A device and monitoring method for monitoring the growth force of taproots of crop seeds
A technology for crops and seeds, which is applied in the field of seed taproot growth monitoring, can solve problems such as difficult measurement, and achieve the effect of convenient operation, high efficiency, accurate dynamic continuous monitoring
Active Publication Date: 2020-12-22
MAIZE RES INST SHANDONG ACAD OF AGRI SCI
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Problems solved by technology
The main root is hidden in the soil, and its size changes continuously with the growth and development of the main root, so it is difficult to measure
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[0034]Such asFigure 1 to Figure 7 As shown, the monitoring device of the present invention includes a black box 1, a growing bowl 2, a light source 3, a camera 4 and a computer. The monitoring device of the present invention will be described below with reference to the accompanying drawings.
[0035]Such asfigure 1 As shown, the black box 1 is a cube-shaped hollow structure surrounded by wooden boards, and the inside of the black box is a dark environment. The side of the black box can be opened so that the growing bowl can be placed in the black box; after the side of the black box is closed, the black box is a dark environment, which can provide the necessary environment for the growth of main roots.
[0036]A growth bowl 2 is placed in the inner cavity of the black box, such asFigure 2 to Figure 7As shown, the growing bowl includes an upper seat 23, a support plate 22, and a base 21 arranged from top to bottom. The upper seat is in the shape of a rectangular parallelepiped. A number o...
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The invention discloses a device for monitoring growth vitality of a crop seed and a monitoring method, and aims to conveniently monitor growth vitality of a main root of the crop seed. The device comprises a blank tank, a light source, a growth bowl and a camera, wherein the light source, the growth bowl and the camera are arranged inside the blank tank; USB interfaces are arranged in both the light source and the camera; both the light source and the camera are connected with a computer through the USB interfaces; the growth bowl comprises an upper base, a support plate and a base which aresequentially arranged from top to bottom; culture grooves are formed in the top of the upper base; round holes communicated with the culture grooves in a one to one correspondence manner are formed inthe bottom of the upper base; a water trough is arranged on the base; a plurality of long grooves are formed in the support plate and the base; the long grooves are communicated with the round holesin the one to one correspondence manner; seedlings are placed inside the culture grooves; water sucking paper is arranged between the culture grooves and the water trough; rulers and springs which arearranged up and down are arranged inside the long grooves. The monitoring method comprises steps of seed germination, seedling transplanting, photographing for monitoring, and data processing and analysis, and dynamic monitoring on the growth vitality of a main root of a seed can be precisely achieved.
Description
Technical field[0001]The invention relates to the technical field of seed taproot growth monitoring, in particular to a device and a monitoring method for monitoring crop seed taproot growth.Background technique[0002]Axial Root is the earliest root that emerges in the plant's individual development after the radicle develops and penetrates into the soil after a plant seed germinates. It is the key for plant seedlings to obtain water and nutrients from the soil to support their growth and development. The speed and depth of tapping root directly affect the amount of water and nutrients absorbed by plant seedlings, which are mainly affected by two factors. One is the texture of the soil, which is mainly determined by the type of soil, which can generally be characterized by soil bulk density and moisture content. The second is the growth force of the main root of plant seedlings, that is, the force of the root tip that continuously grows and penetrates the soil. The taproot is hidden ...
Claims
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IPC IPC(8): A01C1/02
CPCA01C1/025
Inventor 李宗新刘开昌张慧薛艳芳高英波钱欣刘春晓
Owner MAIZE RES INST SHANDONG ACAD OF AGRI SCI