or paddy field gradually forms an overall green area.

[0019] The second step is to lay a protective net on the concave cavity and the sand on the outer edge of the concave cavity; the protective net is made of hemp rope or iron wire, so that the protective net can be removed after the plant seeds grow up and take root;

[0020] The third step is to mix drought-tolerant plant seeds, water-retaining foam, and low-grade concrete and pour them on the protective net to form cured concrete; the pu...

Embodiment 2

[0023] A kind of desert greening method, comprises the following steps:

[0024] The first step is to use a crawler excavator to dig the sandy land to be greened into irregular concave cavities such as Yukang field block type water retention and solidification; it can also be dug into Yukang field blocks with several concave cavities The remaining water is solidified in the form of water retention, and the distance between two adjacent concave cavities is 3-5m, so that each fish pond and / or paddy field gradually forms an overall green area.

[0025] In the second step, a protective net is laid on the concave cavity and the sand on the outer edge of the concave cavity; the protective net is made of hemp rope or iron wire, so that the protective net can be removed after the plant seeds grow up and take root;

[0026] The third step is to mix drought-tolerant plant seeds, water-retaining foam, and low-grade concrete and pour them on the protective net to form cured concrete; the ...

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Abstract

The invention relates to the technical field of desert greening, in particular to a desert greening method. The desert greening method includes: digging a to-be-greened desert to be a fish table fieldparcel type concave cavity, and paving protection nets in the concave cavity and in the desert at the outer edge of the same; mixing high-drought-resistance plant seeds, water-retaining foam and low-grade concrete, pouring onto the protection nets to form solidified concrete, and watering the plant seeds in a solidified layer to enable the same to grow out of the solidified layer. By arranging the desert to be the concave cavity, fixing the concave cavity through the protection nets and pouring the plant seeds onto the protection nets, convenience is brought to fixing the plant seeds for growth, greening operation is convenient, and the defect that vegetation is difficult in survival and high in seedling death rate can be solved effectively, so that the objective of good greening effect is achieved.

Description

technical field [0001] The invention relates to the technical field of desert greening, in particular to a desert greening method. Background technique [0002] There is a large area of ​​desertified land in northern my country. According to statistics, it is about 1.5 million square kilometers. What's more serious is that desertification is gradually increasing, which poses a great threat to the ecological environment in northern my country. At the same time, it also poses great harm to the industrial and agricultural production and people's life in related areas, and seriously affects the development of social economy. [0003] Based on the seriousness of desertification hazards, the use of artificial vegetation to prevent and control sand damage has a history of decades, and it is also internationally recognized as one of the most effective methods for ecological reconstruction of sandy areas. This method is mainly carried out by planting drought-tolerant plants in dese...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01C5/04
CPCA01C5/04A01G22/00
Inventor 许名香
Owner 许名香
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