Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Treatment method and application of spartina alterniflora

A technology in Spartina alterniflora and Spartina alterniflora, which is applied in the field of Spartina alterniflora management, can solve problems such as poor applicability, unsatisfactory control effect, and high cost of control methods, and achieve low cost, excellent control effect, and ecological protection. Environmentally friendly effect

Pending Publication Date: 2022-01-25
RES INST OF FORESTRY NEW TECH CHINESE ACAD OF FORESTRY
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a treatment method for Spartina alterniflora, which aims to solve or partially solve the technical problems of high cost, poor applicability, unsatisfactory control effect and new environmental problems caused by the control methods in the prior art

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Treatment method and application of spartina alterniflora
  • Treatment method and application of spartina alterniflora
  • Treatment method and application of spartina alterniflora

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0105] This embodiment provides a treatment method for Spartina alterniflora, which is carried out in the Gaoqiao area of ​​Zhanjiang Mangrove Nature Reserve, and the test site is a Spartina alterniflora patch in the tidal flat outside the mangrove forest.

[0106] In the test, a silver-black two-color polyethylene film was used as the covering material, with a thickness of 8 μm and a light transmittance of 18.2%. , tensile load (longitudinal) 1.574N, nominal strain at break (longitudinal) 523.5%, right angle tear load (longitudinal) 0.855N. The test season is March 25, 2021, which is the greening period of Spartina alterniflora. The height of the aboveground part of the rejuvenated seedlings is 30cm, and the dry aboveground part of last year is 60-80cm. After rolling with wooden stakes, the height of Spartina alterniflora is below 20cm After lamination, the silver side faces upwards, the coverage rate of the test area is 100%, and the edge is buried in the tidal flat with a s...

Embodiment 2

[0108] This example provides a treatment method for Spartina alterniflora. The difference from Example 1 is that the silver-black two-color polyethylene film used in the test has a thickness of 10 μm and a light transmittance of 18.0%. , tensile load (longitudinal) 1.826N, nominal strain at break (longitudinal) 568.1%, right angle tear load (longitudinal) 0.888N. The rest of the steps are the same as in Embodiment 1, and will not be repeated here.

Embodiment 3

[0110] This example provides a treatment method for Spartina alterniflora. The difference from Example 1 is that the silver-black two-color polyethylene film used in the test has a thickness of 15 μm and a light transmittance of 17.0%. , tensile load (longitudinal) 5.427N, nominal strain at break (longitudinal) 723.8%, right angle tear load (longitudinal) 2.237N. The rest of the steps are the same as in Embodiment 1, and will not be repeated here.

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

PUM

No PUM Login to View More

Abstract

The invention provides a treatment method and application of spartina alterniflora, and particularly relates to the technical field of ecological prevention and control. According to the treatment method of the spartina alterniflora, the spartina alterniflora is covered with a silver-black double-color film for 25-50 days before the flowering period and then recycled, the growth field of the spartina alterniflora comprises a mud flat zone, covering is conducted in the regreening season of the spartina alterniflora, covering is conducted not later than before flowering of the spartina alterniflora, and during covering in the growing season, the spartina alterniflora is cut to be 20 cm high or below. The treatment method of the spartina alterniflora is low in manual labor intensity, low in cost, convenient and practical, the treatment effect can reach 100%, films are completely recycled, the pollution problem is avoided, and the treatment method is friendly to the marine ecological environment. According to the application of the treatment method of the spartina alterniflora in treatment of the spartina alterniflora, the cost is saved for prevention and treatment of the spartina alterniflora, the treatment effect is excellent, and the treatment method is suitable for large-scale application and popularization.

Description

technical field [0001] The invention relates to the technical field of ecological prevention and control, in particular to a treatment method and application of Spartina alterniflora. Background technique [0002] The ever-expanding Spartina alterniflora has had a non-negligible ecological impact on coastal wetlands. Spartina alterniflora is listed as the first invasive alien species, which poses a major threat to the environment and biodiversity of mangrove wetlands in my country. [0003] At present, the control methods of Spartina alterniflora mainly include physical control, chemical control and biological substitution. Among them, physical control measures mainly include manual removal, mulch suppression, mowing control, dike flooding, etc. Among them, manual removal, mowing control, etc. require high labor costs, and there is a problem of secondary growth of asexual reproduction; hydrological control measures such as embankment flooding can only be used in specific e...

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

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G13/02
CPCA01G13/00A01G13/0275
Inventor 朱耀军徐卫刚郭嘉于一雷林广旋陈粤超何文清
Owner RES INST OF FORESTRY NEW TECH CHINESE ACAD OF FORESTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com