Portable multifunctional herbal survey quadrat frame and using method thereof

Abstract

The invention provides a portable multifunctional herbal survey quadrat frame and a using method thereof. The portable multifunctional herbal survey quadrat frame comprises four corner piles, whereinthe four corner piles are arranged in a four-corner mode, a frame assembly is installed between every two adjacent corner piles; the four frame assemblies and the four corner piles define a square shape; each frame assembly comprises a telescopic buckle, a first frame rod and a second frame rod; the telescopic buckles are located on the connecting lines of every two adjacent corner piles; each first frame rod is detachably installed on one side of the corresponding telescopic buckle, and the other end of the first frame rod is connected with one side of the corresponding corner pile; and eachsecond frame rod is detachably installed on the side, away from the first frame rod, of the corresponding telescopic buckle, and the other end of the second frame rod is connected with the corresponding corner pile. The portable multifunctional herbal survey quadrat frame and the using method thereof have the advantages of being convenient to assemble, disassemble and carry, high in accuracy and wide in application range.

Description

technical field [0001] The invention relates to the technical field of measuring equipment, in particular to a portable multifunctional herbal survey sample frame and a method for using the same. Background technique [0002] The investigation of herbaceous plants generally adopts the sample survey method. Usually, a 100cm×100cm or other size square / rectangular sample is surrounded by a steel tape or a tape measure on the selected sample site, and then the type, quantity, cover and cover of the plants are investigated. degree etc. However, the existing sample survey method has the following problems. [0003] There is a problem: [0004] 1. When enclosing the sample square, the ruler often cannot pass in a straight line because the plants block the sample line; [0005] 2. The corners of small squares cannot be guaranteed to be right angles; [0006] 3. Where the grass grows too high, the ruler cannot fall down, or the ruler cannot be seen clearly. [0007] It not only ...

AI Technical Summary

Problems solved by technology

[0004] 1. When enclosing the sample square, the ruler often cannot pass in a straight line because the plants block the sample line;

[0005] 2. The corners of small squares cannot be guaranteed to be right angles;

[0006] 3. Where the grass grows too high, the ruler cannot fall down, or the ruler cannot be seen clearly

[0007] It not only affects the accuracy of sample quadrats, but also affects the speed of investigation

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