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Degeneration haloxylon ammodendron forest brush stumping rejuvenation method

A technology of Haloxylon ammonium forest and stubble leveling, which is applied in horticultural methods, botanical equipment and methods, forestry and other directions, can solve the problems of insignificant regeneration effect of Haloxylon ammonium forest and weak germination power of Haloxylon ammonioides, so as to improve regeneration and rejuvenation ability, The effect of strong germination ability, strong practicability and maneuverability

Inactive Publication Date: 2014-05-14
INST OF AFFORESTATION & DESERTIFICATION PREVENTION & CONTROL XINJIANG ACADEMY OF FOREST SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the traditional "flat stubble" method, after cutting from the root neck of Haloxylon, the germination force of Haloxylon is very weak, and the regeneration effect on Haloxylon forest is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The method for regenerating and rejuvenating degraded Haloxylon forests described in the present invention is implemented in the desert Haloxylon forest area of ​​Xibeiwan Township, Qitai County, Xinjiang (N44°11′18.4″, E89°32′29.5″), which is located in the south of the Junggar Basin. Long winter and summer, short spring and autumn, four distinct seasons, large temperature difference within a year, sufficient sunlight, scarce rainfall, strong evaporation, and low relative humidity. The Haloxylon forest in this area is affected by insufficient water and artificial overgrazing. The sub-quality is poor, and the degradation trend is obvious. The specific operation steps are:

[0020] Preparation of stubble tools: chain saws, hand saws, tower rulers, strings, marker pens are required;

[0021] Selection of flat stubble area: the existing desert Haloxylon forests are all flat forests. In order to ensure the windbreak and sand fixation efficiency of the Haloxylon forest, the ...

Embodiment 2

[0027] The method for regenerating and rejuvenating degraded Haloxylon forests described in the present invention is implemented in the desert Haloxylon forest area of ​​Xibeiwan Township, Qitai County, Xinjiang (N44°11′18.4″, E89°32′29.5″), which is located in the south of the Junggar Basin. Long winter and summer, short spring and autumn, four distinct seasons, large temperature difference within a year, sufficient sunlight, scarce rainfall, strong evaporation, and low relative humidity. The Haloxylon forest in this area is affected by insufficient water and artificial overgrazing. The sub-quality is poor, and the degradation trend is obvious. The specific operation steps are:

[0028] Preparation of stubble tools: chain saws, hand saws, tower rulers, strings, marker pens are required;

[0029] Selection of flat stubble area: the existing desert Haloxylon forests are all flat forests. In order to ensure the windbreak and sand fixation efficiency of the Haloxylon forest, the ...

Embodiment 3

[0035] The method for regenerating and rejuvenating degraded Haloxylon forests described in the present invention is implemented in the desert Haloxylon forest area of ​​Xibeiwan Township, Qitai County, Xinjiang (N44°11′18.4″, E89°32′29.5″), which is located in the south of the Junggar Basin. Long winter and summer, short spring and autumn, four distinct seasons, large temperature difference within a year, sufficient sunlight, scarce rainfall, strong evaporation, and low relative humidity. The Haloxylon forest in this area is affected by insufficient water and artificial overgrazing. The sub-quality is poor, and the degradation trend is obvious. The specific operation steps are:

[0036] Preparation of stubble tools: chain saws, hand saws, tower rulers, strings, marker pens are required;

[0037] Selection of flat stubble area: the existing desert Haloxylon forests are all flat forests. In order to ensure the windbreak and sand fixation efficiency of the Haloxylon forest, the ...

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Abstract

The invention relates to a degeneration haloxylon ammodendron forest brush stumping rejuvenation method. The degeneration haloxylon ammodendron forest brush stumping rejuvenation method aims at solving the problem that a desert haloxylon ammodendron forest is slow in natural rejuvenation and prone to being limited by natural conditions and influenced by manual interference, a brush stamping processing method which is simple and easy to operate is adopted, and the problems that the haloxylon ammodendron forest is degenerated and the forest form is early degenerated are solved. After brush stumping processing is carried out, the haloxylon ammodendrons are high in germinating capacity, exuberant in branch growing and less in disease and pest harm, and the forest stand quality is greatly improved. Compared with an existing rejuvenation technology of the desert haloxylon ammodendron forest, the degeneration haloxylon ammodendron forest brush stumping rejuvenation method is simple and practicable; compared with existing irrigation-free forestation, manual work seeding rejuvenation and enclosure rejuvenation of the haloxylon ammodendron forest, cost is low, the period is short, the high practicability and the high operability are achieved, and the healthy and stable development and the sustainable utilization of the desert haloxylon ammodendron forest can be effectively prompted.

Description

technical field [0001] The invention belongs to the regeneration and rejuvenation technology of desert tree species, and in particular relates to a stubble regeneration and rejuvenation method for degenerated Haloxylon forest. Background technique [0002] Haloxylon ( Haloxylon ammodendron ) is a small tree or shrub of Haloxylon genus Chenopodiaceae, mainly distributed in four provinces of Xinjiang, Inner Mongolia, Gansu and Ningxia in my country, accounting for about 1 / 10 of the entire desert area. Haloxylon is a precious plant resource in arid desert areas. It has tall plants and forms a stable plant community in the desert. It has a unique forest landscape and plays a central role in this arid ecological environment, maintaining its energy, biological and The overall balance of the environment. At the same time, Haloxylon is also a good feed material with high productivity. It has the habit of falling branches every year. Herdsmen in desert areas call it the "fat-grass...

Claims

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Application Information

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IPC IPC(8): A01G23/00A01G7/06
CPCY02A40/22Y02P60/40
Inventor 吉小敏宁虎森文青王天斌吴明罗青红蔺蕊孙慧瑛王学文何俊勇
Owner INST OF AFFORESTATION & DESERTIFICATION PREVENTION & CONTROL XINJIANG ACADEMY OF FOREST SCI
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