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Tomato root-knot nematode biological trapping control method

A technology for tomato root-knot nematodes and trapping is applied in the field of tomato hanging vine cultivation in a solar greenhouse, which can solve the problem of high recurrence rate of root-knot nematodes, and achieve the effects of remarkable comprehensive benefits, simple operation and high yield.

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 10, 2014, tomatoes were planted, and the tomato variety was Beethoven, and the hanging vines were cultivated. 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: cultivate tomato according to the method 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 strips, and the surface of the ridge forms a double concave shape, and the grooves are concave ...

Embodiment 2

[0060] Example 2 , in a solar greenhouse in Shouguang City, on January 10, 2014, tomatoes were planted, and the tomato variety was Beethoven, and the hanging vines were cultivated. 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: cultivate tomato according to the method 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 the grooves are conca...

Embodiment 3

[0115] Example 3 , in a solar greenhouse in Shouguang City, on January 10, 2014, tomatoes were planted, and the tomato variety was Beethoven, and the hanging vines were cultivated. 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: cultivate tomato according to the method 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 strips, and the surface of the ridge forms a double concave shape, and the grooves are concav...

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PUM

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Abstract

The invention discloses a tomato root-knot nematode biological trapping control method. 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, tomato root-knot nematode can be effectively controlled without using any chemical pesticides. With the method, tomato yield can be increased. The method accords with green and low-carbon concepts. With the method, a tomato root-knot nematode control effect can reach 87.8-91.4%, and tomato yield can be improved by 17.5% than that of a traditional control method.

Description

technical field [0001] The invention relates to a method for controlling tomato root-knot nematode based on biological trapping, belongs to the technical field of green control of vegetable root-knot nematode, and is suitable for tomato hanging vine cultivation in solar greenhouses. Background technique [0002] Root-knot nematode damage is one of the main hazards in the production process of tomato crops, which can cause more than 30% reduction in tomato production, or even no harvest. 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, metabam and sulfuryl fluoride, etc., but a la...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01M99/00
CPCA01G13/00A01G22/00A01M99/00
Inventor 王明钦桑毅振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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