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Trapping and killing method for prevention and control of sphaeromadae

A water lice trapping technology, applied in the field of trapping and disinfecting water lice prevention and control, to achieve the effect of reducing individual density

Active Publication Date: 2020-09-04
BEIHANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the prevention and control methods of water lice in the world mainly include source control, physical control, chemical control and biological control. rarely reported

Method used

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  • Trapping and killing method for prevention and control of sphaeromadae
  • Trapping and killing method for prevention and control of sphaeromadae
  • Trapping and killing method for prevention and control of sphaeromadae

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Embodiment Construction

[0030] 1, the specific program steps of the judging of relative moisture content, density and trapping and disinfecting effect of water lice in the soaking process of the present invention are as follows:

[0031] 1) Determination methods of moisture content and density of different mangrove plants

[0032] By measuring the moisture content and density of different materials, determine the size of the trapping substrate for water lice that will not be washed away by the tide, and provide data for the subsequent determination of the trapping and disinfecting efficiency of the substrate. Carry out drying and constant weight first after screening, saw a section of sea lotus along the grain, wood olive, cusp-petal sea lotus and silique wood in wood to get red sea olive (Rhizophora stylosa) and sea lotus (Rhizophora stylosa) under the state of natural dead and healthy growth Bruguiera sexangula), Bruguiera gymnorhiza, Avicennia marina, Bruguiera sexangula var. rhynchopetala, Ceriop...

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Abstract

The invention belongs to the technical field of ecological protection, and particularly relates to a trapping and killing method for prevention and control of sphaeromadae. The trapping and killing method comprises the steps that plastic foam, dead mangrove aerial roots with the water content of 40%-45%, trunks, waste hemp ropes with the water content of 72%-75% and the like serve as material matrixes for trapping the sphaeromadae, and the material matrixes are put into a mangrove forest sphaeromadae outbreak area in the peak period of sphaeromadae propagation; after 5-40 days of feeding, thematerial matrixes are collected, and subjected to drying and then recycling or burning to achieve the purpose of trapping and killing the sphaeromadae. The trapping and killing method disclosed by theinvention is simple and practical, can effectively reduce the individual density of the sphaeromadae, has a long-term continuous and pollution-free control effect, prevents the sphaeromadae from further infringement and repeated harm to the mangrove, can quickly slow down and control the degradation process of the mangrove forest, and protects and recovers mangrove forest resources.

Description

technical field [0001] The invention belongs to the technical field of ecological protection, and in particular relates to a trapping and disinfecting method for preventing and controlling water lice Background technique [0002] Mangroves have the functions of flood prevention, wave prevention, storm prevention, and embankment, and are irreplaceable coastal green barriers; they also play a role in maintaining atmospheric carbon and oxygen balance, purifying air and water environment, greening, beautifying, and popular science education. Unique ecological, social and economic benefits, United Nations research shows that mangroves can generate a high economic value of 3000-9000 US dollars per hectare per year. [0003] Sphaeroma spp. is an Isopoda crustacean of the family Sphaeroma spp., commonly known as woodworm, and is mostly distributed in tropical and subtropical oceans, estuaries, and areas where brackish and fresh water meet. Water louse is one of the components of tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M1/02A01M1/20
CPCA01M1/023A01M1/2094
Inventor 杨玉楠王瑶钟才荣
Owner BEIHANG UNIV
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