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Apple nursery stock breeding method

A seedling and apple technology, applied in the field of apple seedling breeding, can solve the problems of long seedling breeding cycle and troublesome seedling operation

Inactive Publication Date: 2022-01-11
乌拉特前旗尚鸿林果科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing apple seedling breeding method has a long seedling breeding cycle and troublesome seedling operation, so we propose a method for apple seedling breeding to solve the above problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of apple seedling breeding method is proposed in the present embodiment, comprises the following steps:

[0025] S1: Seed collection: select the mother plant without cleavage skin disease and leaf fragmentation disease and no quarantine pests and diseases, wait for the fruit to mature, collect good seeds in the fruit, and set aside;

[0026] S2: Seed pretreatment: Soak the seeds obtained in S1 in warm water for one day, then dry the soaked seeds and set aside;

[0027] S3: Sand storage: Mix the seeds in S2 with wet sand without saline and alkali. After the seeds and wet sand are evenly mixed, put them in a container and place them at a low temperature of 1°C;

[0028] S4: Seedbed establishment: choose a plastic greenhouse on the soil with sufficient sunshine, deep soil layer and good fertility, and plant the seedbed in the plastic greenhouse, and sow the treated seeds on the seedbed;

[0029] S5: Seedbed management: Weeding and hydrating the seedbed after planti...

Embodiment 2

[0041] A kind of apple seedling breeding method is proposed in the present embodiment, comprises the following steps:

[0042] S1: Seed collection: select the mother plant without cleavage skin disease and leaf fragmentation disease and no quarantine pests and diseases, wait for the fruit to mature, collect good seeds in the fruit, and set aside;

[0043] S2: Seed pretreatment: Soak the seeds obtained in S1 in warm water for one day, then dry the soaked seeds and set aside;

[0044] S3: Sand storage: Mix the seeds in S2 with wet sand without saline and alkali. After the seeds and wet sand are evenly mixed, put them in a container and place them at a low temperature of 2°C;

[0045] S4: Seedbed establishment: choose a plastic greenhouse on the soil with sufficient sunshine, deep soil layer and good fertility, and plant the seedbed in the plastic greenhouse, and sow the treated seeds on the seedbed;

[0046] S5: Seedbed management: Weeding and hydrating the seedbed after planti...

Embodiment 3

[0058] A kind of apple seedling breeding method is proposed in the present embodiment, comprises the following steps:

[0059] S1: Seed collection: select the mother plant without cleavage skin disease and leaf fragmentation disease and no quarantine pests and diseases, wait for the fruit to mature, collect good seeds in the fruit, and set aside;

[0060] S2: Seed pretreatment: Soak the seeds obtained in S1 in warm water for one day, then dry the soaked seeds and set aside;

[0061] S3: Sand storage: Mix the seeds in S2 with the wet sand without saline and alkali. When the seeds and wet sand are evenly mixed, put them in the container and place them at a low temperature of 3°C;

[0062] S4: Seedbed establishment: choose a plastic greenhouse on the soil with sufficient sunshine, deep soil layer and good fertility, and plant the seedbed in the plastic greenhouse, and sow the treated seeds on the seedbed;

[0063] S5: Seedbed management: Weeding and hydrating the seedbed after p...

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Abstract

The invention discloses an apple nursery stock breeding method which comprises the following steps: S1, seed collection: selecting a stock plant without exocortis, tatter leaf or other quarantine diseases and insect pests, and after fruits are mature, collecting excellent seeds in the fruits for later use; S2, seed pretreatment: soaking the seeds obtained in S1 in warm water for one day, and then airing the soaked seeds for later use; and S3, sand storage: mixing the seeds in the S2 with wet sand containing no saline-alkali, placing the seeds and the wet sand in a container after the seeds and the wet sand are uniformly mixed, and placing the seeds and the wet sand under the low-temperature condition of 0-5 DEG C. According to the method, through seed screening, seedling screening and nursery stock cultivation, the inter-plant difference of the nursery stocks is small, so that the garden appearance is neat, the bred apple trees do not have dominant viruses or dominant nutrient deficiency symptoms, the survival rate of the nursery stocks is increased, seedling raising is simple, and the period is short.

Description

technical field [0001] The invention relates to the technical field of seedling breeding methods, in particular to an apple seedling breeding method. Background technique [0002] Apple is one of the four major fruits in the world. In my country, the cultivated area is as high as 8 million mu, and the output is 40 million tons. It is widely planted in Shandong, Shaanxi, Liaoning, Shanxi, Hebei, and Henan. In recent years, Guizhou, Yunnan, and Xinjiang have also begun to In the development of apples, in addition to being rich in nutrients, the more important thing is that the fruit farmers in the cultivation areas have obtained huge economic benefits and played a role in getting rid of poverty and becoming rich. After retrieval, the patent document with the authorized announcement number CN109588125A discloses the method of pollen collection and pollen nutrient solution. Prepare these four steps of rootstock breeding and seedling cultivation to realize the cultivation of apples...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01C21/00A01G13/00A01G17/00A01G2/30
CPCA01C1/00A01C21/005A01G17/005A01G13/00A01G2/30
Inventor 张尚张宇明宋占宝李志斌马鑫张泽李志强史文杰张天也王英俊张宏伟杨光辉
Owner 乌拉特前旗尚鸿林果科技有限公司
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