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Biological trapping method for controlling colored bell pepper root-knot nematode

A root-knot nematode trapping technology, which is applied in the field of hanging vine cultivation of colored peppers in a solar greenhouse, can solve the problem of high recurrence rate of root-knot nematodes, and achieve significant comprehensive benefits, high yield, and simple operation

Inactive Publication Date: 2016-10-12
寿光市新世纪种苗有限公司
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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

[0036] Example 1 , in a solar greenhouse in Shouguang City, on January 5, 2014, colored peppers were planted. The variety of colored peppers was Jusia, and the hanging vine cultivation was carried out. 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%.

[0037] Process 1: by the method cultivation color pepper of the present invention, concrete technical scheme is as follows:

[0038] 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 belts, and the surface of the ridge forms a double concave shape, and the gro...

Embodiment 2

[0060] Example 2 , in a solar greenhouse in Shouguang City, on January 5, 2014, colored peppers were planted. The variety of colored peppers was Jusia, and the hanging vine cultivation was carried out. 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%.

[0061] Process 1: by the method cultivation color pepper of the present invention, concrete technical scheme is as follows:

[0062] 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 th...

Embodiment 3

[0115] Example 3 , in a solar greenhouse in Shouguang City, on January 5, 2014, colored peppers were planted. The variety of colored peppers was Jusia, and the hanging vine cultivation was carried out. 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%.

[0116] Process 1: by the method cultivation color pepper of the present invention, concrete technical scheme is as follows:

[0117] 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 belts, and the surface of the ridge forms a double concave shape, and the g...

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PUM

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Abstract

The invention discloses a biological trapping method for controlling colored bell pepper root-knot nematode. According to the invention, with a reasonably set planting mode, a main crop is intercropped with a biological trapping plant. With an organic combination of the intercropping method and a plurality of technical measures, colored bell pepper root-knot nematode can be effectively controlled without using any chemical pesticides. With the method, colored bell pepper yield can be increased. The method accords with green and low-carbon concepts. With the method, a colored bell pepper root-knot nematode control effect can reach 91.4-93.1%, and colored bell pepper yield can be improved by 17.1% than that of a traditional control method.

Description

technical field [0001] The invention relates to a method for controlling root-knot nematode of colored peppers based on biological trapping, belongs to the technical field of green prevention and control of root-knot nematodes of vegetables, and is suitable for hanging vine cultivation of colored peppers in solar greenhouses. Background technique [0002] Root-knot nematode damage is one of the main hazards in the production process of colored pepper crops, which can cause a reduction of more than 30% in the production of colored peppers, or even a complete 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, pho...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01M99/00
CPCA01G13/00A01G22/00A01M99/00
Inventor 桑毅振王明钦胡永军桑毅冲桑松龄
Owner 寿光市新世纪种苗有限公司
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