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Method for controlling summer squash root-knot nematode through biological trapping

A technology for root-knot nematodes and zucchini, which is applied in the fields of botanical equipment and methods, plant cultivation, plant protection, etc., can solve the problem of high recurrence rate of root-knot nematodes, and achieve the effects of significant comprehensive benefits, high yield and simple operation.

Inactive Publication Date: 2016-08-31
胡永军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conventional method of planting insect-attracting crops is usually the upper and lower stubble cultivation mode, the recurrence rate of root-knot nematode is high, and the ideal control effect must be achieved by auxiliary application of chemical drugs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 , in a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted. Set up 4 treatments, 3 repetitions, arranged in random blocks, the area of ​​the plot is 120m 2 , except for the required measures, other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced production by more than 30%.

[0032] Process 1: cultivate summer squash according to the method of the present invention, and concrete technical scheme is as follows:

[0033] 1) Set up the cultivation ridge: the cultivation ridge is 60cm wide and 25cm high, and two grooves with a depth of 10cm are dug on the cultivation ridge, and the cultivation ridge is divided into 3 protruding strips, and the surface of the ridge forms a double concave shape, and the grooves are concave The partial width is 12cm, and the distance between two adjacent cu...

Embodiment 2

[0054] Example 2 , in a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted. Set up 5 treatments, 3 repetitions, arranged in random blocks, and the area of ​​the plot is 120m 2 , except for the required measures, other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced production by more than 30%.

[0055] Process 1: cultivate summer squash according to the method of the present invention, and concrete technical scheme is as follows:

[0056] 1) Set up the cultivation ridge: the cultivation ridge is 60cm wide and 25cm high, and two grooves with a depth of 10cm are dug on the cultivation ridge, and the cultivation ridge is divided into 3 protruding strips, and the surface of the ridge forms a double concave shape, and the grooves are concave The partial width is 12cm, and the distance between two adjacen...

Embodiment 3

[0106] Example 3 , in a solar greenhouse in Shouguang City, on February 1, 2014, zucchini was planted. Set up 5 treatments, 3 repetitions, arranged in random blocks, and the area of ​​the plot is 120m 2 , except for the required measures, other management measures are exactly the same. The root-knot nematode disease in the solar greenhouse selected for the field test was extremely serious, and the previous crop was cucumber, which reduced production by more than 30%.

[0107] Process 1: cultivate summer squash according to the method of the present invention, and concrete technical scheme is as follows:

[0108] 1) Set up the cultivation ridge: the cultivation ridge is 60cm wide and 25cm high, and two grooves with a depth of 10cm are dug on the cultivation ridge, and the cultivation ridge is divided into 3 protruding strips, and the surface of the ridge forms a double concave shape, and the grooves are concave The partial width is 12cm, and the distance between two adjacen...

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Abstract

The invention discloses a method for controlling summer squash root-knot nematode through biological trapping. By reasonably arranging a planting mode, intercropping of main crops and biological trap plants is achieved, multiple technical methods are organically combined, chemical nematicide is not used completely, the summer squash root-knot nematode can be effectively controlled, the yield of summer squashes is increased, and the method conforms to a green and low carbon idea. By means of the method for controlling the summer squash root-knot nematode through biological trapping, the controlling effect on the summer squash root-knot nematode reaches 87.5% to 91.3%, and the yield of the summer squashes is increased by 16.9% compared with a traditional controlling method.

Description

technical field [0001] The invention relates to a method for controlling root-knot nematode of zucchini based on biological trapping, belongs to the technical field of green prevention and control of root-knot nematode of vegetables, and is suitable for cultivation of zucchini hanging vines in solar greenhouses. Background technique [0002] Root-knot nematode damage is one of the main hazards in the production process of zucchini crops, which can cause a reduction of more than 30% of zucchini production, or even a total failure. In recent years, the planting area of ​​vegetables in protected areas such as solar greenhouses in my country has continued to expand, and the temperature and humidity of the sun are suitable, coupled with continuous cropping all year round, resulting in the increase of root-knot nematodes year by year. The commonly used control method is basically the application of chemical pesticides, such as: thiazolphos, phoxim, damaron, dichloropromethazine, m...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 丁卓桑毅振王明钦胡永军
Owner 胡永军
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