CN208012488U - One kind can accurately measure the high scale device of Plants - Google Patents

Abstract

A scale device capable of accurately measuring plant height of crops, comprising: a sliding compass (1), a scale main body (2), and a fixed cone seat (3), wherein the sliding compass (1) has a sliding compass bracket (1‑1 ), a horizontal scale extension rod (1-2) and a sliding compass fixing nut (1-3); the scale main body (2) has an accurate scale main body scale (2-1) and a compass chute (2-2); The fixing cone seat (3) has a horizontal ground tray (3-1) and a soil layer fixing cone (3-2). The sliding compass (1), scale main body (2) and fixed cone seat (3) can accurately measure plant height, branch length, etc. of 0-200cm crops and qualitatively compare crop heights within a radius of 90cm, which is beneficial to improve plant phenotype Efficiency and control experiment accuracy, low cost and easy to carry, more conducive to the advantages of field operations.

Description

A scale device capable of accurately measuring plant height of crops

technical field

The invention relates to a scale device capable of accurately measuring plant heights of crops, which is particularly applicable to the measurement of plant heights and branch lengths of different crops in field farmland.

Background technique

In crop testing and phenotypic data measurement, especially in group phenotype, it is necessary to accurately obtain the plant height, branch length, and leaf width of different crops or specific crops when studying the plant height, branch length, and leaf width of different crops in the farmland. and other phenotype data. Existing rulers have more or less disadvantages such as high cost, inconvenient to carry, external energy source, and insufficient precision. The invention of the utility model provides the ability to accurately measure the plant height and branch length of 0-200cm crops, and the qualitative comparison of the plant heights of crops within the radius of 90cm, which is beneficial to improve the efficiency of plant phenotype and control the accuracy of experiments, and has low cost and convenient portability, which is convenient for field use. Advantages of homework

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a scale device that can accurately measure the plant height of crops.

A scale device capable of accurately measuring plant height of crops has: a sliding compass, a scale main body, and a fixed cone seat, wherein the sliding compass has a sliding compass bracket, a horizontal scale extension rod and a sliding compass fixing nut; the scale main body It has a main body scale with precise scale and a compass chute; the fixed cone seat has a horizontal ground tray and a soil layer fixed cone. The sliding compass, the main body of the scale and the fixed cone seat can accurately measure the plant height and branch length of 0-200cm crops, and qualitatively compare the plant heights of crops within a radius of 90cm, which is beneficial to improve the efficiency of plant phenotypes and the accuracy of control experiments, and has low cost. And easy to carry, more conducive to the advantages of field operations.

In particular, the sliding compass has a sliding compass bracket and a horizontal ruler telescopic rod that can slide continuously up and down along the compass chute of the ruler main body to measure different plant heights of different crops; the horizontal ruler telescopic rod can be rotated and stretched horizontally to Qualitatively compare the plant height of the crops within the effective range and measure the branch length and leaf width without affecting the growth and development of the crops, especially for the crops in the development stage.

In particular, the main body of the scale has a precise scale, the main scale can be accurate to 1mm and has a symmetrical compass chute, which can slide the compass up and down continuously to complete the measurement of crop traits such as plant height.

In particular, the fixed cone seat has a horizontal ground tray and a soil layer fixed cone, the plane of the horizontal ground tray is perpendicular to the main body of the scale, the lower side plane is at the main scale of the scale at 0 cm, and the soil layer fixed cone is located at the uppermost point of the scale main body. The lower end can be inserted into the soil layer to fix the scale, and keep the crops in different areas under the same standard for measurement.

During the measurement process, first place the main body of the ruler perpendicular to the soil surface, press down on the horizontal ground tray to make the lower surface flush with the soil surface, indicating that the surface of the soil layer is the 0cm scale position, which is also the baseline for measurement; move the sliding compass as a horizontal ruler When the telescopic rod is equal to the plant tip of the crop, the scale on the top surface of the sliding compass is the plant height of the crop.

In a word, using a scale device that can accurately measure plant height of crops can accurately measure plant height, branch length, etc. of 0-200cm crops, and qualitatively compare crop plant heights within a radius of 90cm, which is conducive to improving the efficiency of plant phenotypes and controlling the accuracy of experiments. Low cost and easy to carry, more conducive to the advantages of field operations.

Description of drawings

Fig. 1 is a schematic diagram of a scale device capable of accurately measuring the plant height of the utility model;

In the figure 1-sliding compass, 2-scale main body, 3-fixed cone seat, wherein, the 1-sliding compass has 1-1-sliding compass bracket, 1-2-horizontal scale telescopic rod, 1-3- Sliding compass fixing nut; the 2-scale body has precise scale 2-1-body scale and 2-2-compass chute; the 3-fixed cone has 3-1-horizontal ground tray, 3-2-soil layer fixed cone.

Detailed ways

As shown in FIG. 1 , a schematic diagram of a scale device capable of accurately measuring crop height according to the present invention. Sliding compass (1), scale main body (2), fixed cone seat (3), wherein, said sliding compass (1) has sliding compass bracket (1-1), horizontal scale telescopic rod (1-2) and Sliding compass fixing nut (1-3); said scale main body (2) has a precise scale main body scale (2-1) and compass chute (2-2); said fixed cone base (3) has a horizontal ground tray ( 3-1) and soil layer fixing cone (3-2).

For example: to get the plant height of wheat, ①Use the horizontal ground tray (3-1) and the main body of the scale (2) to rotate evenly and exert force, so that the soil layer fixing cone (3-2) is completely submerged in the soil and reaches the level of pressing down under the horizontal ground tray. The surface is flush with the soil surface; ②Move the sliding compass so that the horizontal ruler telescopic rod is out of phase with the crop plant, and the scale on the top surface of the sliding compass is the plant height of the crop; ③When comparing with the surrounding wheat plants, it can be rotated A horizontal ruler telescopic rod is sufficient. In short, using the scale device that can accurately measure crop height can accurately measure the height of crops from 0 to 200 cm, branch length, etc., and qualitatively compare the height of crops within a radius of 90 cm, which is conducive to improving the efficiency of plant phenotyping and controlling the accuracy of experiments, and has low cost. And easy to carry, more conducive to the advantages of field operations.

The specific implementation is only an exemplary description of the utility model, and does not limit other implementation modes of the utility model included in the claims.

Claims (2)

1. one kind can accurately measure the high scale device of Plants, it is characterised in that：Described device has：Slide compass (1), scale Main body (2), fixed cone seat (3), wherein the sliding compass (1) has sliding compass bracket (1-1), horizontal scale flexible Bar (1-2) and sliding compass fixing nut (1-3)；The scale main body (2) has exact scale main body scale (2-1) and compass Sliding slot (2-2)；The fixed cone seat (3) has level ground pallet (3-1) and soil layer fixed cone (3-2), wherein sliding compass Bracket (1-1) can be continuously slipping to measure plant height above and below the compass sliding slot (2-2) of scale main body；Horizontal scale telescopic rod (1-2) can horizontal stretch with the plant height of qualitative crop relatively in effective range；Level ground pallet (3-1) plane and scale main body Vertical in upper thread, underside plan is at scale master calibration 0cm, and the bottom that soil layer fixed cone is located at scale main body can be inserted into soil Layer is with nonadjustable signal.

2. one kind according to claim 1 can accurately measure the high scale device of Plants, it is characterised in that：The scale master Body (2) can be accurate to 1mm with exact scale main body scale (2-1) and can slide compass with symmetrical compass sliding slot (2-2) It is continuously slipping up and down.