CN105144905A - Acer ginnala seed germination treatment method - Google Patents
Acer ginnala seed germination treatment method Download PDFInfo
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- CN105144905A CN105144905A CN201510397587.9A CN201510397587A CN105144905A CN 105144905 A CN105144905 A CN 105144905A CN 201510397587 A CN201510397587 A CN 201510397587A CN 105144905 A CN105144905 A CN 105144905A
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Abstract
The present invention provides an acer ginnala seed germination rate improving method, and particularly relates to an acer ginnala seed germination accelerating method, which comprises: collecting seeds, selecting an acer ginnala plant with robust growth in October in autumn as a seed collection mother plant, obtaining seeds, sorting the seeds, selecting plump seeds, carrying out soaking disinfection with a 5-10 g/L potassium permanganate solution, soaking the seeds for 24 h with a 1% hydrogen peroxide solution, rinsing with clear water, placing into a 4 DEG C refrigerator, carrying out low temperature germination accelerating, or carrying out wet sand lamination treatment, and relieving the seed dormancy after 4-6 weeks so as to germinate the seeds. According to the present invention, with the combination of the chemical treatment of the seeds and the low temperature cold preservation or lamination germination accelerating, the physiological dormancy of the seed is broken, and the seed germination rate is improved; with the sowing seedling breeding, the nursery is subjected to the scale treatment so as to breed the neat, uniform and beautiful nursery stocks; and with the artificial breeding, the number of the populations is expanded so as to release the existing survival status of dispersed field distribution and less number of the acer ginnala.
Description
Technical field
The present invention relates to the seed breaking dormancy of the important economic tree-Amur maple of a kind of China, promote belong to the method for sprouting the in situ conservation of economic plants and introduce a fine variety nursery, bio-diversity conservation field.
Background technology
Amur maple (Acerginnala) belongs to Aceraceae Acer, and be machaka or dungarunga, the height of tree can reach 5-6m.Northeast, the Huanghe valley and In Middle And Lower Reaches of Changjiang River is mainly distributed in China.The tree-like grace of Amur maple, leaf delicate and pretty, leaf look scarlet is gorgeous especially after autumn, is excellent color leaf ornamental tree species.Its tender leaf can be processed into tealeaves, has promoting the production of body fluid to quench thirst, the effect of improving eyesight of bringing down a fever, and belongs to pure natural health-care beverage.What is more important can extract a large amount of gallic acids from its leaf, i.e. 3.4.5 trihydroxybenzoic acid.Gallic acid, as a kind of important fine chemical product, has important economic worth, is widely used in the aspects such as medicine, chemical industry, food, light industry and printing and dyeing.Gallic acid product is legal kind in European Economic Community's food industry, be that raw material is made n-propyl gallate and is widely used in grocery trade and feed industry as antioxidant with gallic acid, be a kind of very important active drug, and be again the preservative agent of fresh goods vegetables.Amur maple, as a kind of important economic tree, has important scientific research and conservation value.
About the research report of Amur maple is relatively less, the distribution of natural world Amur maple is scattered, and do not form stable forest community, its population scale is little, quantity is few, constrains the exploitation of Amur maple to a certain extent.And Amur maple raw material required at present mainly still relies on wild resource, seed output and quality is all unstable, and artificial predation formula exploitation causes waste greatly to Amur maple wild resource and destroys.Although Amur maple is widely distributed in China, geographic latitude distribution span is large, mostly be Small Population, quantity is few, wild resource is subject to certain threat.
The propagation method of Amur maple mainly contains the methods such as seminal propagation, cottage propagation and tissue culture propagation.In existing seedling growing process, epicormic branch cuttage survival rate is low, simultaneously by drawing materials and the restriction of temperature control facility.And tissue culture propagation cost is higher, be limited to the operating technology level of technical staff.It is the method adopting low temperature to store sth. in a cellar that fado is done in traditional seed growing, and the impact being subject to environment is comparatively large, and percentage of seedgermination is low, and planting percent is irregular.Be difficult to carry out breeding of scale, limit Amur maple Application and Development aborning.Existing propagation method, can not effectively expand Amur maple population, removes its wild resource by the present situation continuing to rob, more can not meet the demand of the afforestation application seedling of expanding day.Develop Amur maple seed germination processing method, improve its percentage of seedgermination particularly important.
In order to solve prior art deficiency, in conjunction with productive experiment experience, a kind of method that can adapt to scale breeding, Amur maple seed low-temperature germination that bud ratio is high is proposed.
Summary of the invention
The object of the invention is to the germination rate improving Amur maple seed, realize the in situ conservation of Amur maple, meet the needs carrying out Amur maple scale breeding and batch breeding, the seeding growing seedlings method that a kind of survival rate is high is provided, solves deficiency of the prior art.
Technical problem solved by the invention realizes by the following technical solutions: seed is selected, and in early and middle ten days collection in October Amur maple samara, removes fruit wing and obtains whole seed, be placed on shady and cool ventilation place and preserve.Sorting is carried out to process seed, seed is soaked 24h in clear water, fully absorbs moisture with seed and be as the criterion, remove floating floater, choose full seed.Seed disinfection process, with 5-10g/L liquor potassic permanganate soaking disinfection 2h, clean with aseptic water washing.Seed dormancy is removed, and soaks 24h with concentration 1% hydrogenperoxide steam generator, soaks 3-4 days with clear water.Moistening for immersion seed is put into 4 DEG C of refrigerator low temperature treatment, or is evenly mixed in the wet sand of 3 times of volumes, in the stratification process of lucifuge place.After cool stratification 30-60 days, seed starts to sprout.
Dormancy-broken seeds is sown into the soil put in order.Amur maple happiness is moistening, with the good sandy loam of fertile soil, drainage for the best.After the meticulous arrangement of soil, spray the disinfecting solution of potassium permanganate of 0.5%, after planting cover with fine earth, not reveal seed for degree.Ambient temperature starts to sprout successively under the condition of 10-25 DEG C emerges.
The advantage that the present invention has and good effect: adopt the inventive method Amur maple seed germination rate to have the germination rate of 75%, by seedling fostering, large-scale production, meets the demand in market.
Embodiment
Seed collection: the Amur maple plant gathering the age of tree more than 10 years in October, 2014 obtains samara, artificial removal fruit wing, obtains whole seed, removes foreign material, is placed in shady and cool ventilation place and preserves.
In by the end of January, 2015 sorting is carried out to process seed, seed is soaked 24h in clear water, removes floating floater, retain full seed.
Seed disinfection process, with 5-10g/L liquor potassic permanganate soaking disinfection 2h, then clean by clean water.
Seed chemical treatment, soaks 24h, with cold water soak 3-4 days with the hydrogenperoxide steam generator of concentration 1%.
Deepfreeze, puts into the process of 4 DEG C of refrigerator low-temperature germinations by moistening seed, or is evenly mixed in the wet sand of 3 times of volumes, lucifuge place stratification process under 0-5 DEG C of room temperature condition.Cool stratification is after 30 days, and seed starts to sprout.
The long-pending water content of wet sand bed remains on 35%-40%, and period is noted checking, prevents because of overdrying or crosses the external environmental condition such as wet and affect seed germination.
Amur maple happiness is moistening, should with the good sandy loam of fertile soil, drainage for the best.After the meticulous arrangement of soil, spray the disinfecting solution of potassium permanganate of 0.5%, broadcast rear fine earth and cover, not reveal seed for degree.Ambient temperature starts to sprout successively at 10-25 DEG C of seed.
Sprout and terminate, statistics Seed germination and emergence rate.
Note: seed germination rate=germination seed number/process full seed number.
Table 1 Amur maple seed germination rate is added up
As can be seen from Table 1, adopt the method process Amur maple seed that Chemical treatment and low-temperature germination combine, seed germination rate is much higher than the control group of only Conventional cryogenic vernalization.Without chemical treatment method Amur maple percentage of seedgermination lower than 50%, be difficult to meet and produce actual needs.By the method that chemical treatment and low-temperature germination combine, effectively can break the dormancy of Amur maple seed, significantly improve the germination rate of Amur maple seed.
Claims (7)
1. the germination processing method of an Amur maple seed.It is characterized in that Amur maple seed germination processing method is carried out according to the following steps: when Amur maple seed physical maturity in October, obtain Amur maple seed, artificial removal fruit wing, obtains seed.Seed being placed in shady and cool ventilation place preserves for subsequent use to treat.First should sub-elect full seed before process, use Seed soaking 24h, the liquor potassic permanganate of the seed 5-10g/L after immersion is carried out sterilization treatment.Soak 24h with 1% hydrogenperoxide steam generator, put into 4 DEG C of refrigerator low-temperature germinations, or evenly put into wet sand and carry out Stratificated treatment, low temperature treatment 30 days, seed starts to sprout successively.
2. Amur maple seed germination processing method according to claim 1, it is characterized in that choosing grow fine, robust growth, without damage by disease and insect, the plant of the age of tree more than 10 years is as seed collecting elite stand.
3. requirement according to claim 1, by seed 5-10g/L liquor potassic permanganate soaking disinfection 2h, then clean by clean water.
4. processing method according to claim 1, is characterized in that seed dormancy is removed, and the hydrogenperoxide steam generator with 1% soaks 24h, after rinsing, is placed in vernalization process under 4 DEG C of refrigerator cryogenic conditions with clear water.
5., according to claim 1 and processing method according to claim 4, seed, when wet husky Stratificated treatment, evenly should be mixed into the wet sand of 3 times of volumes by low-temperature germination, lucifuge place stratification process under room temperature 0-5 DEG C of condition.
6., according to claim 1 and processing method according to claim 5, chemical treatment and low-temperature germination should in conjunction with carrying out.
7. according to claim 1 and processing method according to claim 5, it is characterized in that: carry out disinfection to stratification husky applying bactericidal agent of wetting, use tpn 500 times or carbendazim 800 times, wet husky water content should control at about 35%-40%.
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| CN201510397587.9A CN105144905A (en) | 2015-07-06 | 2015-07-06 | Acer ginnala seed germination treatment method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973580A (en) * | 2017-03-25 | 2017-07-25 | 吉林省林业科学研究院 | A kind of store method of stubborn muscle maple seed |
| CN107027374A (en) * | 2017-04-13 | 2017-08-11 | 北京林业大学 | A kind of method for improving acer catalpifolium percentage of seedgermination |
| CN107027571A (en) * | 2017-04-13 | 2017-08-11 | 北京林业大学 | A kind of method for cultivating acer catalpifolium seedling |
| CN107333482A (en) * | 2016-11-03 | 2017-11-10 | 黑龙江省科学院自然与生态研究所 | The processing method that a kind of northeast maple seed Dormancy breaking is emerged then |
| CN108513762A (en) * | 2018-01-29 | 2018-09-11 | 河南科技学院 | A kind of novel lamination method for breaking tree seed suspend mode |
| CN114246025A (en) * | 2020-09-25 | 2022-03-29 | 山东省林木种质资源中心 | Method for promoting germination of acer truncatum seeds |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109618A (en) * | 2012-07-10 | 2013-05-22 | 上海市园林科学研究所 | Germinating treatment method of acer yangjuechi seeds |
| KR20150040391A (en) * | 2013-10-04 | 2015-04-15 | 남부대학교산학협력단 | Anti-Bacterial Composition Comprising Extract from Acer ginnala Max |
-
2015
- 2015-07-06 CN CN201510397587.9A patent/CN105144905A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103109618A (en) * | 2012-07-10 | 2013-05-22 | 上海市园林科学研究所 | Germinating treatment method of acer yangjuechi seeds |
| KR20150040391A (en) * | 2013-10-04 | 2015-04-15 | 남부대학교산학협력단 | Anti-Bacterial Composition Comprising Extract from Acer ginnala Max |
Non-Patent Citations (3)
| Title |
|---|
| 倪伟东: "大连地区茶条槭播种育苗试验", 《防护林科技》 * |
| 刘远军: "大连地区优质茶条槭实生苗培育关键技术探讨", 《民营科技》 * |
| 朴志勇 等: "茶条槭播种育苗技术", 《黑龙江生态工程职业学院学报》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333482A (en) * | 2016-11-03 | 2017-11-10 | 黑龙江省科学院自然与生态研究所 | The processing method that a kind of northeast maple seed Dormancy breaking is emerged then |
| CN106973580A (en) * | 2017-03-25 | 2017-07-25 | 吉林省林业科学研究院 | A kind of store method of stubborn muscle maple seed |
| CN107027374A (en) * | 2017-04-13 | 2017-08-11 | 北京林业大学 | A kind of method for improving acer catalpifolium percentage of seedgermination |
| CN107027571A (en) * | 2017-04-13 | 2017-08-11 | 北京林业大学 | A kind of method for cultivating acer catalpifolium seedling |
| CN108513762A (en) * | 2018-01-29 | 2018-09-11 | 河南科技学院 | A kind of novel lamination method for breaking tree seed suspend mode |
| CN108513762B (en) * | 2018-01-29 | 2021-01-26 | 河南科技学院 | Layering method for breaking arbor seed dormancy |
| CN114246025A (en) * | 2020-09-25 | 2022-03-29 | 山东省林木种质资源中心 | Method for promoting germination of acer truncatum seeds |
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Inventor after: Tian Xingjun Inventor after: Cheng Hongmei Inventor after: Wang Wenwen Inventor before: Cheng Hongmei Inventor before: Tian Xingjun Inventor before: Wang Wenwen |
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