Biological detection device applied to tree growth condition detection

Abstract

The invention relates to a biological detection device applied to tree growth condition detection. The biological detection device comprises a base, an experimental chamber and a spectrograph; the experimental chamber comprises a grinding disc, a light emitting device, a first receiving device, a second receiving device, a rotating shaft, and clamping members; the grinding disc comprises an upperdisc and a lower disc; the upper disc is connected with the clamping members; the clamping members are arranged at two side surfaces of the inner cavity of the experimental chamber respectively; the lower disc is connected with the rotating shaft; the rotating shaft is arranged at the bottom end of the experimental chamber; the first receiving device and the second receiving device are both disposed at the top end of the experimental chamber; the first receiving device and the second receiving device are connected with the spectrograph; the light emitting device is disposed under the grindingdisc; the grinding disc is made of a transparent material; the lower surface of the upper disc is provided with protruding grinding fine lines; the upper surface of the lower disc is provided with a recessed area; the bottom surface of the recessed area is composed of grinding fine lines; the rotating shaft rotates to drive the lower disc to rotate; and the grinding fine lines of the lower disc and the grinding fine lines of the upper disc grind an object in the recessed area.

Description

technical field [0001] The invention relates to the field of biological detection, in particular to a biological detection device applied to the detection of tree growth conditions. Background technique [0002] In the process of planting and cultivating trees, it is often necessary to detect the trees to a certain extent, and the detection of trees is often only judged at the subjective level by the height, width, and density of branches and leaves of the trees, and the current growth of the trees cannot be judged. Therefore, it is impossible to adjust the soil according to the current lack or excess nutrients of trees. Contents of the invention [0003] Purpose of the invention: [0004] Aiming at the problem that it is impossible to further detect the supply degree of nutrients under the current growth conditions of trees, and therefore it is impossible to adjust the soil of the land according to the current lack or excess nutrients of trees, the present invention prov...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that it is impossible to further detect the supply degree of nutrients under the current growth conditions of trees, and therefore it is impossible to adjust the soil of the land according to the current lack or excess nutrients of trees, the present invention provides a method for detecting the growth conditions of trees. biological detection device

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