Lawn coverage instrument

A coverage and lawn technology, applied in the field of measuring instruments for surface plant coverage, can solve the problems of high requirements for camera equipment, low accuracy, and inconvenient portability, and achieve the effect of easy production, convenient portability, and scientific conception

Inactive Publication Date: 2012-07-18
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the advancement of science and technology, the photographic method is gradually applied to the measurement of cover, but the photographic method requires high equipment for the camera and is not easy to carry
At present, the mai

Method used

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] figure 1 The axonometric view of the lawn cover meter of the present embodiment is shown, in order to understand more clearly the structure of the lawn cover meter of the present embodiment, figure 2 A schematic diagram of the assembly of the lawn cover meter of the present embodiment is shown, Figure 3 to Figure 5 Its front view, side view and top view are shown respectively. refer to Figure 1 to Figure 5 As shown, the lawn cover meter of this embodiment includes an instrument bracket and a measuring needle frame installed thereon, and a plurality of regularly arranged probes 8 are installed on the measuring needle frame, and the probes 8 follow the measuring...

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Abstract

The invention discloses a lawn coverage instrument, which comprises an instrument bracket and a measuring probe rack mounted on the instrument bracket. A plurality of probes which are regularly arranged are mounted on the measuring probe rack and are adjustable in height. When the lawn coverage instrument disclosed by the invention is applied to measurement, whether lawn grasses exist at positions where the probes are located, or the categories of the lawn grasses at the positions where the probes are located is recorded, so that the coverage of the lawn grass in a measured area or a quadrat is calculated; the probes are regularly arranged and can be moved upwards and downwards along with the movement of the measuring probe rack, and thus, the manual measuring and metering are facilitated; and a bracket plate is adjustable in height along vertical supporting rods, so that the lawn coverage instrument can be applicable to the measurement of the coverage of lawns with different grass seeds. The lawn coverage instrument has the advantages of scientific conception, easiness in manufacture, simplicity in operation, convenience in carrying, and accurate measured results, can be used for the investigation and study on the lawn grass, short and low ground cover plants and the like, and is also applicable to the study on the distribution condition and the coverage of different lawn grass seeds in mixed-sowing lawns.

Description

technical field [0001] The invention relates to a measuring instrument for surface plant coverage, in particular to a lawn coverage meter. Background technique [0002] As people's living standards are getting higher and higher, the construction of the ecological environment has been widely valued by the society, and the lawn has the functions of greening and beautifying the environment, absorbing dust, and improving the ecological environment. Therefore, people's requirements for green lawns are gradually increasing. It is necessary to meet the requirements of good lawn texture, beautiful color and long green period. In modern society, the area covered by lawns has become a symbol to measure the degree of civilization of a country or city. The functions of the lawn are not only greening and beautifying the environment, adjusting the microclimate, and absorbing dust, but also protecting soil and slopes, maintaining water and soil, preventing noise pollution, protecting and ...

Claims

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Application Information

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IPC IPC(8): G01B21/28
Inventor 尹淑霞韩烈保刘威
Owner BEIJING FORESTRY UNIVERSITY
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