Method for adjusting and controlling airport plant community diversity by adopting pulverized fuel ash

A technology of plant community and diversity, applied in botanical equipment and methods, soil preparation methods, planting substrates, etc., can solve problems that have not yet been seen

Inactive Publication Date: 2018-08-21
TIANJIN NORMAL UNIVERSITY
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  • Method for adjusting and controlling airport plant community diversity by adopting pulverized fuel ash
  • Method for adjusting and controlling airport plant community diversity by adopting pulverized fuel ash

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Embodiment 1

[0052] A method of using fly ash to control the diversity of airport plant communities:

[0053] (1) First, mow the vegetation in the control area, and then plough the soil in the area to a depth of 20 cm, and plough once;

[0054] (2) In the experimental area of ​​the control area, 250 t / ha fly ash was sprinkled in the control area and mixed with the turned soil at every 6.7 m × 5 m plot. After filling, the vegetation in the control area was in a natural growth state. state;

[0055] (3) After the filling of the regulated matrix was completed, soil samples were collected from the matrix regulated area in the autumn of the same year, the spring of the following year, and the summer of the following year, respectively. Wherein, the collection of soil samples for measurement refers to: before collection, remove the weeds on the soil surface layer, adopt the S-type sampling method, randomly select 20 sampling points in each test plot, and drill the surface soil with a depth of 1...

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Abstract

The invention discloses a method for adjusting and controlling airport plant community diversity by adopting pulverized fuel ash. Firstly, vegetations in an adjustment and control zone are cut, soil in the zone is turned, the depth is 20 cm, and ploughing is performed for one time; secondly, 250 t/ha of pulverized fuel ash is scattered into the adjusted and controlled zone per 6.7 m*5 m of sampleplot to be evenly mixed with the turned soil, vegetations in the adjustment and control zone after filling are in a natural growth state; after filling of an adjustment and control matrix is completed, soil samples are acquired from the matrix adjustment and control zone for determination in autumn of the same year, in spring in the second year and in summer of the second year. The method utilizesthe pulverized fuel ash to conduct matrix adjustment and control research on Tianjin airport ground cover plants and aims to control food sources of birds on the aspect of plants, change the inhabiting and breeding environment of the birds, reduce the diversity of species, achieves plant simplification, thus decreases the species and quantity of the birds, reduces the hidden danger caused by thebirds to airport safety, provides a theoretical plant community basis for airport operating management, and meanwhile provides scientific basis for the work of bird strike prevention and control.

Description

technical field [0001] The invention belongs to the technical field of ecological safety, and relates to a method for regulating the diversity of airport plant communities by using fly ash. Background technique [0002] At present, the research on the regulation of the airport ground cover plant community at home and abroad is mainly divided into two types: the first is to take timely measures such as cutting, excavation, rolling, spraying, etc. according to the growth of the plants. Second, select suitable plant species that have low palatability, do not attract birds or have insect repellent effects. Many studies have confirmed that there is a clear correlation between certain plant community structure characteristics and the distribution of certain birds. Different habitat types will attract different birds and other creatures, so it is necessary to formulate corresponding vegetation management strategies according to different habitat types. Some people have conducted ...

Claims

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Application Information

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IPC IPC(8): A01G24/10A01B79/00
CPCA01G24/10A01B79/00
Inventor 多立安赵树兰张美存
Owner TIANJIN NORMAL UNIVERSITY
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