Method for promoting germination of hawthorn seeds

A seed and hawthorn technology, which is applied in the field of promoting hawthorn seed germination, can solve the problems of long germination time of seeds, achieve the effects of strong water and fertilizer retention, release dormancy, and promote germination

Inactive Publication Date: 2019-03-01
JINGXI XIUMEI BIANCHENG AGRI SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these methods have shortened the germination time of hawthorn seeds to a certain extent, the seed germination time is still longer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for promoting the germination of hawthorn seeds, said method comprising the following steps:

[0026] (1) Low-temperature storage of seeds: Pick mature, plump, and pest-free hawthorn seeds, wash them with rice washing water, mix them with wet sand with a water content of 60% in a weight ratio of 1:6, and store them at -4°C Refrigerate in the refrigerator for 1 day, keep the sand moist and breathable during the refrigeration process;

[0027] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a sodium hypochlorite solution with a volume concentration of 5% and soak for 5 hours, remove the seeds, rinse them twice with sterile water, drain the water, pierce the seed coat with a needle, and then Soak the seeds in 0.2mol / L dilute nitric acid solution for 8 hours, remove the seeds, and rinse them twice with sterile water;

[0028] (3) Seed germination: The seeds of step (2) were ultrasonically treated at 40kHz and 60°C in high temperature and dar...

Embodiment 2

[0033] A method for promoting the germination of hawthorn seeds, said method comprising the following steps:

[0034] (1) Low-temperature storage of seeds: Pick mature, plump, and pest-free hawthorn seeds, wash them with rice washing water, mix them with wet sand with a water content of 65% in a weight ratio of 1:3, and place them in a refrigerator at 0°C Refrigerate for 1.5 days, keep the sand moist and breathable during the refrigeration process;

[0035] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a sodium hypochlorite solution with a volume concentration of 7.5% and soak for 6.5 hours, pull out the seeds, rinse 3 times with sterile water, drain the water, puncture the seed coat with a needle, Then soak the seeds in 0.3mol / L dilute nitric acid solution for 10 hours, remove the seeds, and rinse them with sterile water for 3 times;

[0036] (3) Seed germination: The seeds of step (2) were ultrasonically treated at 45kHz and 62.5°C in high temperatu...

Embodiment 3

[0041] A method for promoting the germination of hawthorn seeds, said method comprising the following steps:

[0042] (1) Low-temperature storage of seeds: Pick mature, plump, and pest-free hawthorn seeds, wash them with rice washing water, mix them with wet sand with a water content of 70% in a weight ratio of 1:2, and place them in a 4°C refrigerator Refrigerate for 2 days, keep the sand moist and breathable during the refrigeration process;

[0043] (2) Seed disinfection: put the above-mentioned refrigerated seeds into a 10% sodium hypochlorite solution and soak for 8 hours, pull out the seeds, rinse 3 times with sterile water, drain the water, puncture the seed coat with a needle, and then Soak the seeds in 0.4mol / L dilute nitric acid solution for 12 hours, remove the seeds, and rinse them with sterile water for 3 times;

[0044] (3) Seed germination: the seeds of step (2) were ultrasonically treated at 50kHz and 65°C in high temperature and darkness, and the treatment ti...

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PUM

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Abstract

The invention relates to the technical field of Chinese medicinal material planting, in particular to a method for promoting germination of hawthorn seeds. The method includes the steps of hawthorn seed low-temperature storage, disinfection, pregermination and sowing. The hawthorn seed pregermination time is effectively shortened to 6-9 days, 15-17 days after sowing, the hawthorn seeds can germinate, and the germination rate is 86-88%.

Description

【Technical field】 [0001] The invention relates to the technical field of planting Chinese medicinal materials, in particular to a method for promoting the germination of hawthorn seeds. 【Background technique】 [0002] Hawthorn is a deciduous tree belonging to the genus Hawthorn in the family Rosaceae. It is a drupe fruit with hard core, thin flesh and slightly sour taste. The fruit can be eaten raw or made into preserved fruit cake, and can be used as medicine after drying. It is a unique tree species with both medicinal and fruit uses in China. It has the effects of lowering blood fat, blood pressure, strengthening the heart, and anti-arrhythmia. , a good medicine for promoting blood circulation and resolving phlegm, and has a good curative effect on diseases such as chest, diaphragm and spleen fullness, hernia, blood stasis, and amenorrhea. Vitexin, a flavonoid compound in hawthorn, is a drug with strong anticancer effect, and its extract has certain effects on inhibiting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01G24/28A01G24/15A01G24/10
CPCA01C1/00A01G24/10A01G24/15A01G24/28
Inventor 谢宗宜
Owner JINGXI XIUMEI BIANCHENG AGRI SCI & TECH CO LTD
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