CN104081912A - Method for seed germination and seedling growing on wild lycium ruthenicum - Google Patents
Method for seed germination and seedling growing on wild lycium ruthenicum Download PDFInfo
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- CN104081912A CN104081912A CN201410350365.7A CN201410350365A CN104081912A CN 104081912 A CN104081912 A CN 104081912A CN 201410350365 A CN201410350365 A CN 201410350365A CN 104081912 A CN104081912 A CN 104081912A
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Abstract
The invention discloses a method for seed germination and seedling growing on wild lycium ruthenicum. The method comprises the steps of cleaning lycium ruthenicum fruits, adding the cleaned lycium ruthenicum fruits into clear water for immersion for 24 hours, grinding the lycium ruthenicum fruits through a pulping machine, removing impurities, filtering out seeds, washing the seeds through the clear water, immersing the seeds through 0.3-0.5% potassium permanganate for 2-4 hours, taking out the seeds, and cleaning the seeds through the clear water; mixing and stirring the immersed seeds according to a seed-to-sand ratio of 1:3 in a greenhouse for germination for 1 day, performing hole sowing on the seeds into a seedling land according to an amount of 3-4 particles in each hole, covering the seeds with powdered sand soil under the sand coverage thickness of 1-1.5cm after the seeds are sowed, watering the seeds when the land is a little dry after the seeds are sowed for 1-2 days, covering the seedling land with a shading net, and watering the land to keep the moisture, wherein the seeds can be germinated after being sowed for about 7 days, and seedlings grow after about 10 days; after the seeds are germinated, part of the shading net is removed; when the seedlings grow to 3-4cm, all of the shading net is removed. Compared with the prior art, the method disclosed by the invention has the advantages of simplicity, convenience, quickness and effectiveness; a large batch of seedlings can be multiplied within short time, and edible lycium ruthenicum seed resources can be realized.
Description
Technical field
The present invention relates to plant propagation technical field, particularly a kind of wild black fruit lyceum seed germination and the method for growing seedlings.
Background technology
Black fruit lyceum (Lycium ruthenicum Murr), also claim Soviet Union matrimony vine, for salt tolerant, the drought resisting shrub of Solanaceae (Solanaceae) Lycium (Lycium L.) plant, be distributed in North Shaanxi, Ningxia, Gansu, Qinghai, Xinjiang and Tibet; The Central Asia, Caucasia and Europe also have, especially in NORTHWEST CHINA Desert Area distribution in the form of sheets.Its ripe berry is rich in mauve pigment, is a kind of rare natural anthocyanin class pigment resource, has certain nutrition and pharmacological action, in Tibetan medicine and uighur ' s culture medicine, is widely used, and is used for the treatment of the diseases such as cardiopyretic disease, cardiopathy, irregular menstruation.Pigment in Fruits of Lycium Ruthenicum Murr is relatively stable, can be widely used in light industry, weaving, medicine and other fields.Along with the needs of artificial planting, the research of black fruit lyceum propagation technique is more deep.Black fruit lyceum is a kind of typical storage salt plant, is often born in saline-alkali soil wasteland and sand ground, can be used as the shrub of checking winds and fixing drifting sand with water and soil conservation.Its main Habitat Types be between mound, cover sand ground, beach, fossil river bed and concede the land etc., although wild black fruit lyceum bears seeds a lot, in natural propagation process in the wild, the seedling numbers of surviving is little.Meanwhile, along with climatic variation, soil seriously desertify, overgraze, wild resource is close to and exhausts.So, be badly in need of seeking a kind of tame propagation method.At present, domestic patent and the research report of carrying out Stipa glareosa sapling multiplication technology of there is no.
Summary of the invention
The object of the invention is a kind of method that wild black fruit lyceum seed germination will be provided and grow seedlings, that the method has is simple and convenient, advantage fast and effectively, can within very short time, breed large quantities of seed seedlings and provide required material for realizing edible black fruit lyceum germ plasm resource.
For achieving the above object, the present invention implements according to following technical scheme:
Wild black fruit lyceum seed germination and a method of growing seedlings, comprise the following steps:
1) lycium ruthenicum fruit is cleaned, removed mouldy fruit, filter out residual branch, the fruit tip, broken nitre, sandy soil impurity, the lycium ruthenicum fruit of choosing is poured in water vat, add the clear water of 40～60 DEG C, soak 24h;
2) with beater, lycium ruthenicum fruit is smashed, removal of impurities, filters out seed, and this step at least repeats 1 time;
3) rinse with clear water the seed obtaining, until become clear water;
4) soak seed 2～4h with 0.3%～0.5% potassium permanganate again, pull out with clear water clean;
5) seed after above-mentioned immersion is puddled at room temperature vernalization 1 day in kind of a husky ratio than 1: 3, bunch planting, to Miao Dizhong, is broadcast rear covering silt, covers husky thickness 1～1.5cm;
6) after sowing 1～2d, above seedling ground, cover one deck sunshade net, and the moisturizing of watering;
7) after sowing 5～7d, can sprout, throw off at least sunshade net of half after sprouting, after 8～10d, seedling all sprouts, and in the time that seedling grows to 3～4cm, throws off whole sunshade nets;
As present invention further optimization scheme, the shading rate of described sunshade net is 90%, by its fixation 1 meter of above nursery.
As present invention further optimization scheme, described step 5) in be the Miao Dizhong of desert soil and mold to soil by the seed bunch planting after soaking, seed buried depth is no more than 1cm, 3～4, every cave seed.
Compared with prior art, the present invention can break the dormancy of black fruit lyceum seed completely, the germination rate of fresh seeds can reach more than 85%, only need 1～2 month from seed germination to growing 2 high plant of true leaf to 10～15cm, and plant is without transplanting, survival rate is high, has simple and convenient, advantage fast and effectively, and can breed large quantities of seed seedlings within a short period of time and realize edible black fruit lyceum germ plasm resource provides required material.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in illustrative examples and the explanation of this invention, but not as a limitation of the invention.
Embodiment 1
By lycium ruthenicum fruit purified treatment, remove mouldy fruit, filter out the impurity such as residual branch, the fruit tip, the broken tip, sandy soil, the lycium ruthenicum fruit of choosing is poured in water vat, with 60 DEG C of emerge in worm water 24h, then use beater (removal Intranet) fruit to smash, to make a call to again 1 time in order not waste seed, then removal of impurities, filters out seed; Because sugar content in lycium ruthenicum fruit is larger, therefore seed rinses with a large amount of clear water, until become clear water, then soaks seed 4h with 0.3%% potassium permanganate, pulls out and cleans with clear water.
Seed after above-mentioned immersion is puddled at room temperature vernalization 1d in kind of a husky ratio than 1: 3, bunch planting is to Miao Dizhong, general 4 of seeding quantity is seized in every cave, broadcast rear covering silt, cover husky thickness 1.5cm, after sowing 1～2d, some just watering when dry of ground, above seedling ground, cover one deck sunshade net, and the moisturizing of watering.Sowing general 7d can sprout, and 10d seedling all sprouts.After sprouting, throw off part sunshade net.In the time that seedling grows to 3～4cm, throw off whole sunshade nets.Substantially reach the needs that black fruit lyceum commercialization is produced.In plantation germination process, progressively train seedling to adapt to illumination, after plant strain growth tends towards stability, partly or entirely throw off sunshade net, make the growth of seedling reform of nature state.
Embodiment 2
By lycium ruthenicum fruit purified treatment, remove mouldy fruit, filter out the impurity such as residual branch, the fruit tip, the broken tip, sandy soil, the lycium ruthenicum fruit of choosing is poured in water vat, with 40 DEG C of emerge in worm water 24h, then use beater (removal Intranet) that fruit is smashed, to make a call to again 1 time in order not waste seed, then removal of impurities, filters out seed.Because sugar content in lycium ruthenicum fruit is larger, therefore seed rinses with a large amount of clear water, until become clear water, then soaks seed 4h with 0.5% potassium permanganate, pulls out and cleans with clear water.
Seed after above-mentioned immersion is puddled at room temperature vernalization 1d in kind of a husky ratio than 1: 3, bunch planting is to Miao Dizhong, general 3 of seeding quantity is seized in every cave, broadcast rear covering silt, cover husky thickness 1cm, after sowing 2d, some just watering when dry of ground, above seedling ground, cover one deck sunshade net, and the moisturizing of watering.Sowing 7d can sprout, and 10d seedling all sprouts.After sprouting, throw off part sunshade net.In the time that seedling grows to 3～4cm, throw off whole sunshade nets.Substantially reach the needs that black fruit lyceum commercialization is produced.In plantation germination process, progressively train seedling to adapt to illumination, after plant strain growth tends towards stability, partly or entirely throw off sunshade net, make the growth of seedling reform of nature state.
In addition, fresh black fruit lyceum seed is after processing of the present invention, and germination rate can reach more than 85%.The black fruit lyceum seed of storage, the seed of preserving at-4 DEG C～4 DEG C low temperature was placed after 2 years, and after the present invention processes, germination rate still can reach more than 60%; And black fruit lyceum seed is preserved 1 year at In China West Arid Land normal temperature (20～25 DEG C), germination rate only has 40%, preserves 2 years, and the highest germination rate only has 20%, and therefore low temperature storage can extend seed vitality, keeps higher germination rate.
Technical scheme of the present invention is not limited to the restriction of above-mentioned specific embodiment, and the technology distortion that every technical scheme according to the present invention is made, within all falling into protection scope of the present invention.
Claims (3)
1. wild black fruit lyceum seed germination and a method of growing seedlings, is characterized in that, comprises the following steps:
1) lycium ruthenicum fruit is cleaned, removed mouldy fruit, filter out residual branch, the fruit tip, broken nitre, sandy soil impurity, the lycium ruthenicum fruit of choosing is poured in water vat, add the clear water of 40～60 DEG C, soak 24h;
2) with beater, lycium ruthenicum fruit is smashed, removal of impurities, filters out seed, and this step at least repeats 1 time;
3) rinse with clear water the seed obtaining, until become clear water;
4) soak seed 2～4h with 0.3%～0.5% potassium permanganate again, pull out with clear water clean;
5) seed after above-mentioned immersion is puddled at room temperature vernalization 1 day in kind of a husky ratio than 1: 3, bunch planting, to Miao Dizhong, is broadcast rear covering silt, covers husky thickness 1～1.5cm;
6) after sowing 1～2d, above seedling ground, cover one deck sunshade net, and the moisturizing of watering;
7) after sowing 5～7d, can sprout, throw off at least sunshade net of half after sprouting, after 8～10d, seedling all sprouts, and in the time that seedling grows to 3～4cm, throws off whole sunshade nets.
2. wild black fruit lyceum seed germination according to claim 1 and the method for growing seedlings, is characterized in that: the shading rate of described sunshade net is 90%, by its fixation in 1 meter of, nursery top.
3. wild black fruit lyceum seed germination according to claim 1 and the method for growing seedlings, it is characterized in that: described step 5) in by soak after seed bunch planting be the Miao Dizhong of desert soil and mold to soil, seed buried depth is no more than 1cm, 3～4, every cave seed.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982212A (en) * | 2015-07-23 | 2015-10-21 | 新疆林科院经济林研究所 | Seedling raising method improving HeiQi #1 medlar seedling field planting survival rate |
| CN105325147A (en) * | 2015-10-30 | 2016-02-17 | 山西火品生物科技有限公司 | Method for cultivating and planting lycium ruthenicum murray |
| CN105325148A (en) * | 2015-10-30 | 2016-02-17 | 山西火品生物科技有限公司 | Wild lycium ruthenicum artificial domesticating planting method |
| CN105340544A (en) * | 2015-11-20 | 2016-02-24 | 西北师范大学 | LyciumruthenicumMurr introduction domestication seedling growing method |
| CN106489482A (en) * | 2016-10-18 | 2017-03-15 | 内蒙古自治区林业科学研究院 | The efficient seeding growing seedlings method of Desert Area black fruit lyceum |
| CN107182776A (en) * | 2017-06-27 | 2017-09-22 | 河北省农林科学院石家庄果树研究所 | A kind of cross breeding method of strawberry |
| CN112567922A (en) * | 2020-12-08 | 2021-03-30 | 西北农林科技大学 | Lycium ruthenicum seed initiation method, initiator and application |
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| CN103125333A (en) * | 2011-12-02 | 2013-06-05 | 卢玉献 | Cultivation method of wild lycium ruthenicum |
| CN103503683A (en) * | 2013-10-09 | 2014-01-15 | 薛军 | Method for cultivating seedlings of purebred lycium ruthenicum with high survival rate |
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| JP2009232755A (en) * | 2008-03-27 | 2009-10-15 | National Agriculture & Food Research Organization | Treatment method for improving germination |
| CN103125333A (en) * | 2011-12-02 | 2013-06-05 | 卢玉献 | Cultivation method of wild lycium ruthenicum |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104982212A (en) * | 2015-07-23 | 2015-10-21 | 新疆林科院经济林研究所 | Seedling raising method improving HeiQi #1 medlar seedling field planting survival rate |
| CN105325147A (en) * | 2015-10-30 | 2016-02-17 | 山西火品生物科技有限公司 | Method for cultivating and planting lycium ruthenicum murray |
| CN105325148A (en) * | 2015-10-30 | 2016-02-17 | 山西火品生物科技有限公司 | Wild lycium ruthenicum artificial domesticating planting method |
| CN105340544A (en) * | 2015-11-20 | 2016-02-24 | 西北师范大学 | LyciumruthenicumMurr introduction domestication seedling growing method |
| CN105340544B (en) * | 2015-11-20 | 2019-03-29 | 西北师范大学 | A kind of introduction and acclimatization method for culturing seedlings of wild lycium ruthenicum |
| CN106489482A (en) * | 2016-10-18 | 2017-03-15 | 内蒙古自治区林业科学研究院 | The efficient seeding growing seedlings method of Desert Area black fruit lyceum |
| CN107182776A (en) * | 2017-06-27 | 2017-09-22 | 河北省农林科学院石家庄果树研究所 | A kind of cross breeding method of strawberry |
| CN112567922A (en) * | 2020-12-08 | 2021-03-30 | 西北农林科技大学 | Lycium ruthenicum seed initiation method, initiator and application |
| CN112567922B (en) * | 2020-12-08 | 2021-12-14 | 西北农林科技大学 | Lycium ruthenicum seed initiation method, initiator and application |
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