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Method for regulating and controlling physicochemical properties of soil in airport by using flyash

A technology with physical and chemical properties, fly ash, applied in chemical instruments and methods, soil preparation methods, soil conditioning materials, etc., can solve the problems of inability to hide, destroy the ecological environment, and fail to truly achieve ecological bird protection, and achieve improved physical and chemical properties. , the effect of promoting plant growth conditions

Inactive Publication Date: 2018-08-14
TIANJIN NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, destroying the habitat environment is a more effective bird control measure, such as scientifically disposing of domestic garbage at the airport and nearby, putting insecticides, rat poisons and mousetraps, etc., choosing grass species that birds do not like for airport greening, timely Treating the lawn of the airport makes it impossible for birds to hide, or using chemicals that birds hate to drive away birds, but the above measures will destroy the ecological environment, and there is no real ecological bird prevention

Method used

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  • Method for regulating and controlling physicochemical properties of soil in airport by using flyash
  • Method for regulating and controlling physicochemical properties of soil in airport by using flyash
  • Method for regulating and controlling physicochemical properties of soil in airport by using flyash

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Embodiment 1

[0074] A method for regulating the physical and chemical properties of airport soil by using matrix fillers, characterized in that it proceeds in the following steps:

[0075] (1) First, mow the vegetation in the control area, and then plow the area to a depth of 20 cm, plowing once;

[0076] (2) In every 6.7 m × 5 m sample plot in each experimental area, the matrix filler is sprinkled in the control area. The filling matrix is: 250 t / ha (hectare) fly ash fills the control area. Vegetation is in a state of natural growth;

[0077] The fly ash used in the tests described therein:

[0078]

[0079] (3) After the filling of the regulating matrix is ​​completed, soil samples are collected in the matrix regulating area for measurement in the autumn of the same year, the spring of the following year, and the summer of the following year; For the weeds on the soil surface, select 20 sampling sites in each experimental area, drill the surface soil at a depth of 5 cm with an earth...

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Abstract

The invention discloses a method for regulating and controlling physicochemical properties of soil in an airport by using flyash. The method comprises the following steps: reaping vegetative covers ina regulation and control region at first, then turning the soil in the region, and ploughing once at the depth of 20 centimeters; spreading a matrix filler 250 t / ha flyash into the regulation and control region according to every 6.7 m* 5 m sample plot in an experimental region, wherein the vegetative covers in the regulation and control region are in a natural growth state after filling; and after completing filling of a regulation and control matrix, collecting and measuring a soil sample in the regulation and control region of the matrix in autumn in the same year, spring in the next yearand summer in the next year separately. By measurement of the physicochemical properties of the soil in different seasons, influences of two matrix fillers to the physicochemical properties of the soil are researched, and the method aims to reasonably regulate and control aboveground vegetation community structures, and provides theoretical basis for ecological bird control of the airport.

Description

technical field [0001] The invention belongs to the technical field of ecological safety, and relates to a method for regulating the physical and chemical properties of airport soil by using fly ash. Background technique [0002] Whether it can effectively prevent and control bird strikes has always been a key and difficult issue facing the airport. The current anti-bird measures mainly include scaring, destroying and relocating habitats. Among them, destroying the habitat environment is a more effective bird control measure, such as scientifically disposing of domestic garbage at the airport and nearby, putting insecticides, rat poisons and mousetraps, etc., choosing grass species that birds do not like for airport greening, timely Treating the airport lawn makes it impossible for birds to hide, or using chemicals that birds hate to drive them away, but the above measures will destroy the ecological environment, and there is no real ecological bird prevention. [0003] Wi...

Claims

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Application Information

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IPC IPC(8): A01B79/00C09K17/08C09K103/00
CPCA01B79/00C09K17/08
Inventor 多立安赵树兰张美存
Owner TIANJIN NORMAL UNIVERSITY
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