CN104350839A - Method for improving germination rate of corydalis bungeana seeds - Google Patents
Method for improving germination rate of corydalis bungeana seeds Download PDFInfo
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- CN104350839A CN104350839A CN201410689758.0A CN201410689758A CN104350839A CN 104350839 A CN104350839 A CN 104350839A CN 201410689758 A CN201410689758 A CN 201410689758A CN 104350839 A CN104350839 A CN 104350839A
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Abstract
The invention relates to a method for improving the germination rate of corydalis bungeana seeds. The method mainly comprises the steps of selecting seeds, soaking the selected seeds, and laminating. After the method is adopted, the seed dormancy technology is broken through by comprehensively utilizing soaking, special laminating and the like; the corydalis bungeana seeds obtained by the method are developed in root systems of seedlings, good in growth vigor and high in growth speed, and the germination rate and survival rate of the corydalis bungeana seeds are improved.
Description
Technical field
What the present invention relates to is a kind of method improving corydalis seed germination rate.
Background technology
Corydalis, another name Chu Kui, another name for Sichuan Province violet, green moss, hydromancy dish etc., the herb of Papaveraceae Genus Corydalis corydalis and root.Root was excavated autumn, cleaned and dried; Summer gathers herb, dries or using fresh herb.Control pulmonary tuberculosis hemoptysis, seminal emission, sore, stubborn dermatitis.
Not about the report improving corydalis seed germination rate method in prior art.
Summary of the invention
The present invention is directed to existing deficiency and provide a kind of method improving corydalis seed germination rate.
The present invention realizes above-mentioned purpose by the following method.
Improve a method for corydalis seed germination rate, the method comprises the following steps:
(1) seed collection: select the healthy and strong strain without damage by disease and insect, filters out full seed after the abundant maturation of seed and fully ripe seed is for subsequent use;
(2) corydalis seed is first immersed in the hot water of water temperature 50-70 DEG C, when hot water is cooled to room temperature, pull the seed inferior eliminated and bubble through the water column out, leave the good seed of submerged in the water, put into thiophanate methyl 600 times of liquid to soak 50 minutes, finally with the warm water cleaning seed of about 20 DEG C;
(3) at electric blanket upper berth one deck plastic foil, cover one deck toilet paper on the plastic film, on toilet paper, then stack the thick cleaned seed of one deck 2cm, clear water squirts, then covers one deck plastic foil, and adds a cover cotton layer, periphery compresses, energising, keeps temperature 20-26 DEG C; Open mulch film after 2 days and check seed sprouting situation, if there is seed sprouting, collect planting seed immediately;
(4) with after the 2:1:2 mixing by volume of sand, vermiculite and rice chaff, the seed that step (3) obtains is layered in above-mentioned matrix, spray a tpn 700 times of liquid every day, while for matrix sterilization, make soil humidity remain on about 65%.
Beneficial effect:
The present invention fully utilizes immersion, special Stratificated treatment etc. breaks seed dormant technology, and the seedling from seed well developed root system of the corydalis utilizing the present invention to obtain, and growing way is good, and speed is fast, and seed germination rate and survival rate are all improved.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, and following each embodiment, only for illustration of the present invention, does not limit the present invention.
Embodiment
Improve the method for corydalis seed germination rate, the method comprises the following steps:
(1) seed collection: select the healthy and strong strain without damage by disease and insect, filters out full seed after the abundant maturation of seed and fully ripe seed is for subsequent use;
(2) corydalis seed is first immersed in the hot water of water temperature 60 DEG C, when hot water is cooled to room temperature, pull the seed inferior eliminated and bubble through the water column out, leave the good seed of submerged in the water, put into thiophanate methyl 600 times of liquid to soak 50 minutes, finally with the warm water cleaning seed of about 20 DEG C;
(3) at electric blanket upper berth one deck plastic foil, cover one deck toilet paper on the plastic film, on toilet paper, then stack the thick cleaned seed of one deck 2cm, clear water squirts, then covers one deck plastic foil, and adds a cover cotton layer, periphery compresses, energising, keeps temperature 23 DEG C; Open mulch film after 2 days and check seed sprouting situation, if there is seed sprouting, collect planting seed immediately;
(4) with after the 2:1:2 mixing by volume of sand, vermiculite and rice chaff, the seed that step (3) obtains is layered in above-mentioned matrix, spray a tpn 700 times of liquid every day, while for matrix sterilization, make soil humidity remain on about 65%.
Through measuring, after embodiment process, the germination rate of corydalis reaches 96%.
Claims (1)
1. improve a method for corydalis seed germination rate, it is characterized in that the method comprises the following steps:
(1) seed collection: select the healthy and strong strain without damage by disease and insect, filters out full seed after the abundant maturation of seed and fully ripe seed is for subsequent use;
(2) corydalis seed is first immersed in the hot water of water temperature 50-70 DEG C, when hot water is cooled to room temperature, pull the seed inferior eliminated and bubble through the water column out, leave the good seed of submerged in the water, put into thiophanate methyl 600 times of liquid to soak 50 minutes, finally with the warm water cleaning seed of about 20 DEG C;
(3) at electric blanket upper berth one deck plastic foil, cover one deck toilet paper on the plastic film, on toilet paper, then stack the thick cleaned seed of one deck 2cm, clear water squirts, then covers one deck plastic foil, and adds a cover cotton layer, periphery compresses, energising, keeps temperature 20-26 DEG C; Open mulch film after 2 days and check seed sprouting situation, if there is seed sprouting, collect planting seed immediately;
(4) with after the 2:1:2 mixing by volume of sand, vermiculite and rice chaff, the seed that step (3) obtains is layered in above-mentioned matrix, spray a tpn 700 times of liquid every day, while for matrix sterilization, make soil humidity remain on about 65%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689758.0A CN104350839A (en) | 2014-11-25 | 2014-11-25 | Method for improving germination rate of corydalis bungeana seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689758.0A CN104350839A (en) | 2014-11-25 | 2014-11-25 | Method for improving germination rate of corydalis bungeana seeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104350839A true CN104350839A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410689758.0A Pending CN104350839A (en) | 2014-11-25 | 2014-11-25 | Method for improving germination rate of corydalis bungeana seeds |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229650A (en) * | 2013-05-03 | 2013-08-07 | 重庆市药物种植研究所 | Seedling culturing method for limestone plant Cordalis tomentella Franch. |
| CN103460850A (en) * | 2013-09-27 | 2013-12-25 | 江苏丘陵地区镇江农业科学研究所 | Method for sprouting seeds of rice |
| CN103749265A (en) * | 2013-11-21 | 2014-04-30 | 金欣善 | High-quality high-efficient culture technique of potted brassica chinensis |
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2014
- 2014-11-25 CN CN201410689758.0A patent/CN104350839A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229650A (en) * | 2013-05-03 | 2013-08-07 | 重庆市药物种植研究所 | Seedling culturing method for limestone plant Cordalis tomentella Franch. |
| CN103460850A (en) * | 2013-09-27 | 2013-12-25 | 江苏丘陵地区镇江农业科学研究所 | Method for sprouting seeds of rice |
| CN103749265A (en) * | 2013-11-21 | 2014-04-30 | 金欣善 | High-quality high-efficient culture technique of potted brassica chinensis |
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Application publication date: 20150218 |