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Method for artificially planting cistanche deserticola by saline water drip irrigation technology

A Cistanche and salt water technology, applied in the field of artificial planting of desert Cistanche, can solve the problems of high cost, low inoculation rate in large-scale production, and low benefit, and achieve the goal of increasing the probability of junctions, promoting mass germination, and increasing the inoculation rate Effect

Inactive Publication Date: 2010-09-08
XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of salt water drip irrigation for artificially planting desert cistanche in view of the problems of low inoculation rate of large-scale production, high cost and lack of fresh water resources for large-scale development faced by the current industrial development of desert cistanche in the surrounding areas of deserts in arid regions. Methods
The method of the present invention utilizes drip irrigation technology to develop saline water resources in arid areas to plant Haloxylon, and to inoculate Cistanche deserticola effectively solves the problems of low inoculation rate, low benefit and difficult promotion in the large-scale development of Cistanche deserticola in various places. It has the characteristics of low requirements on terrain and soil conditions, does not occupy cultivated land, and does not compete for water. This has great promotion value for the construction and transformation of the oasis peripheral protection forest system in extremely arid areas, and demonstrates technological progress.

Method used

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  • Method for artificially planting cistanche deserticola by saline water drip irrigation technology
  • Method for artificially planting cistanche deserticola by saline water drip irrigation technology
  • Method for artificially planting cistanche deserticola by saline water drip irrigation technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Example 1, Phase I Project of Cistanche Experimental Demonstration Base in the Tower

[0053] In the Tazhong Oilfield, all of them are quicksand land, and the salinity of irrigation water is 4.2g·L -1 , an area of ​​72hm 2 (Tamarix 48hm 2 ), the Haloxylon forest was built in the spring of 2004, using a conventional drip irrigation device, configured in a strip pattern, with 2 rows and 1 strip, with a strip spacing of 3m, a row spacing of 1m, and a plant spacing of 1m. The drip irrigation device is to install a drip irrigation device at the root of each Haloxylon plant. , the flow rate is 3.0kg / h;

[0054] In areas where the terrain is flat and the local terrain undulation slope is less than 10°, open a ditch for inoculation. Ditch and cut off Haloxylon roots at a place 20cm away from the host Haloxylon forest on one side of the forest belt. The ditch width is 20cm, and the ditch depth is 55cm. Sow Cistanche seeds at a seeding rate of 300 grains / m2. Use nail rakes to ...

Embodiment 2

[0058] Example 2, Phase II Project of Cistanche Experimental Demonstration Base in the Tower

[0059] In Tazhong Oilfield, all of them are quicksand land, and the salinity of irrigation water is 15.g·L -1 , an area of ​​147hm 2 (Tamarix 49hm 2 ), the Haloxylon forest was built in 2006, using conventional drip irrigation devices, according to the inter-row and strip-shaped mixed mode configuration, in which the row spacing of the determinant is 3m, the plant-to-plant spacing is 1m; the strip configuration, 2 rows and 1 strip, the strip spacing is 3m , the row spacing is 1m, the plant spacing is 1m, and the drip irrigation device is to install a drip irrigation device at the root of each Haloxylon plant, with a flow rate of 3.5kg / h;

[0060] In areas where the terrain is flat and the local terrain undulation slope is less than 10°, open a ditch for inoculation. Ditch and cut off the Haloxylon root at a place 30cm away from the host Haloxylon forest on the side of the forest be...

Embodiment 3

[0065] Example 3: Protective forest land of Xiaotang solar test power station near Tarim Desert Highway K118

[0066] All are tall and large mobile sand ridges, and the irrigation salinity is 30g·L -1 salt water, area 5hm 2 , The Haloxylon forest was built in 2002, and it is inter-row mixed. The row spacing of the determinant is 3m, the plant spacing is 1m, and the drip irrigation device is to install a drip irrigation device at the root of each Haloxylon plant, with a flow rate of 4.0kg / h;

[0067] It was inoculated in the spring of 2004, and inoculation was carried out by digging holes in areas with large local undulations of 10°<slope<20°. The length of the pit was 50cm, and the width was 20-30cm. Grains / holes, use nail rakes to rake the front and back each time, rake depth 5cm, cover soil 8cm, then apply diammonium phosphate 20g / m2, rake evenly and cover soil to the ground level, after inoculation, move the drip irrigation pipe from the root to the ground. On the plantin...

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Abstract

The invention relates to a method for artificially planting cistanche deserticola by the saline water drip irrigation technology, which uses the saline water with a salinity of 4-30g / L-1, and comprises the steps of constructing (or converting) a host forest, inoculating the cistanche deserticola, managing and protecting the forest land, and harvesting the cistanche deserticola. The method has the advantages of greatly improving the inoculation rate and output of the large-scale production, reducing the cost, fundamentally solving the problem of low benefit which has long bedeviled the cistanche deserticola cultivation, and widening the path of developing the water resource of the cistanche deserticola. Because of using the drip irrigation technology to develop the haloxylon ammodendron cultivation by saline water resource in arid regions and inoculating the cistanche deserticola, the method effectively solves the problem that the cistanche deserticola cultivation is low in inoculation rate and benefit and hard to popularize in the large-scale development of the cistanche deserticola deserticulture which is bedeviled various regions at present, meanwhile, the method also has the advantages of low requirement on terrain and soil conditions, and no competition for water without occupying farmlands; therefore, the invention has a significant promotional value on the construction and renovation of the protection forest system at the periphery of the oasis in extreme arid regions.

Description

technical field [0001] The invention relates to a method for artificially planting desert desert cistanche by salt water drip irrigation in arid areas. Background technique [0002] Cistanche Herba Cistanches is the parasitic plant of Orobanchaceae Cistanche genus Cistanches, which mainly includes desert Cistanche (Haloxlon genus Haloxlonammodendron (C.C.May) Bge), tube flower Cistanche (Tamarix tamarix spp.), salina Cistanche (Suaeda salsa) with different hosts etc.) three categories. It is mainly produced in the deserts or saline-alkali lands of Xinjiang, Inner Mongolia, Gansu and Ningxia in my country. It has excellent medicinal value and is known as "desert ginseng". It has been a good tonic for folks since ancient times. In recent years, extensive and in-depth studies have been conducted on the chemical components and pharmacological effects of Cistanche Herba at home and abroad. Aging and other aspects showed some activity. With the improvement of people's living st...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G23/00
CPCY02A40/22Y02P60/40
Inventor 李丙文徐新文常青刘志俊陈文海
Owner XINJIANG INST OF ECOLOGY & GEOGRAPHY CHINESE ACAD OF SCI
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