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Method for retrofitting Calligonum mongolicum mature forest of arid regions

A technology of jujube and mature forests, which is applied in the field of transformation and utilization of mature forests of jujube in arid areas, and can solve problems such as pests, lodging, and growth decline

Inactive Publication Date: 2012-01-04
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to various reasons, at present, the vegetation of Azalea jujube near the periphery of the oasis on the southern edge of the Tarim Basin generally suffers from growth decline, lodging, and pests and diseases.

Method used

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Examples

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Embodiment

[0018] A method for transforming and utilizing the mature forest of Azalea jujube in the arid region of the present invention has been successfully implemented in the Cele oasis ecological construction demonstration area on the southern edge of the Taklimakan Desert, and the specific operations are as follows:

[0019] As a protection zone, Liuxingshaguazizao is reserved at the front of the wind and sand in the periphery of the oasis in the arid area. It is the first belt for transformation and utilization. The width is 10 meters, the spacing between plants and rows is 1 meter x 2 meters, the average plant height is 2.5 meters, and the average crown width is 1.8 meters. × 1.5 meters, this zone is located in the front area of ​​wind and sand, has good sand-fixing and sand-resistance effects, and can effectively protect the early survival and growth period of economic plants in other reformation and utilization zones, and the Azalea in the retention zone has great impact on the so...

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Abstract

The invention relates to a method for retrofitting a Calligonum mongolicum mature forest of arid regions. The method provided by the invention comprises the following steps of: carrying forward the Calligonum mongolicum mature forest from a desert front edge to an oasis edge, namely keeping six rows of original Calligonum mongolicum forest belts on the desert front edge to form a first belt for retrofitting; forming a second belt for retrofitting through a method for combining a step of keeping corresponding number of Calligonum mongolicum with a step of planting economic plants Chinese tamarisk; forming a third belt for retrofitting through a method for combining a step of keeping corresponding number of Calligonum mongolicum with a step of planting economic plants saxoul; forming a fourth belt for retrofitting through a method for combining a step of keeping corresponding number of Calligonum mongolicum with a step of planting economic plants red jujube; and forming a fifth belt forretrofitting through a method for combining a step of keeping corresponding number of Calligonum mongolicum with a step of planting economic plants walnut. Through being deplored for multiple years, the method provided by the invention is applied to Qira oasis of the south rim of Taklimakan desert which is extremely arid and the survival rates of different types of economic species averagely reach more than 80%. The whole growth situation of the retrofitted forest belts is good and the protective effects are gradually appeared.

Description

technical field [0001] The invention relates to a method for transforming and utilizing mature jujube forests in arid areas. The popularization and application of the method will provide technical support for the transformation and utilization of mature forests of jujube in arid areas. Therefore, it provides a technical approach for the timely transformation and rational utilization of windbreak and sand-fixing plants under the environmental conditions of arid regions. Background technique [0002] In the construction of the protection system in arid areas, the selection of plant species is the key. The selection of windproof and sand-fixing plants with strong adaptability is the basic premise for the protection benefits of the ecological protection system in arid areas. Azalea plants are excellent windbreak and sand-fixing plants, which have been widely used in the construction of ecological protection systems in arid areas, and play an important role in windbreak, sand-bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/00A01G17/00
Inventor 曾凡江雷加强穆桂金毛东雷庞营军
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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