An anti-borer experimental device suitable for multi-variety sugarcane anti-borer identification method

The technology of an experimental device and an identification method, which is applied in the field of anti-borer experimental devices, can solve the problems of simple and extensive, reduced sugarcane yield and quality, and sugarcane identification of the borer resistance level, etc., and achieves the effects of accurate data and simple operation.

Active Publication Date: 2018-10-09
SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sugarcane is the main sugar crop and energy crop. Borer is the most serious boring pest in sugarcane production, which significantly reduces the yield and quality of sugarcane. At present, there are many research reports on the control of sugarcane borer, but the research on sugarcane In the anti-borer experiment, there is no effective device that can simultaneously identify the borer resistance level of multiple varieties of sugarcane. In the prior art, sugarcane anti-borer experiments are relatively simple and extensive. The conventional method is to place sugarcane in an incubator And insert borers, and then observe the degree of sugarcane damage by borers to analyze the resistance of sugarcane to borers

Method used

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  • An anti-borer experimental device suitable for multi-variety sugarcane anti-borer identification method
  • An anti-borer experimental device suitable for multi-variety sugarcane anti-borer identification method
  • An anti-borer experimental device suitable for multi-variety sugarcane anti-borer identification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for identifying borer resistance of multiple varieties of sugarcane, the method comprises the steps of:

[0029] (1) different varieties, sugarcane seedlings with different resistance to borer are put into the borer-resistant experimental device and cultivated;

[0030] (2) The sugarcane seedlings were cultivated to a height of 20 cm, or when 3 leaves were grown, the adults were inoculated with stem borers. After 20 days, the damage of sugarcane by borers was detected in real time by ultrasonic waves.

Embodiment 2

[0032] A method for identifying borer resistance of multiple varieties of sugarcane, the method comprises the steps of:

[0033] (1) different varieties, sugarcane seedlings with different resistance to borer are put into the borer-resistant experimental device and cultivated;

[0034] (2) The sugarcane seedlings were cultivated to a height of 25 cm, or when 6 leaves were grown, the young larvae of stem borers were inserted. After 30 days, the damage of sugarcane by borers was detected in real time by ultrasonic waves.

Embodiment 3

[0036] A method for identifying borer resistance of multiple varieties of sugarcane, the method comprises the steps of:

[0037] (1) different varieties, sugarcane seedlings with different resistance to borer are put into the borer-resistant experimental device and cultivated;

[0038] (2) The sugarcane seedlings were cultivated to a height of 22 cm, or when 5 leaves were grown, the adults were inserted into stem borers. After 28 days, the damage of sugarcane by borers was detected in real time by ultrasonic waves.

[0039] The anti-borer experimental device of embodiment:

[0040] Such as figure 1 As shown, the described anti-borer experimental device includes a hollow square body 2, and the body 2 is provided with a matrix area 8 and an experimental area 3, and the matrix area 8 is located on the upper part of the experimental area 3 and is separated by a partition area 4; One side of the matrix area 8 is provided with a flip cover, and the inner walls of the remaining sid...

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Abstract

The invention relates to the technical field of sugarcane boring insect resisting experiments and particularly relates to a method for identifying the boring insect resistance of multi-variety sugarcanes. A testing method provided by the invention is mainly used for carrying out imitated field environment culture through utilizing a boring insect resisting experiment device; boring insects are put into the device; the aim of researching the boring insect resistance of the sugarcanes is realized through researching a hazard process of the sugarcanes and harm symptom conditions including wilting stems and the like of the sugarcanes. The boring insect resisting experiment device comprises a body (2), a matrix region (8) and an experiment region (3); the experiment device is used for simulating a wild growth condition of the sugarcanes, and the hazard process, the harm symptom conditions including the wilting stems and the like in the sugarcanes are detected through an ultrasonic device; a water mist device is arranged and a single chip microcomputer is used for automatically controlled, so that the aims of providing a relatively natural culture environment for the device and monitoring and displaying the hazard process, the harm symptom conditions including the wilting stems and the like in the sugarcanes in real time are realized.

Description

【Technical field】 [0001] The invention relates to the technical field of stem borer resistance experiment of sugarcane, in particular to a stem borer resistance test device suitable for multi-variety sugarcane borer resistance identification method. 【Background technique】 [0002] Sugarcane is the main sugar crop and energy crop. Borer is the most serious boring pest in sugarcane production, which significantly reduces the yield and quality of sugarcane. At present, there are many research reports on the control of sugarcane borer, but the research on sugarcane In the anti-borer experiment, there is no effective device that can simultaneously identify the borer resistance level of multiple varieties of sugarcane. In the prior art, sugarcane anti-borer experiments are relatively simple and extensive. The conventional method is to place sugarcane in an incubator And insert borers, and then observe the extent of sugarcane damage by borers to analyze the resistance of sugarcane ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N29/04G01N29/07G01N29/11
CPCG01N29/04G01N29/07G01N29/11G01N2291/023
Inventor 覃振强宋修鹏韦金菊罗亚伟魏春燕李杨瑞刘璐李德伟
Owner SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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