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Windproof and sand-resisting desert plant protection device

A technology for blocking sand and desert, applied in plant protection, plant protection cover, botanical equipment and methods, etc., can solve the problem of strong sand cutting effect, and achieve the effect of weakening sand cutting effect, convenient use and improving survival rate.

Pending Publication Date: 2017-05-10
XINJIANG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a protection device for wind-proof and sand-blocking desert plants, which overcomes the deficiencies of the above-mentioned prior art, and can effectively solve the problem that the existing wind-blown sand has a strong sand-cutting effect on Haloxylon seedlings

Method used

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  • Windproof and sand-resisting desert plant protection device
  • Windproof and sand-resisting desert plant protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as attached Figures 1 to 11 As shown, the windproof and sand-blocking desert plant protective device includes a windproof and sand-blocking protective piece, and the windproof and sand-blocking piece includes a lower end inserting a silt fixing section 1 and a windproof and sand-blocking section 2 inserted above the silt fixing section 1, and a windproof and sand-blocking section 2. Section 2 is fixed on the upper end of inserting sediment fixed section 1.

[0032] When the device is in use, the device is fixed on the outside of the Haloxylon 15 seedlings, the bottom of the silt fixing section 1 is inserted into the silt, and the front of the device is perpendicular to the dominant wind direction in the planting area.

[0033] This protective device has the function of blocking wind and sand, that is, it weakens the sand-cutting effect of wind and sand on plants (15 seedlings of Haloxylon); inserting the sediment fixing section 1 can firmly fix the wind a...

Embodiment 2

[0036] Embodiment 2: as the optimization of embodiment 1, as attached figure 1 , 2 As shown, the wind-proof and sand-blocking section 2 is integrally fixed on the upper end of the inserting sediment fixing section 1, and radial wind speed-reducing holes 3 are distributed at intervals on the side of the wind-proof and sand-blocking section 2 .

[0037] Due to the setting of the radial wind speed reduction hole 3, the wind can be divided into airflows of different angles and make them interfere with each other, forming a wind speed reduction area on the leeward side of the wind and sand blocking protection, weakening the ability of the wind to carry sand, and finally making the shuttle The seedlings of Haloxylon 15 were protected from sand cutting damage, and the survival rate of Haloxylon 15 seedlings was significantly improved. To observe the distribution of sand dunes in the project area, determine the dominant wind direction in the project area, and place the wind and sand bl...

Embodiment 3

[0039] Embodiment 3: as the optimization of embodiment 2, as attached figure 1 As shown, the side intervals of the windproof and sand blocking section 2 are evenly distributed with radial wind speed reduction holes 3; or, as attached figure 2 As shown, there are radial wind speed reducing holes 3 distributed non-uniformly on the side of the wind and sand blocking section 2 . According to the actual wind speed reduction requirements, the radial wind speed reduction holes 3 are arranged uniformly or non-uniformly.

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Abstract

The invention relates to the technical field of desert plant protection devices and provides a windproof and sand-resisting desert plant protection device. The windproof and sand-resisting desert plant protection device comprises a windproof and sand-resisting protection part; the windproof and sand-resisting protection part comprises a silt inserting fixed section at the lower end and a windproof and sand-resisting section located above the silt inserting fixed section; and the windproof and sand-resisting section is fixed at the upper end of the silt inserting fixed section. The windproof and sand-resisting desert plant protection device is reasonable and compact in structure and convenient to use, has a windproof and sand-resisting effect and can weaken a sand cutting effect of wind and sand on haloxylon ammodendron seedlings; meanwhile, the protection device can be used for improving the ground surface drying degree and water retention property, and the protection device can meet surviving and growth requirements of the haloxylon ammodendron seedlings, so that the survival rate of haloxylon ammodendron can be improved; and a novel concept is provided for solving a sand cutting resisting problem of the haloxylon ammodendron seedlings in a sand-resisting and sand controlling process and the windproof and sand-resisting desert plant protection device has a very application in the sand-resisting and sand controlling field.

Description

technical field [0001] The invention relates to the technical field of desert plant protection devices, and relates to a wind-proof and sand-blocking desert plant protection device. Background technique [0002] Desertification is an extremely complex process, including many aspects such as physical process, biological process and aeolian landform formation process. Wind erosion is an important component and the first link in the process of desertification. 1.8263 million square kilometers of desertified land have been eroded by wind, accounting for 69.93% of the total desertified land in the country. It can be seen that reducing and controlling wind erosion activities is the main means of preventing and controlling desertification. At present, measures to prevent and control wind erosion mainly include biological measures, chemical measures and mechanical measures according to their nature. Among them, promoting the survival and growth of vegetation is the most convention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02
CPCA01G13/0243Y02A40/22
Inventor 晋强李琳胡荻朱琳穆哈西
Owner XINJIANG AGRI UNIV
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