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Seedling growing method for azalea

A technique of azaleas, seeds

Inactive Publication Date: 2018-11-23
钟吉顺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, rhododendron seeds have thick seed coats and hard seed embryos, which require special substrates and growth environments, and are prone to infection of germs and insect damage during seedling cultivation. Therefore, rhododendron seeds are not easy to germinate and have low survival rates.
When currently cultivating rhododendrons with the method of sowing, the seed coats are often removed, cut or knocked open to improve the survival rate of the seeds, but this operation is easy to cause damage to the seed embryos, and it is time-consuming and laborious. Rhododendron seedlings bring great difficulty and increase the cost of Rhododendron seedlings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for raising seedlings of rhododendrons, comprising the steps of:

[0015] (1) Pretreatment: soak the sterilized seeds in a sodium hydroxide solution with a mass concentration of 36g / L for 40 minutes, then remove the seeds and dry them, and then soak the seeds in the treatment agent for 20 hours. The seeds are pulled out, spread flat in a cool and dry place to dry, then take 100 parts by weight of the dried seeds and 40 parts of the coating agent and mix, and then spray 0.6 times the total weight of the coating agent and seeds Water, after stirring for 40min, place it in a drier and dry at 45°C for 18 seconds; the treatment agent is mixed according to parts by weight of 5 parts of rooting powder, 7 parts of gibberellin and 30 parts of boric acid with a mass concentration of 0.4%. ; The coating agent is made by mixing 14 parts of magnesium peroxide and 6 parts of magnesium ammonium phosphate according to parts by weight;

[0016] (2) Sowing: Fill the substrate i...

Embodiment 2

[0020] A method for raising seedlings of rhododendrons, comprising the steps of:

[0021] (1) Pretreatment: Soak the sterilized seeds in a sodium hydroxide solution with a mass concentration of 38g / L for 45 minutes, then remove the seeds and dry them, and then soak the seeds in a treatment agent for 22 hours. The seeds are pulled out, spread flat in a cool and dry place to dry, then take 120 parts by weight of dried seeds and 50 parts of coating agent and mix, and then spray 0.8 times the total weight of coating agent and seeds Water, after stirring for 50 minutes, place it in a drier and dry at 47°C for 22 seconds; the treatment agent is mixed according to parts by weight of 7 parts of root powder, 9 parts of gibberellin and 35 parts of boric acid with a mass concentration of 0.6%. ; The coating agent is made by mixing 16 parts of magnesium peroxide and 8 parts of magnesium ammonium phosphate according to parts by weight;

[0022](2) Sowing: Fill the substrate in the hole tr...

Embodiment 3

[0026] A method for raising seedlings of rhododendrons, comprising the steps of:

[0027] (1) Pretreatment: soak the sterilized seeds in a sodium hydroxide solution with a mass concentration of 37g / L for 43 minutes, then remove the seeds and dry them, and then soak the seeds in a treatment agent for 21 hours. The seeds are pulled out, spread flat in a cool and dry place to dry, then take 110 parts by weight of dried seeds and 45 parts of coating agent and mix, then spray into 0.7 times the total weight of coating agent and seeds Water, after stirring for 45min, place it in a drier and dry at 46°C for 20 seconds; the treatment agent is mixed according to parts by weight of 6 parts of rooting powder, 8 parts of gibberellin and 33 parts of boric acid with a mass concentration of 0.5% ; The coating agent is made by mixing 15 parts of magnesium peroxide and 7 parts of ammonium magnesium phosphate according to parts by weight;

[0028] (2) Sowing: Fill the substrate in the hole tra...

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PUM

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Abstract

The invention discloses a seedling growing method for azalea. The method comprises following steps: (1) pretreatment; (2) sowing; (3) daily management; (4) seed disinfection. The seedling growing method of the invention greatly improves the survival rate of the azalea seeds, is simple in operation, saves time and labor, and has low cost, promotes rapid germination of azalea seeds, can process seeds in large quantities, and is suitable for large-scale application.

Description

technical field [0001] The invention relates to a method for raising seedlings of rhododendrons. Background technique [0002] Rhododendron, also known as azalea and pomegranate, is an evergreen or ordinary green shrub. Rhododendron generally blooms in spring, with 2-6 flowers per cluster, funnel-shaped corolla, red, light red, apricot red, snow green, white, etc., with luxuriant and bright colors. It is a typical acid soil indicator plant in south-central and southwest China. The whole rhododendron can be used for medicinal purposes. It has the effects of promoting qi and blood circulation and nourishing deficiency. It can treat internal injury cough, kidney deficiency and deafness, irregular menstruation, rheumatism and other diseases. Because of its bright red corolla, it is a famous flower plant with high ornamental value. [0003] Rhododendron can be propagated by cutting, grafting, layering, branching, and sowing, and the propagation method of sowing is mainly used w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00A01G24/25A01G24/27A01G24/15A01G24/28A01G24/30A01C1/00A01C1/06A01G13/00A01N59/14A01N43/38A01N37/10A01N43/12A01N45/00A01N65/20A01N63/02A01P21/00A01P1/00C05G1/00
CPCA01C1/00A01C1/06A01G13/00A01G31/00A01N37/10A01N43/12A01N43/38A01N45/00A01N59/14A01N63/10A01N65/00A01N65/20C05B7/00A01N2300/00C05D5/00
Inventor 钟吉顺
Owner 钟吉顺
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