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A kind of apple seedling breeding method

A technology for seedlings and apples, applied in the field of apple seedling breeding, can solve the problems of low benefit, late benefit, late gardening, etc., and achieve the effects of small differences between plants, prolonging economic life period, and neat garden appearance.

Active Publication Date: 2021-01-26
陕西果业集团宜川有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for breeding apple seedlings, which solves the problems of "delayed garden formation, late fruiting, late benefit, and low benefit" in the existing seedling breeding methods

Method used

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Embodiment

[0038]From the rootstock seed mother plants, select excellent mother plants with no rot disease, compact tree body and strong growth, and then select excellent seeds with a thousand-grain mass between 25g and 27g from the selected excellent mother plants. On January 5, we will screen The good seeds are stored in sand for 60 days. When 30% of the seeds begin to show white, all seeds are sown in a seedling tray with a ruler length of 51 cm and a width of 27 cm. The seedlings grown in the seedling tray are thinned out and removed. For seedlings that are large and too small, the three-layer method is carried out on several seedling trays, and the roots of the seedlings in several seedling trays are covered with plastic film. Make the soil temperature in the seedling tray reach over 12℃ within a week, keep the soil humidity at about 80%, and the air humidity at about 70%. When the temperature in the greenhouse reaches 40℃, open the vents on both sides of the greenhouse for ventilation an...

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Abstract

The invention discloses an apple seedling propagation method. The apple seedling propagation method comprises the following steps: firstly, culturing seedlings and nourishing roots; secondly, nourishing trunks; and finally nourishing branches. According to the apple seedling propagation method, difference of propagated seedling plants is small by seed screening, seedling screening and three screening procedures during plantation, garden appearances are neat, the production capability of a fruit garden is increased by 30%-40%, propagated apple trees do not have apparent viruses or apparent nutrient deficiency symptoms, the production time of a single plant is prolonged, the economic life of an orchard is prolonged, meanwhile, by apple seedlings propagated by the propagation method, the benefit of orchard workers comes three years earlier, the apple seedlings are planted in the first year, and the apple trees begin to bloom in the second year, and begin to bear fruits in the third year.

Description

Technical field[0001]The invention belongs to the technical field of plant seedling breeding methods, and relates to an apple seedling breeding method.Background technique[0002]Apple is one of the four major fruits in the world. The cultivated area in my country is as high as 8 million mu and the output is 40 million tons. It has been planted in large quantities in Shandong, Shaanxi, Liaoning, Shanxi, Hebei and Henan. In recent years, Guizhou, Yunnan and Xinjiang have also started In the development of apples, in addition to rich nutrition, apple farmers in the cultivation area have obtained huge economic benefits and played a role in alleviating poverty and becoming rich.[0003]With the development of the industry, many problems have been exposed. First, the quality of seedlings is poor, the varieties are disorderly, and the quality of products is uneven. The second is the low survival rate of the garden and the slow completion of the garden. It usually takes 5-6 years to complete t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G2/30A01C1/00
Inventor 赵平战
Owner 陕西果业集团宜川有限公司
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