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Method for observing root growth process of deep rooting plant alhagi sparsifolia

A technology of root growth and camel thorn, which is applied in botanical equipment and methods, measuring devices, material analysis by optical means, etc. Conducive to accuracy and reliability, ensuring consistency

Inactive Publication Date: 2011-07-27
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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Problems solved by technology

But for a long time, due to the irrational use of human beings and the destruction of livestock, the camel thorn vegetation near the periphery of the oasis on the southern edge of the Tarim Basin has been seriously damaged

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  • Method for observing root growth process of deep rooting plant alhagi sparsifolia
  • Method for observing root growth process of deep rooting plant alhagi sparsifolia
  • Method for observing root growth process of deep rooting plant alhagi sparsifolia

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Embodiment Construction

[0019] Further describe and give embodiment below in conjunction with figure

[0020] A method for observing the growth process of the root system of the deep-rooted plant camel thorn according to the present invention, the method is applied in the desert artificial observation experiment field of the Cele Oasis on the southern edge of the Tarim Basin, and the device involved in the method is composed of a sampling channel, a transparent The movable observation surface, the concrete wall, the base plate, the water pipe and the martensitic bottle are composed, and the specific operation is carried out according to the following steps:

[0021] a, select the growth area of ​​the desert deep-rooted plant camel thorn, build the box body 1 of cement structure in the area, the area is 6 meters * 6 meters, set two groups of symmetrically arranged gradient cells in the box body 1, each group of 4 cells, the depths are 5 meters, 7 meters, 9 meters and 11 meters respectively, and there ...

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Abstract

The invention relates to a method for observing a root growth process of deep rooting plant alhagi sparsifolia. A device involved in the method consists of a sampling channel, an observation surface, concrete wall bodies, a bottom plate, a water conveying circular pipe and a martensitic bottle. The method comprises the following steps of: establishing a box body with a cement structure at a region of a desert, where the deep rooting plant alhagi sparsifolia grows; arranging two groups of gradient unit grids which are symmetrically arranged in the box body, wherein a wall body of each unit grid is a transparent movable observation surface wall body, and the rest three wall bodies are concrete wall bodies; and performing tracing observation on the root growth process, from the root growth process of a surface water utilization stage at the initial stage of growth to the root growth process of a ground water utilization stage at the later stage of growth, at different growth and development stages of the alhagi sparsifolia by using the transparent movable observation surface. The method is easy to operate and convenient to use and provides a new method and approach for repair of Alhagi sparsifolia in the southern fringe of Tarim Basin.

Description

technical field [0001] The invention relates to a method for observing the root growth process of deep-rooted plants in arid areas, and the method will provide technical support for the observation and analysis of the growth process of deep-rooted plant roots in arid areas. This provides a new way for the restoration of deep-rooted plants under environmental conditions in arid regions. Background technique [0002] The research on the ecological process of plant roots, especially deep-rooted plants in arid regions is a hot spot in the field of ecological research, and has attracted more and more attention from many scholars. However, due to the limitations of experimental means and technical methods, the observation and analysis of root growth process in the study of root ecological process is the "bottleneck" in current ecological research. Therefore, it is very important to explore and establish an observation method for the root growth process that can be generally appli...

Claims

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Application Information

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IPC IPC(8): G01N21/84A01G9/02
Inventor 曾凡江刘波雷加强张晓蕾刘镇张利刚
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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