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Method for regulating and controlling diversity of fine-day insects by barnyard grass thickets of airport

A variety, technology of airports, applied in the direction of botany equipment and methods, devices for catching or killing insects, plant cultivation, etc.

Inactive Publication Date: 2016-08-03
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are relatively few studies on the rhythm of insect activities in airports, and the research on this aspect of airports at home and abroad is still in its infancy.

Method used

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  • Method for regulating and controlling diversity of fine-day insects by barnyard grass thickets of airport
  • Method for regulating and controlling diversity of fine-day insects by barnyard grass thickets of airport

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] (1) Experimental sample plot treatment: The airport demonstration area is plowed every year at a depth of 15 cm, and the soil is loosened and plowed twice. The plowed soil is naturally planted into a planting area containing only watery barnyardgrass , the average plant height of barnyard grass is 50-55cm, and the overall coverage of plants is close to 100%;

[0051] (2) Experimental method: 5 experimental sample points are randomly designated in the airport demonstration area, and the area of ​​the sample point is 1×1m 2 According to different weather conditions, three survey dates were selected for survey. The climate conditions are sunny and the temperature is 25°C. The time of the day is divided into 5 time periods, namely 8:00-9:00, 10:00-11:00 , 12:00-13:00, 14:00-15:00, 16:00-17:00, collect insects in the insect net, quickly put them into containers, and immerse them in 75% alcohol for preservation. Observe and record changes in the number of insect species duri...

Embodiment 2

[0053] (1) Experimental sample plot treatment: the airport demonstration area is plowed in June every year, with a depth of 25 cm, and the soil is loosened and plowed twice. The plowed soil is naturally planted into a planting area containing only watery barnyardgrass , the average plant height of barnyardgrass is 55cm, and the overall coverage of plants is close to 100%;

[0054] (2) Experimental method: 5 experimental sample points are randomly designated in the airport demonstration area, and the area of ​​the sample point is 1×1m 2 According to different weather conditions, 3 survey dates were selected for survey. The climate conditions are sunny and the temperature is 33°C. The time of the day is divided into 5 time periods, namely 8:00-9:00, 10:00-11:00 , 12:00-13:00, 14:00-15:00, 16:00-17:00, collect insects in the insect net, quickly put them into containers, and immerse them in 75% alcohol for preservation. Observe and record changes in the number of insect species d...

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Abstract

The invention discloses a method for regulating and controlling diversity of fine-day insects by constructing barnyard grass thickets of an airport. The method comprises the following steps; carrying out base material ploughing in a demonstration area of the airport in May to June of each year, wherein the depth is 15cm-25cm; carrying out two times of soil loosening and ploughing work; ploughing soil and naturally planting a grass thicket region only containing barnyard grass, wherein the average plant height of the barnyard grass is 50cm-55cm and the whole coverage degree of plants is close to 100%; according to different weather conditions, selecting three survey dates and surveying, wherein the weather conditions are that the day is a fine day and the temperature is 25-33 DEG C; dividing time of one day into five time periods, and collecting insects in an insect net; rapidly filling the insects into a container, and immersing into 75% alcohol to be preserved; and observing and recording the change of the variety and quantity of the insects in five different time periods. The method disclosed by the invention can provide evidences for implementing effective management for the airport when the active degree of the insects is the strongest.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and relates to a method for plowing an airport substrate to build a clump to regulate the diversity of insects in sunny days. Background technique [0002] Airport insect ecology mainly explores the structural characteristics, quantity dynamics, species changes, diversity differences and the interaction mechanism between various factors of airport insect populations, providing timely and reliable detection and early warning for the prevention and control of insects in airports , reducing the attraction of insects to birds in the airport, which is conducive to the control of bird foraging in the airport. The airport is a special ecological system. The research on airport insect ecology is of great significance in the airport ecological environment. It has guiding and practical effects on the management and regulation of airport insects and the investigation of vegetation, birds an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01M3/00
CPCA01G22/00A01M3/002
Inventor 多立安赵树兰李士权徐焕然袁红何宾关洪波
Owner TIANJIN NORMAL UNIVERSITY
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