Mechanized artificial cyanobacteria crust culture construction process

A construction technique, the technology of blue-green algae formation, applied in the direction of soil protection, infrastructure engineering, and microbial-based methods, etc., can solve the problems of inapplicability, achieve fast speed, increase the formation rate, and be easy to master
CN110305809AInactive Publication Date: 2019-10-08COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
4 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
Publication Date
2019-10-08
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a mechanized artificial cyanobacteria crust culture construction process. The method comprises the following steps: a. cyanobacteria crust sampling and algae culture; b. spraying an algae solution at high pressure, the cyanobacteria after 7-10 days of culture are poured together with a culture solution into a high-pressure sprayer, and spraying the material onto the surfaceof the sand, wherein the amount of the sprayed algae solution is 2 L m-2, and a spray thickness is 0.2-0.5 mm; c. covering the surface of the sprayed algae solution is covered with a layer of green non-woven fabric and a green shade net; and d. using a disposable chopstick, branch, sand or stone to fix the shading net to prevent the net from being blown away by the wind. The construction time ofthe process is within one month before the arrival of the rainy season, and the shading net is uncovered after 3 months of construction. The process has the advantages that the mechanized constructionof an artificial cyanobacteria crust fixing sand technology is realized, and the process is simple and easy to grasp. The construction process significantly increases the formation rate of artificialcrusts, reduces labor costs and management costs, further improves the efficiency of sand prevention and sand control work in arid sand areas, and accelerates the speed and effect of sand damage control in arid areas.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the mechanized construction field of artificial cyanobacteria crust sand fixation. The object of the present invention is to provide a kind of mechanized artificial cyanobacteria crust culture construction technology, realized the mechanized construction of artificial cyanobacteria crust sand-fixing technology, this technique significantly improved the construction efficiency of artificial cyanobacteria crust, artificial crust formation rate, It reduces the construction cost and management cost, and provides reliable technical support for accelerating the speed and efficiency of desertification land treatment in my country. Background technique

[0002] Land desertification is one of the most serious ecological problems China is currently facing, and it is also the focus and difficulty of China's ecological construction. According to the monitoring results of the fifth "China Desertification and Sandification Status Bulletin"...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More