A kind of high-efficiency erosion bacterium Serratia liquefaction nlx-15 of silicate rock and its application

A technology of Serratia and silicate, applied in the field of microorganisms, to achieve the effects of accelerated erosion into soil, strong erosion ability, and good application and development prospects
CN105861384BActive Publication Date: 2019-06-11NANJING FORESTRY UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING FORESTRY UNIV
Publication Date
2019-06-11

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Abstract

The invention discloses a silicate rock high-efficiency corrosion bacterium Serratia liquefaction NLX-15 and application thereof. The efficient erosion bacteria of silicate rock, its taxonomic name is Serratia liquefactionus Serratia liquefaciens NLX‑15 has been deposited in the China Center for Type Culture Collection, accession number CCTCC NO: M2016239, preservation date: May 3, 2016; preservation address: Wuhan University, Wuhan, China. Serratia liquefaction NLX‑15, an efficient rock erosion bacterial strain screened out by the present invention, has a strong erosion ability to silicate rocks, can promote the release of major ions such as Ca and Al in rocks, and accelerate the erosion of limestone into soil; at the same time It also has a strong potential to decompose K and P; at the same time, it can promote the growth of plants after spraying, and has a good application and development prospect.
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Description

technical field

[0001] The invention belongs to the technical field of microbes, and in particular relates to Serratia liquefactionus NLX-15, a silicate rock high-efficiency corrosion bacterium, and an application thereof. Background technique

[0002] The guest soil spraying technology is a greening technology that sprays the mixture of plant seeds and growth matrix materials evenly and at high pressure on the rock and soil slope. This technology is mainly a greening technology developed for hard slopes such as rocks. At present, it has been widely used in slope greening of water conservancy, highway, railway and other projects. However, this technology must meet two conditions for the greening of rock slopes: first, there is a planting substrate on which plants can continue to grow; erosion. However, in actual engineering, the current guest soil spraying technology is difficult to solve the above two technical problems, and the spraying matrix is ​​difficult to maintain...

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
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