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Method for planting artemisia desertorum in quick-sand or semi-fixed sand

A semi-fixed, Artemisia annua technology, applied in the fields of botanical equipment and methods, soil protection, horticulture, etc., can solve the problems of small coverage, low survival rate of sowing Artemisia annua, and low probability of implantation and germination of Artemisia annua, etc. To achieve the effect of large population density, reducing sandstorm hazards and high survival rate

Inactive Publication Date: 2014-03-12
GANSU DESERT CONTROL RES INST
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Problems solved by technology

[0003] However, the survival rate of sowing Artemisia annua is relatively low now. According to the comparative study of different establishment techniques of artificial Artemisia annua populations in sandy land, it is directly broadcast or drilled in quicksand or semi-fixed sand. The probability of implantation and germination is small, and it only grows at the bottom of the dunes close to the lowland between the dunes, and the coverage is small; artificial measures can be used to realize the establishment of artificial populations of Artemisia annua on mobile or semi-fixed sand

Method used

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with specific embodiments. The exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not as a limitation to the present invention.

[0013] Set up plastic grid sand barriers in quicksand or semi-fixed sand, made of high-density polyethylene as the main raw material, adding HALS-3 stabilizer, ultraviolet absorber, and antioxidant materials; its height is 20cm, and it is made of 1m×1m Square grid, four corners with fixed mesh, ventilation coefficient 35-45%, plant Artemisia annua seeds in mechanical sand barriers by drill planting method, cover soil after sowing; artificial Artemisia artemisia population density can reach 0.8 plants in 1 to 2 years / m 2 , with a coverage of 56%, a height of 54.8cm, and an average crown width of 0.69m 2 , the population density of Artemisia annus sown by sowing was 1.7 plants / m 2 , with a coverage of 90%, a height...

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Abstract

The invention discloses a method for planting artemisia desertorum in quick-sand or semi-fixed sand. The method comprises the steps of arranging a mechanical sand barrier in the quick-sand or the semi-fixed sand; sowing seeds of the artemisia desertorum in the mechanical sand barrier in a planting way of broadcast sowing or sowing in strips, and covering soil after sowing; after the artemisia desertorum is planted in the quick-sand or the semi-fixed sand, spraying chemical sand-fixation agent to fix the sand surface, and waiting the growth of the seeds of the artemisia desertorum. Compared with the prior art, the artemisia desertorum planted by the method is high in rate of survival, high in population density and vigorous in growth; furthermore, the quick-sand is effectively fixed, and the hazards of sand storms can be reduced.

Description

technical field [0001] The invention relates to the technical field of ecological planting, in particular to a method for planting Artemisia annua in quicksand or semi-fixed sand. Background technique [0002] Artemisia annua is a semi-shrub of the genus Artemisia in the family Asteraceae. It is widely distributed in the sandy land of arid and semi-arid regions in my country. It is an important sand-fixing plant. In sand dunes, sandy land, sand-covered Gobi and dry riverbeds, it is an excellent sand control species in arid areas. It is resistant to drought, barrenness, wind erosion, sand burial, rich fruit, and strong sand-fixing effect. [0003] However, the survival rate of sowing Artemisia annua is relatively low now. According to the comparative study of different establishment techniques of artificial Artemisia annua populations in sandy land, it is directly broadcast or drilled in quicksand or semi-fixed sand. The probability of implantation and germination is small, a...

Claims

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Application Information

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IPC IPC(8): A01G1/00E02D3/00
Inventor 唐进年徐先英金红喜汪媛艳王开国
Owner GANSU DESERT CONTROL RES INST
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