Method for preventing root-knot nematodes of wax gourds through biological trapping

A technology for wax gourd root and knot nematodes, which is applied in the field of small wax gourd hanging vine cultivation in a solar greenhouse, can solve the problem of high recurrence rate of root-knot nematodes, and achieve the effects of significant comprehensive benefits, wide application area and low energy consumption.

Inactive Publication Date: 2016-09-07
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, winter melon was planted on February 1, 2014. The variety of winter melon was Beijing Yichuanling, and the hanging vine was 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%.

[0032] Process 1: by the method for cultivating wax gourd of the present invention, 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...

Embodiment 2

[0054] Example 2 , in a solar greenhouse in Shouguang City, winter melon was planted on February 1, 2014. The variety of winter melon was Beijing Yichuanling, and the hanging vine was 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%.

[0055] Process 1: by the method for cultivating wax gourd of the present invention, 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 gro...

Embodiment 3

[0106] Example 3 , in a solar greenhouse in Shouguang City, winter melon was planted on February 1, 2014. The variety of winter melon was Beijing Yichuanling, and the hanging vine was 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%.

[0107] Process 1: by the method for cultivating wax gourd of the present invention, 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 gro...

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PUM

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Abstract

The invention discloses a method for preventing root-knot nematodes of wax gourds through biological trapping. Main cultivated crops and biological trapping plants are intercropped in a reasonably set planting mode, intercropping is organically combined with multiple technical measures, no chemical nematicides are used, the root-knot nematodes of wax gourds can be effectively prevented and controlled, the yield of the wax gourds is increased, and the method accords with the concept of environment protection and low carbon. 89.6%-92.1% of the root-knot nematodes of the wax gourds can be prevented, and the yield of the wax gourds is increased by 17.7% than that with a traditional prevention method.

Description

technical field [0001] The invention relates to a method for controlling root-knot nematode of wax gourd 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 small-sized wax gourd hanging vines in a solar greenhouse. Background technique [0002] Root-knot nematode damage is one of the main hazards in the production process of wax gourd crops, which can cause more than 30% production reduction of wax gourd, 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, dichloroprometha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 葛乃丽胡永军张璇赵小宁
Owner 胡永军
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