CN102227965A - Method for promoting germination of lily seeds - Google Patents
Method for promoting germination of lily seeds Download PDFInfo
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- CN102227965A CN102227965A CN2011101127909A CN201110112790A CN102227965A CN 102227965 A CN102227965 A CN 102227965A CN 2011101127909 A CN2011101127909 A CN 2011101127909A CN 201110112790 A CN201110112790 A CN 201110112790A CN 102227965 A CN102227965 A CN 102227965A
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- lily
- seed
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- 241000234435 Lilium Species 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000035784 germination Effects 0.000 title abstract description 15
- 230000001737 promoting effect Effects 0.000 title abstract description 3
- 230000007226 seed germination Effects 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 16
- 239000002689 soil Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003864 humus Substances 0.000 claims description 6
- 239000003415 peat Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000002791 soaking Methods 0.000 claims description 6
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000005059 dormancy Effects 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009331 sowing Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
Abstract
The invention provides a method for promoting germination of lily seeds. The method is characterized by treating the treated lily seeds under normal temperature for 1.5-3 months and then treating the lily seeds at minus 1-4 DEG C for 1.5-3 months, thus obtaining the heading seeds. The method has the following advantages and effects: dormancy of the lily seeds is broken, so the first leaf is grown and the true seedlings are formed; by the method, not only is the germination time of the lily seeds greatly shortened and the germination rate of the lily seeds improved, but also the lily seedlings germinate neatly within 30-70 days and the stems can be put forth rapidly, thus speeding up lily breeding and improving the efficiency of breeding the new lily varieties; the method has a simple flow, is suitable for germination treatment of the seeds generated by different hybrid combinations and is especially suitable for large-scale heading expediting and germination of the hybrid lily seeds; the germination rate of the hybrid lily seeds can be more than 90% and the seedling emergence is 90-140 days earlier than conventional seedling emergence; and the method has an obvious promotion effect on stem putting forth after seed germination.
Description
Technical field
The present invention relates to a kind of method that promotes plant seed germination, relate in particular to a kind of hybrid lily seed germination, method of emerging of promoting, belong to field of plant variety breeding technology.
Background technology
Along with improving constantly of people's living standard, fresh cut-flowers has entered in people's the live and work, especially graceful beautiful, favor that lily that delicate fragrance is pleasant more is subjected to people.Yet; the lily seed under field conditions (factors) after planting; can be in one month the balling sprouting except that the part seed of cone drums lily seed and Asia lily; the seed of oriental hybrid lily seed and oriental hybrid lily and the hybridization of other hybrids system; then to can sprout through the time more than 1 year; so not only can seed take place in the long seed germination phase goes rotten; reduce seed germination rate greatly; and the seedling that sprouts is irregular; put forth slowly; and the so long seed germination phase, will seriously restrict the scale of lily flower breeding industry; industrialized development is difficult to satisfy the demand of market to the lily new varieties.Therefore, must be improved prior art.
Summary of the invention
Be the shortening lily seed germination time, and improve the lily seed germination rate, the lily seedling is neatly sprouted, the invention provides a kind of method that promotes the lily seed germination.
The present invention is to provide a kind of like this method that promotes the lily seed germination, it is characterized in that: treated lily seed was handled 1.5～3 months down in normal temperature, handled 1.5～3 months down in-1～4 ℃ low temperature again, promptly get the balling seed.
Behind the described balling planting seed, in 30 days, germination rate reaches more than 60%, and after 70 days, germination rate reaches more than 90%.
Described treated lily seed is: the lily seed of gathering is used tpn solution seed soaking 10～12 hours, the amount of burying 10,000 seeds afterwards by per kilogram matrix mount, with seed and water content is native mixing of matrix of 40～60wt%, and wherein: the mass ratio of matrix soil is: humus soil: peat=1:2; Tpn solution adds 1000ml water by the commercial tpn powder of every gram and is made into.
Described normal temperature is handled: will pack in the plastic sack with the mixture that the matrix mount is embedded with seed, and be positioned in the normal temperature environment, store 1.5～3 months.
Described low temperature treatment is: will pack in the plastic sack with the mixture that the matrix mount is embedded with seed, and be positioned in-1～4 ℃ of low temperature environment, store 1.5～3 months.
Described normal temperature is 18 ℃～25 ℃.
The method of promotion lily seed germination provided by the invention, concrete steps are as follows:
After A, the one-tenth cooked Bulbus Lilii fruit that will gather strip out seed, with sieve semina of having selected and remain, used the tpn solution seed soaking again 10～12 hours, take out the seed through sterilization, wherein tpn solution is that to add 1000ml water by the commercial tpn powder of every gram formulated;
B, the amount of burying 10,000 seeds by per kilogram matrix mount are that the matrix soil of 40～60wt% mixes with the disinfection seed and the water content of steps A, must mixture, and its mesostroma soil property amount ratio is: humus soil: peat=1:2;
C, the mixture of step B is packed in the plastic sack, be positioned in 18～25 ℃ of environment, stored 50～90 days;
D, will be positioned in-1～4 ℃ of low temperature environment, store 50～90 days, obtain to have broken the seed ball of dormancy through the plastic sack that mixture is housed that step C handles;
E, the seed ball of step D is broadcasted sowing on conventional seedbed, earthing 1cm, and management routinely routinely, in 30 days, seed ball germination rate reaches more than 60%, and after 70 days, seed ball germination rate reaches more than 90%.
The present invention compared with prior art has following advantage and effect: adopt such scheme, promptly in preference temperature, under the damp condition, make it to grow radicle, and form a seed ball about diameter 1.5mm, pass through low temperature treatment again, to break the dormancy of lily seed ball, so just can grow first leaf, form real seedling, this processing method has not only shortened the lily seed germination time greatly, improved the germination rate of lily seed, and it is neat that the lily seedling is sprouted, and can put forth very soon, accelerated lily breeding speed, improved the efficient of cultivating the lily new varieties, flow process of the present invention is simple, is applicable to the different seed germination that hybrid combination produced processing, being particularly suitable for large-scale hybrid lily seed urges ball to sprout, the germination rate of hybrid lily seed is reached more than 90%, emerged fast 90～140 days, and putting forth after the germination of lily seed ball had obvious facilitation than the lily method for treating seeds of routine.
Embodiment
The present invention will be further described below in conjunction with embodiment.
Embodiment 1
After A, the one-tenth cooked Bulbus Lilii fruit that will gather strip out seed, with sieve semina of having selected and remain, used the tpn solution seed soaking again 12 hours, described tpn solution is that to add 1000ml water by the commercial tpn powder of every gram formulated, takes out disinfection seed;
B, the amount of burying 10,000 seeds by per kilogram matrix mount are that the matrix soil of 40wt% mixes with the disinfection seed and the water content of steps A, must mixture, and its mesostroma soil is following mass ratio: humus soil: peat=1:2;
C, the mixture of step B is packed in the plastic sack, be positioned in 18 ℃ of environment, stored 90 days;
D, will be positioned in-1 ℃ of low temperature environment, store 90 days through the plastic sack that mixture is housed that step C handles, must the balling seed;
E, with the balling seed broadcasting of step D on conventional seedbed, earthing 1cm, and management routinely routinely, in 30 days, the balling percentage of seedgermination reaches more than 60%, after 70 days, the balling percentage of seedgermination reaches more than 90%.
Embodiment 2
After A, the one-tenth cooked Bulbus Lilii fruit that will gather stripped out seed, with sieve semina of having selected and remain, again with tpn liquid seed soaking 10 hours, described tpn solution was that to add 1000ml water by the commercial tpn powder of every gram formulated, takes out disinfection seed;
B, the amount of burying 10,000 seeds by per kilogram matrix mount are that the matrix soil of 60wt% mixes with the disinfection seed and the water content of steps A, must mixture, and its mesostroma soil is following mass ratio: humus soil: peat=1:2;
C, the mixture of step B is packed in the plastic sack, be positioned in 25 ℃ of environment, stored 60 days;
D, will be positioned in 4 ℃ of low temperature environments, store 60 days through the plastic sack that mixture is housed that step C handles, must the balling seed;
E, with the balling seed broadcasting of step D on conventional seedbed, earthing 1cm, and management routinely routinely, in 30 days, the balling percentage of seedgermination reaches more than 60%, after 70 days, the balling percentage of seedgermination reaches more than 90%.
Embodiment 3
After A, the one-tenth cooked Bulbus Lilii fruit that will gather strip out seed, with sieve semina of having selected and remain, used the tpn solution seed soaking again 11 hours, described tpn solution is that to add 1000ml water by the commercial tpn powder of every gram formulated, takes out disinfection seed;
B, the amount of burying 10,000 seeds by per kilogram matrix mount are that the matrix soil of 50wt% mixes with the disinfection seed and the water content of steps A, must mixture, and its mesostroma soil is following mass ratio: humus soil: peat=1:2;
C, the mixture of step B is packed in the plastic sack, be positioned in 22 ℃ of environment, stored 70 days;
D, will be positioned in 2 ℃ of low temperature environments, store 70 days through the plastic sack that mixture is housed that step C handles, must the balling seed;
E, with the balling seed broadcasting of step D on conventional seedbed, earthing 1cm, and management routinely routinely, in 30 days, the balling percentage of seedgermination reaches more than 60%, after 70 days, the balling percentage of seedgermination reaches more than 90%.
Below set forth the present invention by concrete experiment of the present invention
Can find out that from table 1 processing method of the present invention has than obvious facilitation the sprouting of hybrid lily seed, seedling-growing time has been saved more than 140 days than conventional method.See that according to the sowing situation after the lily seed conventional treatment lily seed will could be emerged after 11 months gradually in sowing, by contrast, the present invention can just reach the effect of germination and emergence in a short time after through the processing of two steps.
Table 2 is to handle the lily kind period of the day from 11 p.m. to 1 a.m using method of the present invention, changes the influence that the normal temperature low temperature storage time puts forth after to seed germination.The lily seed can send radicle earlier and begin balling under the very little normal temperature condition of range of temperature, the processing time length of this link can be brought influence to the size of balling.
Table 1 the inventive method and conventional method are relatively
| Handle classification | The seed sprouting required time | Seed germination rate | Sprout regularity |
| The inventive method | About 160 days | 90% | Good |
| Conventional method | More than 300 days | 40% | Relatively poor |
The influence that the different high low temperature storage times of table 2 are put forth to the seed seedling
Claims (5)
1. a method that promotes the lily seed germination is characterized in that: treated lily seed was handled 1.5～3 months down in normal temperature, handled 1.5～3 months down in-1～4 ℃ low temperature, promptly get the balling seed.
2. the method for promotion lily seed germination as claimed in claim 1, it is characterized in that described treated lily seed is: the lily seed of gathering is used tpn solution seed soaking 10～12 hours, the amount of burying 10,000 seeds afterwards by per kilogram matrix mount, with seed and water content is native mixing of matrix of 40～60wt%, and wherein: the mass ratio of matrix soil is: humus soil: peat=1:2; Tpn solution adds 1000ml water by the commercial tpn powder of every gram and is made into.
3. the method for promotion as claimed in claim 1 lily seed germination is characterized in that described normal temperature is handled and is: will pack in the plastic sack with the mixture that the matrix mount is embedded with seed, and be positioned in the normal temperature environment, store 1.5～3 months.
4. the method for promotion as claimed in claim 1 lily seed germination is characterized in that described low temperature treatment is: will pack in the plastic sack with the mixture that the matrix mount is embedded with seed, and be positioned in-1～4 ℃ of low temperature environment, store 1.5～3 months.
5. the method for promotion lily seed germination as claimed in claim 1 is characterized in that described normal temperature is 18～25 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112790 CN102227965B (en) | 2011-05-03 | 2011-05-03 | Method for promoting germination of lily seeds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110112790 CN102227965B (en) | 2011-05-03 | 2011-05-03 | Method for promoting germination of lily seeds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102227965A true CN102227965A (en) | 2011-11-02 |
| CN102227965B CN102227965B (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110112790 Expired - Fee Related CN102227965B (en) | 2011-05-03 | 2011-05-03 | Method for promoting germination of lily seeds |
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| Country | Link |
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| CN (1) | CN102227965B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918376A (en) * | 2014-03-03 | 2014-07-16 | 四川农业大学 | Method for promoting germination of Lilium sargentiae seeds |
| CN104904478A (en) * | 2015-06-15 | 2015-09-16 | 柳州市合联农业有限公司 | Method for planting oriental lily fresh cut flowers |
| CN112243631A (en) * | 2020-09-14 | 2021-01-22 | 云南省农业科学院花卉研究所 | Method for rapidly breaking dormancy of green flower lily seed bulbs |
| CN114885690A (en) * | 2022-05-20 | 2022-08-12 | 中国五冶集团有限公司 | Large-scale production and propagation method for pineapples and lilies |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101040600A (en) * | 2007-04-13 | 2007-09-26 | 浙江省农业科学院 | Method of crossbreeding and quick propagating the lilium formolongi seed and its parents |
| CN101189943A (en) * | 2006-11-18 | 2008-06-04 | 怀化医学高等专科学校 | Seed propagating fast breeding method for paris polyphylla |
| CN101971757A (en) * | 2010-08-30 | 2011-02-16 | 河南省海芋生物发展有限公司 | Cultivation method for oriental lily fresh cut-flower |
-
2011
- 2011-05-03 CN CN 201110112790 patent/CN102227965B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101189943A (en) * | 2006-11-18 | 2008-06-04 | 怀化医学高等专科学校 | Seed propagating fast breeding method for paris polyphylla |
| CN101040600A (en) * | 2007-04-13 | 2007-09-26 | 浙江省农业科学院 | Method of crossbreeding and quick propagating the lilium formolongi seed and its parents |
| CN101971757A (en) * | 2010-08-30 | 2011-02-16 | 河南省海芋生物发展有限公司 | Cultivation method for oriental lily fresh cut-flower |
Non-Patent Citations (1)
| Title |
|---|
| 关文灵等: "大百合种子休眠特性及休眠破除", 《西北植物学报》, vol. 30, no. 12, 15 December 2010 (2010-12-15), pages 2479 - 2483 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918376A (en) * | 2014-03-03 | 2014-07-16 | 四川农业大学 | Method for promoting germination of Lilium sargentiae seeds |
| CN104904478A (en) * | 2015-06-15 | 2015-09-16 | 柳州市合联农业有限公司 | Method for planting oriental lily fresh cut flowers |
| CN112243631A (en) * | 2020-09-14 | 2021-01-22 | 云南省农业科学院花卉研究所 | Method for rapidly breaking dormancy of green flower lily seed bulbs |
| CN114885690A (en) * | 2022-05-20 | 2022-08-12 | 中国五冶集团有限公司 | Large-scale production and propagation method for pineapples and lilies |
| CN114885690B (en) * | 2022-05-20 | 2023-08-22 | 中国五冶集团有限公司 | Large-scale production and propagation method by utilizing pineapple lily |
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| Publication number | Publication date |
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| CN102227965B (en) | 2013-05-01 |
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Granted publication date: 20130501 |