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Comprehensive treatment method for rocky desertification land in karst area

A technology for comprehensive control and stony desertification, applied in land preparation methods, botanical equipment and methods, soil protection, etc. Effect

Inactive Publication Date: 2021-12-10
叶光志 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some cities are surrounded by rocky desertification land, and the landscape effect is poor. In order to comprehensively improve the forest quality, create a green and beautified environment for the city, and provide citizens with a good place for leisure, fitness and entertainment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] plantation design

[0090] 1. Area and scope

[0091] In the 10th and 7th districts Panzhihua Huacheng characteristic landscape forest, a total of 596.3 mu; in the 9th, 4th and 2nd districts, a subtropical characteristic sightseeing orchard was built, with a total of 2728.1 mu; in the 6th district, 138.2 mu of mining sites were revegetated.

[0092] 2. Forest species and tree species configuration

[0093] Huacheng Characteristic Landscape Forest Area 1 (District 10): with an area of ​​309.6 mu, it is located in the southeast corner of the project area, between Xifo Temple and Nanhu International, below the 1320 contour line, and close to the Qingwu Line. The area is responsible for ecological protection The most important thing is the prominent landscape status. For this reason, 9 kinds of the most distinctive ecological landscape plants, such as bamboo, jacaranda, banyan tree, panzhihua, poinciana, bougainvillea, camphor, red toon, and artillery flower, are arranged ...

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Abstract

The invention relates to a comprehensive treatment method for rocky desertification land in the karst area. The method specifically comprises the following steps: design of artificial afforestation; protection engineering; hydraulic engineering; drainage system; and construction technology. The method has the beneficial effects that soil is moved to go uphill, abandoned soil of urban construction is utilized to cover the rocky desertification area, wells are dug to take water, and by means of the characteristic that the karst terrain is rich in underground water, the wells are dug to take the underground water to irrigate plants; step-by-step propelling is conducted, it is ensured that a soil piling layer is tamped step by step by building retaining walls, flood control ditches and the like, various grass and tree plants are planted, water and soil loss is prevented, and garden areas with respective characteristics and flourishing trees are formed through step-by-step propelling; and according to engineering management, engineering management and operation are achieved through scientific planning and scientific promotion in the aspects of whole soil piling, flood control, plant planting, forest fire prevention and the like, and comprehensive treatment of the rocky desertification land in the the karst area is powerfully promoted.

Description

technical field [0001] The invention relates to the technical field of rocky desertification land management, in particular to a method for comprehensive management of rocky desertification land in karst areas. Background technique [0002] Some cities are surrounded by rocky desertification land, and the landscape effect is poor. In order to comprehensively improve the forest quality, create a green and beautified environment for the city, and provide citizens with a good place for leisure, fitness and entertainment. Through experiments, a set of models of "transporting soil up the mountain, artificially increasing fertilizer, digging wells for water collection, cascade advancement, and engineering governance" was explored. Contents of the invention [0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a method for comprehensive management of rocky desertification land in karst areas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01B79/02A01G25/00A01G22/00E02D3/00E03B11/14E03F3/04A01G23/00
CPCA01G17/005A01B79/02A01G25/00A01G22/00E02D3/00E03B11/14E03F3/046A01G23/00Y02P60/20
Inventor 叶光志张国先周贵华
Owner 叶光志
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