Treatment method for inducing cucumbers to resist anthracnose

A treatment method, an anthracnose technology, applied in the treatment field of inducing cucumber resistance to anthracnose, can solve the problems of high incidence of anthracnose, etc., and achieve the effects of low treatment cost, simple treatment method, and strong anthracnose resistance

Inactive Publication Date: 2017-08-04
吕强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of high incidence of anthracnose in the existing cucumber planting process, the object of the present invention is to provide a treatment method for inducing cucumber resistance to anthracnose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, a kind of processing method of inducing cucumber to resist anthracnose, specifically:

[0017] (1) Mix adrenaline with 800 times of alkali hydroxide solution at a weight ratio of 1%, and stir evenly to obtain an induction solution. Select cucumber seeds with full granules and no damage, and completely immerse them in the induction solution. During the dipping process, use Gradually add bovine serum albumin to the induction solution by means of drops, the weight ratio of bovine serum albumin added is 5% of the induction solution, drop 2g of bovine serum albumin in the induction solution per minute, and keep stirring at a stirring rate of 40r / min , continuously stirred for 6 hours;

[0018] (2) Take out the cucumber seeds and wash them 5 times with deionized water;

[0019] (3) Cucumber seeds were treated for 100s in a pulsed electric field with an electric field strength of 80kV / cm, a pulse width of 5μs, and a pulse frequency of 70Hz.

Embodiment 2

[0020] Embodiment 2, a kind of processing method of inducing cucumber to resist anthracnose, specifically:

[0021] (1) Mix adrenaline with 1.3% weight ratio of 850 times alkali hydroxide solution, stir evenly to obtain an induction solution, select cucumber seeds with full grains and no damage, and completely immerse them in the induction solution. During the dipping process, use Gradually add bovine serum albumin into the induction solution by means of drops, the weight ratio of bovine serum albumin added is 5% of the induction solution, drop 4g of bovine serum albumin in the induction solution per minute, and keep stirring at a stirring rate of 50r / min , keep stirring for 8 hours;

[0022] (2) Take out the cucumber seeds and wash them 6 times with deionized water;

[0023] (3) Cucumber seeds were treated for 110s in a pulsed electric field with an electric field strength of 84kV / cm, a pulse width of 8μs, and a pulse frequency of 80Hz.

Embodiment 3

[0024] Embodiment 3, a kind of processing method of inducing cucumber to resist anthracnose, specifically:

[0025] (1) Mix adrenaline with 1.2% weight ratio of 830 times alkali hydroxide solution, stir evenly to obtain an induction solution, select cucumber seeds with full granules and no damage, and completely immerse them in the induction solution. During the dipping process, use Gradually add bovine serum albumin into the induction solution by means of drops, the weight ratio of bovine serum albumin added is 5% of the induction solution, drop 3g of bovine serum albumin in the induction solution per minute, and keep stirring at a stirring rate of 45r / min , continuously stirred for 7 hours;

[0026] (2) Take out the cucumber seeds and wash them 6 times with deionized water;

[0027] (3) Cucumber seeds were treated for 105s in a pulsed electric field with an electric field strength of 82kV / cm, a pulse width of 7μs, and a pulse frequency of 75Hz.

[0028] Below in conjunctio...

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Abstract

The invention relates to the technical field of diseases prevention and control of vegetable and fruit planting and in particular relates to a treatment method for inducing cucumbers to resist anthracnose. The treatment method specifically comprises the following steps: mixing adrenaline and an alkali hydroxide diluting solution to obtain an inducing solution and immersing cucumber seeds by using the inducing solution; then washing with de-ionized water; finally, treating the cucumber seeds in a pulsed electric field. Cucumber plants growing from the cucumber seeds obtained by an induction treatment method and next-generation cucumber plants growing from the cucumber seeds of the cucumber plants have an extremely strong anthracnose-resisting performance and the induction success rate is 99.2 percent or more; the treatment method is simple and the treatment cost is relatively low; a solid foundation is laid for guaranbteing pollution-free planting of the cucumbers.

Description

technical field [0001] The invention relates to the technical field of disease prevention and control of vegetable and fruit planting, in particular to a treatment method for inducing cucumber resistance to anthracnose. Background technique [0002] Cucumber anthracnose is caused by the infection of the fungus of the subphylum Deuteromycota, Cucurbitaceae. The fungus overwinters on the seeds as mycelium or sclerotoids or in the soil with diseased residues. Cucumber anthracnose has become more and more serious in recent years. It occurs in both spring and autumn. It can occur from seedlings to adult plants. When seedlings are infected, semi-elliptical light brown lesions appear on the edges of cotyledons, with orange-yellow dot-like gums on them. Plants, stems become ill, the base near the ground turns yellowish brown, overflows gradually, and then collapses. It is difficult to control and has a huge impact on production. At present, the methods for the prevention and cont...

Claims

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Application Information

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IPC IPC(8): A01C1/00A01C1/06
CPCA01C1/00A01C1/06
Inventor 吕强
Owner 吕强
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