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Optimal utilization method for ecological economic circle of inter-dune land

An economic circle and ecological technology, applied in the field of optimal utilization of the ecological economic circle between hills, can solve problems such as the failure of effective utilization of sandy land resources, and achieve the effect of long-term development potential, less investment, and quick results.

Inactive Publication Date: 2019-09-20
HENAN UNIVERSITY
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although these interdune lands have good local microclimate conditions, such as abundant light and heat resources, relatively high groundwater level, etc., due to the long-term intrusion of surrounding flowing and semi-moving sand dunes, these sandy land resources with development potential have not been developed. can be used effectively

Method used

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  • Optimal utilization method for ecological economic circle of inter-dune land
  • Optimal utilization method for ecological economic circle of inter-dune land

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Embodiment Construction

[0020] The specific technical solutions of the present invention are described in conjunction with the examples.

[0021] This example takes the experiment in the Yutiangao area in the eastern part of Ongniud Banner among the hills in the Horqin sandy area as an example. In the Yutiangao area in the eastern part of Ongniude Banner, the inter-hilly ecological economic circle model will be promoted. Through the combination of technical training and poverty alleviation funding, Guide local farmers and herdsmen to rationally develop 128 hilly lands in this area, and more than 150 technology demonstration households. The area of ​​each economic circle is 15-20 mu, and the total area of ​​developed interhill land is 2400 mu.

[0022] According to the guiding ideology of "adapting measures to local conditions and complementing each other's advantages", the main ecological factors such as soil structure, underground and surface water conditions, light and temperature changes, and the ...

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Abstract

The invention belongs to the technical field of sandy land improvement and particularly relates to an optimal utilization method for ecological economic circle of inter-dune land. A paddy field circle, a fruit tree economic forest circle, a protective forest protection circle and a straw checkerboard biological sand fixation belt are sequentially arranged from the bottom to the top of the inter-dune land; the fruit tree economic forest circle surrounds the periphery of the bottommost paddy field circle, the protective forest protection circle surrounds the periphery of the fruit tree economic forest circle, and the outermost periphery of the fruit tree economic forest circle is the straw checkerboard biological sand fixation belt. By adopting the optimal utilization method, the restoration and stability of the fragile ecological environment in the local area of the sandy land can be well maintained, a virtuous cycle of the local closed ecological system is formed, and a unified pattern of organic combination of sand prevention, sand control and sandy land resource exploitation is formed.

Description

technical field [0001] The invention belongs to the technical field of sandy land improvement, and in particular relates to an optimal utilization method of an eco-economic circle of inter-dune land. Background technique [0002] There are many interdune lands with different sizes and irregular shapes inlaid among the flowing and semi-moving sand dunes. For example, there are about 120,000 mu of flowing and semi-moving sand dunes and wind-eroded sand in the east of Wengniute Banner in the Horqin Sandy Land. Although these interdune lands have good local microclimate conditions, such as abundant light and heat resources, relatively high groundwater level, etc., due to the long-term intrusion of surrounding flowing and semi-moving sand dunes, these sandy land resources with development potential have not been developed. can be used effectively. Contents of the invention [0003] In view of the above technical problems, the present invention provides an optimal utilization ...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G22/00E02D3/00
CPCA01G17/005A01G22/00E02D3/00
Inventor 苗仁辉郭美霞苗原蒋德明陈安群杨中领武立琦高博雯
Owner HENAN UNIVERSITY
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