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Method of growing seedlings of Cuiguan pear seeds

A technology for seeds and retting seeds, applied in the field of pear tree planting, can solve the problems that tissue culture is difficult to take root, difficult to satisfy excellent seedlings, and the rooting rate of branch cuttings is low, and achieves high germination rate and survival rate. The effect of shortening the breeding cycle

Inactive Publication Date: 2018-01-09
ANHUI HUIDA AGRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the increase of people's demand for Cuiguan pear, the demand for planting individuals and pear seedlings has also greatly increased. At present, most of them in the market adopt grafting and division propagation, but the survival rate is generally low and the rooting rate of branch cuttings is low. Tissue culture is difficult to take root, growth is slow, and the seedling cultivation cycle is long. It is difficult to meet the needs of high-quality seedlings by traditional seedling cultivation methods.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for cultivating seedlings of Cuiguan pears, comprising the steps of:

[0038] (1), seed collection

[0039] During the ripening season of pear tree fruit, take Cuiguan pear mother tree fruit with pure parent tree variety, strong growth, and no pests and diseases, let it sit naturally until the peel is soft, scrub and remove the pulp, and leave the seeds containing the endocarp;

[0040] Soak the seeds containing the endocarp in 10% NaCl solution for 1 hour to remove the pulp attached to the seed coat, place the seeds on absorbent paper to dry naturally, and use water selection to remove chaff, impurities, and broken grains. Pick plump seeds;

[0041] (2), seed treatment

[0042] One-time awakening: soak the seeds obtained in step (1) in 40°C water for 1 hour, then take them out and drain them, and soak them in the seed soaking solution for 30 minutes;

[0043] Dormancy treatment: put the seeds awakened once into the cold storage, keep the temperature at 2°C ...

Embodiment 2

[0064] A method for cultivating seedlings of Cuiguan pears, comprising the steps of:

[0065] (1), seed collection

[0066] During the ripening season of pear tree fruit, take Cuiguan pear mother tree fruit with pure parent tree variety, strong growth, and no pests and diseases, place it naturally until the peel is soft, scrub and remove the pulp, and leave the seeds containing the endocarp;

[0067] Soak the seeds containing the endocarp in 15% NaCl solution for 2 hours to remove the pulp adhered to the seed coat, place the seeds on absorbent paper to dry naturally, and use water selection to remove chaff, impurities, and broken grains. Pick plump seeds;

[0068] (2), seed treatment

[0069] One-time awakening: soak the seeds obtained in step (1) in 45°C water for 2 hours, then take them out and drain them, and soak them in the seed soaking solution for 40 minutes;

[0070] Dormancy treatment: put the seeds awakened once into a cold storage or refrigerator, keep the temper...

Embodiment 3

[0091] A method for cultivating seedlings of Cuiguan pears, comprising the steps of:

[0092] (1), seed collection

[0093] During the ripening season of pear tree fruit, take Cuiguan pear mother tree fruit with pure parent tree variety, strong growth, and no pests and diseases, place it naturally until the peel is soft, scrub and remove the pulp, and leave the seeds containing the endocarp;

[0094] Soak the seeds containing the endocarp in 12% NaCl solution for 1.5 hours to remove the pulp adhering to the seed coat, place the seeds on absorbent paper to dry naturally, and use water selection to remove chaff, impurities and broken grains , to pick plump seeds;

[0095] (2), seed treatment

[0096] One-time awakening: soak the seeds obtained in step (1) in water at 43°C for 1.5 hours, then take them out and drain them, and soak them in the seed soaking solution for 35 minutes;

[0097] Dormancy treatment: Put the seeds awakened once into a cold storage or refrigerator, keep...

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Abstract

The invention discloses a method of growing seedlings of Cuiguan pear seeds, which relates to the technical field of pear tree planting and comprises the following steps of: (1), seed collection; (2),seed treatment; (3), seed soaking treatment; (4), germination treatment; (5), sowing and seedling raising; (6), seedling management; and (7), seedling lifting and outplanting. The method shortens thecycle of raising seedlings, has high germination rate and survival rate, obtains seedlings with developed root systems, and improves the quality and yield of Cuiguan pear.

Description

technical field [0001] The invention relates to the field of pear tree planting, in particular to a seedling raising method of Cuiguan pear. Background technique [0002] Cuiguan pear belongs to the sand pear family. It has the functions of relieving cough and phlegm, promoting body fluid and quenching thirst, reducing fever and detoxification, nourishing lungs and helping digestion, detoxifying sores, and alcohol poisoning. New varieties. [0003] With the increase of people's demand for Cuiguan pear, the demand for planting individuals and pear seedlings has also greatly increased. At present, most of them in the market adopt grafting and division propagation, but the survival rate is generally low and the rooting rate of branch cuttings is low. The problem of tissue culture is that it is difficult to take root, the growth is slow, and the seedling cultivation period is long. It is difficult to meet the needs of high-quality seedlings by traditional seedling cultivation m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01G13/02C05G3/00C05G3/02C05G3/60
Inventor 夏承东王育鹏王亚男方大伟
Owner ANHUI HUIDA AGRO
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