Method for inducing one-year apple sprout resisting anthracnose

A treatment method, an anthracnose technology, applied in the treatment field of inducing annual apple seedlings to resist anthracnose, can solve the problems of high incidence of anthracnose, and achieve the effects of low treatment cost, simple treatment method and strong anthracnose resistance

Inactive Publication Date: 2017-07-21
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 apple planting process, the object of the present invention is to provide a treatment method for inducing annual apple seedlings to resist anthracnose

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1, a kind of processing method of inducing annual apple seedling to resist anthracnose, specifically:

[0020] (1) Select 1-year-old apple seedlings, cut off all the leaves on the apple seedlings, add phosphate to the water to adjust the pH to 5.3, completely immerse the apple seedlings in it, and treat them in a water bath at 32°C for 40 minutes;

[0021] (2) Draw wounds on the trunk of the apple tree at intervals of 2 cm, with a depth of 1 mm and a length of 0.5 mm;

[0022] (3) Add sodium bicarbonate to the water to adjust the pH to 6.6, pass nitrogen into the water at a flow rate of 0.3L / min, and continue the treatment for 8 hours;

[0023] (4) Take out the apple seedlings, dry the surface moisture, spray a layer of natto hydrolyzate on the skin of the apple seedlings, and wrap a layer of breathable gauze, and let it stand in an environment with a temperature of 16°C and a humidity of 35%. For 4.5 hours, adjust the temperature to 25°C, and let the humidi...

Embodiment 2

[0027] Embodiment 2, a kind of processing method of inducing annual apple seedling to resist anthracnose, specifically:

[0028] (1) Select 1-year-old apple seedlings, cut off all the leaves on the apple seedlings, add phosphate to the water to adjust the pH to 5.4, completely immerse the apple seedlings in it, and treat them in a water bath at 35°C for 45 minutes;

[0029] (2) Draw wounds on the trunk of the apple tree at intervals of 3 cm, with a depth of 1.5 mm and a length of 0.6 mm;

[0030] (3) Add sodium bicarbonate to the water to adjust the pH to 6.8, pass nitrogen into the water at a flow rate of 0.5L / min, and continue the treatment for 10 hours;

[0031] (4) Take out the apple seedlings, dry the surface moisture, spray a layer of natto hydrolyzate on the skin of the apple seedlings, and wrap a layer of breathable gauze, and let it stand in an environment with a temperature of 18°C ​​and a humidity of 40%. 5 hours, adjust the temperature to 28°C, and let the humidit...

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PUM

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Abstract

The present invention relates to the technical field of planting disease prevention and control of fruit trees, in particular to a treatment method for inducing annual apple seedlings to resist anthracnose, selecting 1-year-old apple seedlings, cutting off all the leaves on the apple seedlings, immersing them in an acidic aqueous solution and treating them on the trees. Wounds were drawn on the body, and then immersed in alkaline aqueous solution to pass nitrogen treatment. After the treatment, a layer of natto hydrolyzate was sprayed on the apple seedlings as a whole to facilitate wound recovery. Finally, the apple seedlings were transplanted into the resurrection substrate to cultivate the resurrection tree vigor. The annual apple seedlings obtained by the invented induction treatment method have strong anthracnose resistance, the induction success rate is over 98%, and the treatment method is simple and the treatment cost is low, laying a solid foundation for ensuring the pollution-free planting of apples.

Description

technical field [0001] The invention relates to the technical field of prevention and control of fruit tree planting diseases, in particular to a treatment method for inducing annual apple seedlings to resist anthracnose. Background technique [0002] Apple anthracnose, also known as bitter rot and late rot, is one of the important fruit diseases of apples. It occurs in most apple producing areas in my country, especially in high temperature, rainy and humid areas in summer. Light brown small round spots first appear on the surface of the fruit, and then expand into dark brown, sunken round spots with clear edges. The flesh of the diseased part is funnel-shaped and rots softly towards the core, brown and has a bitter taste. When the diameter of the lesion is 1 to 2 cm, small black spots arranged in a ring shape grow out of the center, bulge, break through the epidermis, and gushing out red mucus. Several spots merge, and the whole fruit rots. The diseased fruit loses wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G7/06A01G9/10A01G31/00
CPCA01G13/00A01G7/06A01G9/0299A01G24/00A01G31/00
Inventor 吕强
Owner 吕强
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