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Cultivation method for resisting dry rot diseases of apples

A cultivation method and technology of dry rot, which is applied in the field of cultivation of apples resistant to dry rot, can solve the problems of great harm to humans and animals, poor control effect, and environmental pollution, and achieve control of dry rot damage, maintain wound humidity, and promote healing Effect

Inactive Publication Date: 2017-06-06
廊坊市林业局工程项目管理中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the methods of preventing and treating apple dry rot mainly include eradicating the source of overwintering bacteria, spraying pesticides, protecting the tree body, preventing freezing damage and insect damage, applying medicine to the existing branch wounds, promoting wound healing, and preventing the invasion of germs. However, the above methods have disadvantages such as poor control effect, environmental pollution, and greater harm to humans and animals.

Method used

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  • Cultivation method for resisting dry rot diseases of apples
  • Cultivation method for resisting dry rot diseases of apples
  • Cultivation method for resisting dry rot diseases of apples

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for cultivating apples resistant to dry rot, comprising the steps of:

[0023] (1) Scion treatment: select branches on trees that have been confirmed to have dry rot through field identification and laboratory tests as scions, cut off their tops and bases, cut into 10cm long stems, and leave 2 branches at the top of each branch Full buds, after soaking the lower end with scion treatment solution for 1-2 hours, vertically cut a 2cm deep otch upwards from its lower end, the described scion treatment solution is: 1 part of ZT, 0.3 part of vitamin B6, 2 parts of IBA, sub 0.1 part of sodium nitrate, 0.05 part of disodium hydrogen phosphate, 0.1 part of oxytetracycline, prepared at a dilution ratio of 1:30;

[0024] (2) Rootstock treatment: select Qingzhen No. 1 as the rootstock seed, and after stratification breaks dormancy, they are sown into holes by hole sowing. After emergence and growth, when the rootstock seedling diameter reaches 0.5 cm, cut into 15 cm branch...

Embodiment 2

[0030] A method for cultivating apples resistant to dry rot, comprising the steps of:

[0031] (1) Scion treatment: select the branches on the tree that have been confirmed to have dry rot through field identification and laboratory tests as scions, cut off its top and base, cut into 13cm long stems, and leave 2 branches at the top of each branch Full buds, after soaking the lower end with the scion treatment solution for 1-2 hours, vertically cut a 3cm deep otch upwards from the lower end, the described scion treatment solution is: 1 part of ZT, 0.3 part of vitamin B6, 2 parts of IBA, sub 0.1 part of sodium nitrate, 0.05 part of disodium hydrogen phosphate, 0.1 part of oxytetracycline, prepared at a dilution ratio of 1:60;

[0032] (2) Rootstock treatment: select Qingzhen No. 1 as the rootstock seed, and after stratification breaks dormancy, they are sown into holes by hole sowing. After emergence and growth, when the rootstock seedling diameter reaches 1 cm, cut into 18 cm b...

Embodiment 3

[0038] A method for cultivating apples resistant to dry rot, comprising the steps of:

[0039] (1) Scion treatment: select branches on trees that have been confirmed to have dry rot through field identification and laboratory tests as scions, cut off their tops and bases, cut into 15cm long stems, and leave 2 branches at the top of each branch For plump buds, after soaking the lower end with the scion treatment solution for 2 hours, cut a 4cm deep incision upwards from the lower end. The scion treatment solution is: 1 part of ZT, 0.3 part of vitamin B6, 2 parts of IBA, sodium nitrite 0.1 part, 0.05 part of disodium hydrogen phosphate, 0.1 part of oxytetracycline, prepared at a dilution ratio of 1:80;

[0040](2) Rootstock treatment: select Qingzhen No. 1 as the rootstock seed, and after stratification breaks dormancy, they are sown into holes by hole sowing. After emergence and growth, when the rootstock seedling diameter reaches 2 cm, cut into 20 cm branch sections As a root...

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Abstract

The invention relates to a cultivation method for resisting dry rot diseases of apples, and relates to the field of plant cultivation. The cultivation method includes the steps: (1) treating scions; (2) treating stocks; (3) performing grafting; (4) reserving some scions growing healthy green leaves after 15-30 days, and eliminating some scions with dry rot disease germs according to laboratory testing verification; (5) cutting the healthy scions in the step (4), grafting the healthy scions to shoot sections of seedling stocks again, and continuing the process twice or mote to obtain grafting body-subculture box cultivation-scion selection; (6) sticking a grafting body obtained in the step (5) into a greenhouse, and transplanting the grafting body into a land for growing field crops after survival. A novel simple, convenient, practical and efficient multiple grafting induction dry rot disease resistance method is creatively built, and plants resisting the dry rot diseases can be rapidly obtained.

Description

technical field [0001] The invention belongs to the field of plant cultivation, and in particular relates to a method for cultivating apples resistant to dry rot. Background technique [0002] Dry rot is one of the important diseases of apple branches. Apple dry rot is one of the important diseases of apple branches and stems, and it also harms other fruit trees of the genus Malus and more than ten kinds of plants of the Rosaceae family. Distributed in various apple producing areas in the north, the old, weak trees and poorly managed saplings suffer the most. It can cause tree vigor to weaken and branches to die. Apple dry rot mainly damages main branches and side branches, and can also damage fruits. [0003] At present, the methods of preventing and treating apple dry rot mainly include eradicating the source of overwintering bacteria, spraying pesticides, protecting the tree body, preventing freezing damage and insect damage, applying medicine to the existing branch wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06
CPCA01G2/30A01G17/005
Inventor 董建国
Owner 廊坊市林业局工程项目管理中心
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