Structure and application method for improving snowmelt water infiltration rate in non-irrigated Haloxylon planting area

A planting area and infiltration rate technology, applied in the directions of botanical equipment and methods, applications, watering devices, etc., can solve problems such as low moisture content of the underground soil layer, and achieve the effect of ensuring the effect, good application prospect and improving the survival rate. Effect

Inactive Publication Date: 2017-05-24
XINJIANG AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides a structure and method for improving the infiltration rate of snowmelt water in non-irrigated Haloxylon planting areas, which overcomes the above-mentioned deficiencies in the prior art, It can effectively solve the problem of low moisture content in the underground soil layer at the middle and top of the dunes in the existing non-irrigated Haloxylon planting area

Method used

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  • Structure and application method for improving snowmelt water infiltration rate in non-irrigated Haloxylon planting area
  • Structure and application method for improving snowmelt water infiltration rate in non-irrigated Haloxylon planting area
  • Structure and application method for improving snowmelt water infiltration rate in non-irrigated Haloxylon planting area

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Experimental program
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Effect test

Embodiment 1

[0031] Embodiment 1: As shown in Figures 1 to 7, the structure for improving the snowmelt water infiltration rate in the non-irrigated Haloxylon planting area includes sand dunes with slopes, and the sand dunes with slopes include slope bottom 11, slope top 1 and slope middle 2 , there is a first planting area at the top of the slope 1, and Haloxylon 3 is planted in the first planting area, and no less than two rows of Haloxylon 3 are planted in the middle of the slope 2 from top to bottom along the slope direction at intervals. A first straw wall 4 is implanted on the slope top 1 outside the planting area, and a mid-slope straw wall 10 is implanted on the mid-slope 2 of at least one side of each row of Haloxylon 3, and below the ground of the first straw wall 4 A self-temperature-controlling heating device 5 is buried, and a self-temperature-controlling heating device 5 is buried below the ground of the straw wall 10 in the slope. The setting of the first straw wall 4 and the...

Embodiment 2

[0039] Embodiment 2: As shown in Figures 1 to 7, the method of using the structure for improving the snowmelt water infiltration rate in the non-irrigated Haloxylon planting area is carried out according to the following method: the first straw wall 4 and the straw wall in the slope 10 are respectively implanted in the slope top 1 and the slope middle 2, and the self-temperature-controlling heating device 5 is buried below the ground of the slope top 1 and the slope middle 2, and then, the snowfall in the winter of the current year and the next winter falls to the slope top 1 and the middle of the slope 2, the falling snow on the top of the slope 1 and the middle of the slope 2 is surrounded by the corresponding first straw wall 4 and the straw wall of the middle slope 2 respectively to form snow accumulation. When the temperature is higher than 0°C, turn on and off the self-temperature-controlling heating device 5 alternately every day, and stop using the self-temperature-cont...

Embodiment 3

[0040] Embodiment 3: As shown in Figures 1 to 7, the difference from Embodiment 2 is that the drip irrigation belt 6 was buried below the ground of the slope top 1 and the middle of the slope 2, and after entering the summer of the next year, when the slope top When the snowmelt and rainwater in 1 and slope 2 cannot meet the growth demand of Haloxylon 3, use the drip irrigation belt 6 to supply water to slope top 1 and slope 2; or / and, when the wind speed in winter is greater than 4 meters per Seconds, a straw reinforced wall 9 is set between two adjacent Haloxylon 3; or / and, in October of that year, the first straw wall 4 and the mid-slope straw wall 10 are implanted into the top 1 and the mid-slope 2 respectively, and the The self-temperature-controlling heating device 5 is embedded below the ground of the slope top 1 and the slope middle 2 . When entering summer from June to August, the water supplied by the drip irrigation belt can increase the survival rate of Haloxylon 3...

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Abstract

The invention relates to the technical field of irrigation-free haloxylon ammodendron planting region protection, in particular to a structure capable of improving the snoewmelt infiltration rate of an irrigation-free haloxylon ammodendron planting region and a use method thereof. The structure capable of improving the snoewmelt infiltration rate of the irrigation-free haloxylon ammodendron planting region comprises a sand hill with a slope, wherein the sand hill with the slope comprises a slope bottom, a slope top and a slope middle. According to the structure capable of improving the snoewmelt infiltration rate of the irrigation-free haloxylon ammodendron planting region and the use method thereof, water content of soil layers with underground sand layer depth of 30-60cm in the slop middle and slop top regions of the sand hill in the irrigation-free haloxylon ammodendron planting mode can be improved, the growth requirements of haloxylon ammodendron are met, the survival rate of haloxylon ammodendron is improved, the defect that only the slope bottom and flat land parts of a whole haloxylon ammodendron planting region have high survival rate can be avoided, a beneficial technical support is supplied to large-scale recovery and construction of haloxylon ammodendron plant forest, the sand binding effect of the sand binding plants is improved, the application range of an irrigation-free haloxylon ammodendron planting technology is widened, and the structure has favorable application prospect.

Description

technical field [0001] The invention relates to the technical field of protection of non-irrigated saxon planting areas, and relates to a structure for improving the infiltration rate of snowmelt water in non-irrigated saxon planting areas and a method for using the same. Background technique [0002] At present, the restoration and reconstruction of desert woodland in my country mainly adopts two methods. One is to rely on natural self-recovery, but due to the extremely harsh ecological environment in most of the natural recovery areas, the natural recovery method is very difficult; the other is to artificially plant Haloxylon, Tamarix and Salix salix with irrigation and non-irrigation methods, and the irrigation method exists Bottleneck problems such as high input cost per mu and large water consumption are not easy to promote in a large area. However, there are bottleneck problems of slow growth and low preservation (survival) rate (≤10%) in artificial seedlings and trans...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/00A01G25/02
CPCA01G25/00A01G25/02
Inventor 晋强穆哈西朱琳罗立权郑文英彭超群
Owner XINJIANG AGRI UNIV
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