Gene extraction plant root pretreatment device

Abstract

The invention relates to the field of gene extraction, in particular to a gene extraction plant root pretreatment device. The technical problem to be solved by the invention is to provide the gene extraction plant root pretreatment device. The gene extraction plant root pretreatment device comprises wheels, a lifting platform, stairs, a main root outlet, a concentric mud stripping device and a main root separation and collection device. The right side of the bottom in the frame is connected with the stairs located on the right side of the lifting platform. The beautifying function of the shrubfixing device is protected against damage under the condition that the shrubs which are difficult to fix by a common device are stably and rapidly fixed, root covering soil stripping is continuouslyand efficiently conducted under the condition that manual work is replaced for surrounding type controllable range and large-area separation of the root covering soil is not caused, and the root can be kept wet; the survival rate of the replanted trees is greatly improved, the main roots are exposed through one-time cutting and separation, and the situation that the survival rate of the replantedtrees is greatly reduced due to severe damage to the main roots caused by repeated cutting and pulling is avoided.

Description

technical field [0001] The invention relates to the field of gene extraction, in particular to a plant root pretreatment device for gene extraction. Background technique [0002] Gene extraction is to extract biological genes from their cells by CTAB method, glass bead method, ultrasonic method, grinding method, freeze-thaw method, guanidine isothiocyanate method, alkali lysis method and enzymatic method. technology. [0003] For plants, the root of the plant is the most active part of the gene in the whole plant. Therefore, if you want to extract plant genes, the root of the plant is often the first target. In addition to being affected by the gene itself, the expression of genes is also affected by the external environment. Therefore, understanding the gene expression status of plants can not only understand the characteristics of the plants themselves, but also reflect the changes in the surrounding environment from the side. This is important for cities. very important...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the large total weight of the shrub body and the soil wrapped in the roots, the present invention is in an embarrassing state where it is difficult for ordinary people to lift the shrub for a long time to cut the main root but does not need professional lifting equipment to lift it. Shrubs, the part that can exert force on people is only a short section of trunk between the crown and the root. If you want to grasp this part to exert force, you will inevitably be blocked by its huge spherical crown. With the arm length of a normal person It is very difficult to say, if you want to put the whole shrub down and then cut the roots, you will inevitably crush the spherical crown, lose the original beautification effect, and the gain outweighs the gain; the main root is relatively thick and tough, and it is very difficult to cut it off manually, repeat The cutting and pulling action will cause great damage to the roots of the tree, greatly reducing the survival probability of the replanted tree. If the tree dies, it will need to spend extra money to buy a new tree and start to take care of it again; There will be a phenomenon that the concentrated cleaning of a certain piece will cause uneven force on the root wrapping soil, and finally a large amount of falling off. It needs to be cleaned inwards gradually in circles. If the root soil is stripped manually, workers need to surround the roots with the change of the stripping position. Turning around in circles will easily cause fatigue and low efficiency. The technical problem to be solved by the present invention is to provide a plant root pretreatment device for gene extraction

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