Turntable type plant leaf sampler and sampling method

A plant leaf and sampler technology, which is applied to the sampling device and other directions, can solve the problems of long repetitive work time, low efficiency, complicated operation, etc., and achieve the effects of easy sampling and portability, improving efficiency, and simplifying alignment operations.

Pending Publication Date: 2019-03-01
NANJING AGRICULTURAL UNIVERSITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the collection of plant leaves is generally carried out with ordinary scissors, and the isolated leaf samples must be put into the sa

Method used

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  • Turntable type plant leaf sampler and sampling method
  • Turntable type plant leaf sampler and sampling method
  • Turntable type plant leaf sampler and sampling method

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Embodiment Construction

[0033] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0034] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0035] Embodiments of the present invention provide a turntable plant leaf sampler, the sampler includes a base 100, a turntable 200, a cutting handle 300, and a positioning plate 400, the specific structure is as follows figure 1 , figure 2 , image 3 shown. The base 1...

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Abstract

The invention relates to a detection sampling device in the field of agriculture, in particular to a turntable type plant leaf sampler and a sampling method. The sampler comprises a base, a rotating disc arranged on the base through a positioning disc and a cutting handle matched with the rotating disc; the rotating disc is arranged at the upper end of a central rotating shaft, the lower end of the central rotating shaft penetrates through the center of the positioning disc, and a cutting knife on the cutting handle is matched with a cutting hole formed in the edge of the rotating disc. The sampler can be used for efficiently completing plant leaf sampling, a plurality of leaves can be continuously sampled, continuous tube changing is achieved, and convenience and quickness are achieved. The situation that samples are mixed can be greatly avoided, and the sampler is small in size and low in weight and can be conveniently used in laboratories and carried for field sampling.

Description

technical field [0001] The invention relates to a detection and sampling device in the agricultural field, in particular to a turntable type plant leaf sampler and a sampling method. Background technique [0002] Sampling of plant leaves is often required in biological research such as extraction of genetic material, measurement of respiration, and determination of chlorophyll. At present, the collection of plant leaves is generally carried out by ordinary scissors, and the isolated leaf samples must be put into the sample tube and written with the corresponding number. The disadvantages are cumbersome operation, low efficiency, and long time for repeated work. Contents of the invention [0003] The first object of the present invention is to provide a turntable plant leaf sampler, which can continuously complete sampling of multiple leaves and realize continuous tube replacement. [0004] In order to solve the problems of the technologies described above, the technical s...

Claims

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Application Information

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IPC IPC(8): G01N1/04
CPCG01N1/04
Inventor 李家曦侯喜林范凤翠刘胜尧刘宏卓贾宋楠
Owner NANJING AGRICULTURAL UNIVERSITY
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