CN108738462A - A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion - Google Patents
A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion Download PDFInfo
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- CN108738462A CN108738462A CN201810410094.8A CN201810410094A CN108738462A CN 108738462 A CN108738462 A CN 108738462A CN 201810410094 A CN201810410094 A CN 201810410094A CN 108738462 A CN108738462 A CN 108738462A
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- seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- Environmental Sciences (AREA)
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Abstract
The present invention relates to a kind of methods that short time high temperature promotes to turn round yellow thatch seed sprouting, and this approach includes the following steps：（1）Seed collection and screening：Yellow thatch seed maturity is turned round in annual October to November, seed-bearing fruit ear is directly cut with secateurs, interior is taken back in acquisition together；The impurity on seed is removed after harvesting in time；It is spare in the seed of dark brown to black to retain kernel seed coat colour；（2）High-temperature process：Above-mentioned spare seed is put into pallet 10~20 min of processing under 70 DEG C of constant temperature；（3）Seed is sprouted：The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature is controlled at 25 ± 2 DEG C.The present invention has the advantages of easy to operation, facility requirements are few, and technology requires simply, easy popularization and application, with important application and promotional value in terms of turning round yellow thatch seeling industry and degraded ecosystem Ecological Restoration Works.
Description
Technical field
The invention belongs to vegetable seeds seedling-raising technique fields, and in particular to a kind of finally real using high-temperature service short time treatment
Now quickly improve the processing method for turning round yellow thatch seed germination rate.
Background technology
Turn round yellow thatch（Heteropogoncontortus）Also known as muscle is under the jurisdiction of grass family（Gramineae）Huang Mao belongs to
（Heteropogon）Herbaceos perennial is dry-hot valley grassland soil seed bank and aboveground vegetation dominant population；It is distributed in
The ground such as Southwest China, south China and Zhejiang, Hubei.It is distributed on the low mountain in Southern Subtropic Zone of China hills；In Hengduan Mountainous Region, river valley
Chad matter tailo forms single advantage group.It is in that pencil is grown to turn round yellow thatch often, is mutually wound after aristiform seed maturity, therefore claims " to turn round
Huang Mao ", fibrous root is flourishing, and happiness heat and drought resisting, impoverishment tolerant soil, the advantage on degeneration dry red soil is especially prominent, is xeothermic river
The advantage native soil herbaceous plant of paddy.Grass product matter is good before flowering for the plant, and preferable feed or haylage are can be used as before awns maturation.
It is alternatively arranged as the pioneer of degraded ecosystem ecological recovery.But according to the literature, seed germination rate is not high, has to be solved
The seed germination rate for turning round yellow thatch, saves germ plasm resource, promotes its effect and efficiency in ecological recovery.
Invention content
It is an object of the invention to overcome the deficiency of the prior art, and offer is a kind of easy to operation, low-cost
Quickly improve the processing method for turning round yellow thatch seed germination rate.
The present invention is achieved through the following technical solutions：
A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion, includes the following steps：
（1）Seed collection and screening：Yellow thatch seed maturity is turned round in annual October to November, seed has directly been cut with secateurs
Fruit ear, together acquisition take back interior；Remove other impurity such as awns after harvesting in time, removal kind skin is white or yellow or yellowish green
It is spare in the seed of dark brown to black to retain kernel seed coat colour for the immature seed of color；
（2）High-temperature process：70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into
In case, when the temperature inside the box rises to 70 DEG C, above-mentioned spare seed is put into pallet under 70 DEG C of constant temperature and handles 10~20
Min during processing otherwise breaks and stirs seed, its every seed is made to be heated evenly；After treatment taking-up is positioned over interior, then turns over
It is 3~5 times dynamic, it is cooled to room temperature spare；
（3）Seed is sprouted：The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, it sprouts
Hair rate is up to 80% or more.
It is further this method step 2 of the present invention）Processing time used by high-temperature process is 15min.
It is further this method step 2 of the present invention）Processing time used by high-temperature process is 18min.
It is further this method step 2 of the present invention）Processing time used by high-temperature process is 20min.
It is further this method step 2 of the present invention）Processing time used by high-temperature process is 12min.
It is further this method step 2 of the present invention）Processing time used by high-temperature process is 10min.
The beneficial effects of the present invention are：A kind of short time high temperature of the present invention promotes to turn round the method that yellow thatch seed is sprouted
Break the inertial thinking that herbaceous plant does not use high-temperature process generally, is successfully found a kind of utilize under short time high temperature processing
The method for promoting its seed to sprout, its final seed germination rate than being significantly improved by about one time before processing, germination rate up to 80% with
On, reach as high as 88.5%.The present invention has easy to operation, and facility requirements are few, and technology requires simple, easily promotes and applies
Advantage has important application and promotional value in terms of turning round yellow thatch seeling industry and degraded ecosystem Ecological Restoration Works.
The present invention is further explained With reference to embodiment.
Specific implementation mode
A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion, includes the following steps：
（1）Seed collection and screening：Yellow thatch seed maturity is turned round in annual October to November, seed has directly been cut with secateurs
Fruit ear, together acquisition take back interior；Remove other impurity such as awns after harvesting in time, removal kind skin is white or yellow or yellowish green
It is spare in the seed of dark brown to black to retain kernel seed coat colour for the immature seed of color；
（2）High-temperature process：70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into
In case, when the temperature inside the box rises to 70 DEG C, above-mentioned spare seed is put into pallet under 70 DEG C of constant temperature and handles 10~20
Min during processing otherwise breaks and stirs seed, its every seed is made to be heated evenly；After treatment taking-up is positioned over interior, then turns over
It is 3~5 times dynamic, it is cooled to room temperature spare；
（3）Seed is sprouted：The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, it sprouts
Hair rate is up to 80% or more.
The present invention is described in detail using five groups of embodiments below.
See embodiment 1, is further this method step 2 of the present invention）Processing time used by high-temperature process is 10min.
See embodiment 2, is further this method step 2 of the present invention）Processing time used by high-temperature process is 15min.
See embodiment 3, is further this method step 2 of the present invention）Processing time used by high-temperature process is 20min.
See embodiment 4, is further this method step 2 of the present invention）Processing time used by high-temperature process is 12min.
See embodiment 5, is further this method step 2 of the present invention）Processing time used by high-temperature process is 18min.
Embodiment 1
（1）Seed collection and screening：
Yellow thatch seed maturity is turned round in annual October to November, seed-bearing fruit ear is directly cut with secateurs, acquires band together
Go back to interior；Remove other impurity such as awns after harvesting in time, removal kind skin is white or the immature seed of yellow or yellow green, protects
Reserve seed for planting skin brown color to black seed it is spare；
（2）High-temperature process：
70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into case, when in case
When temperature rises to 70 DEG C, above-mentioned spare seed is put into pallet and handles 10 min under 70 DEG C of constant temperature, during processing otherwise
It is disconnected to stir seed, so that its every seed is heated evenly；After treatment taking-up is positioned over interior, then stirs 3~5 times, is down to room
It is spare after temperature；
（3）Seed is sprouted：
The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, germination rate is up to 80.6%.
Embodiment 2
（1）Seed collection and screening：
With embodiment 1；
（2）High-temperature process：
70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into case, when in case
When temperature rises to 70 DEG C, above-mentioned spare seed is put into pallet and handles 15 min under 70 DEG C of constant temperature, during processing otherwise
It is disconnected to stir seed, so that its every seed is heated evenly；After treatment taking-up is positioned over interior, then stirs 3~5 times, is down to room
It is spare after temperature；
（3）Seed is sprouted：
The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, germination rate is up to 88.5%.
Embodiment 3
（1）Seed collection and screening：
With embodiment 1；
（2）High-temperature process：
70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into case, when in case
When temperature rises to 70 DEG C, above-mentioned spare seed is put into pallet and handles 20 min under 70 DEG C of constant temperature, during processing otherwise
It is disconnected to stir seed, so that its every seed is heated evenly；After treatment taking-up is positioned over interior, then stirs 3~5 times, is down to room
It is spare after temperature；
（3）Seed is sprouted：
The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, germination rate is up to 83.7%.
Embodiment 4
（1）Seed collection and screening：
With embodiment 1；
（2）High-temperature process：
70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into case, when in case
When temperature rises to 70 DEG C, above-mentioned spare seed is put into pallet and handles 12min under 70 DEG C of constant temperature, it is disconnected during processing
Seed is stirred, its every seed is made to be heated evenly；After treatment taking-up is positioned over interior, then stirs 3~5 times, is down to room temperature
It is spare afterwards；
（3）Seed is sprouted：
The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, germination rate is up to 85.8%.
Embodiment 5
（1）Seed collection and screening：
With embodiment 1；
（2）High-temperature process：
70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into case, when in case
When temperature rises to 70 DEG C, above-mentioned spare seed is put into pallet and handles 18min under 70 DEG C of constant temperature, it is disconnected during processing
Seed is stirred, its every seed is made to be heated evenly；After treatment taking-up is positioned over interior, then stirs 3~5 times, is down to room temperature
It is spare afterwards；
（3）Seed is sprouted：
The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature control exists（25±2）DEG C, germination rate is up to 85.4%.
It is wherein preferred embodiment with embodiment 2.
Above-described is only specific embodiments of the present invention, and the common sense such as well known concrete structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that above-described embodiment is not limit the invention in any way, those skilled in the art is come
It says, every technical solution obtained by the way of equivalent substitution or equivalent transformation is all fallen in protection scope of the present invention.This
The protection domain that application requires should be subject to the content of its claim, and the records such as specific implementation mode in specification can be with
Content for explaining claim.
Claims (6)
1. a kind of short time high temperature promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that this approach includes the following steps：
（1）Seed collection and screening：Yellow thatch seed maturity is turned round in annual October to November, seed has directly been cut with secateurs
Fruit ear, together acquisition take back interior；The impurity on seed is removed after harvesting in time；Removal kind of skin is white or yellow or yellowish green
It is spare in the seed of dark brown to black to retain kernel seed coat colour for the immature seed of color；
（2）High-temperature process：70 DEG C of the temperature inside the box is set with thermostatic drying chamber, while disk or other heat safe pallets being put into
In case, when the temperature inside the box rises to 70 DEG C, above-mentioned spare seed is put into pallet under 70 DEG C of constant temperature and handles 10~20
Min during processing otherwise breaks and stirs seed, its every seed is made to be heated evenly；After treatment taking-up is positioned over interior, then turns over
It is 3~5 times dynamic, it is cooled to room temperature spare；
（3）Seed is sprouted：The seed that high-temperature process is crossed is placed on vermiculite or filter paper and is sprouted, temperature is controlled at 25 ± 2 DEG C.
2. a kind of short time high temperature according to claim 1 promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that the party
Method step 2）Processing time used by high-temperature process is 15min.
3. a kind of short time high temperature according to claim 1 promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that the party
Method step 2）Processing time used by high-temperature process is 18min.
4. a kind of short time high temperature according to claim 1 promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that the party
Method step 2）Processing time used by high-temperature process is 20min.
5. a kind of short time high temperature according to claim 1 promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that the party
Method step 2）Processing time used by high-temperature process is 12min.
6. a kind of short time high temperature according to claim 1 promotes to turn round the method that yellow thatch seed is sprouted, which is characterized in that the party
Method step 2）Processing time used by high-temperature process is 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410094.8A CN108738462A (en) | 2018-05-02 | 2018-05-02 | A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810410094.8A CN108738462A (en) | 2018-05-02 | 2018-05-02 | A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion |
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| Publication Number | Publication Date |
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| CN108738462A true CN108738462A (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810410094.8A Pending CN108738462A (en) | 2018-05-02 | 2018-05-02 | A kind of method that short time high temperature promotes the yellow thatch seed sprouting of torsion |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020124465A1 (en) * | 2001-03-08 | 2002-09-12 | Kharkwal Amit Chandra | Method for inducing improved seed germination in podophyllum hexandrum royle |
-
2018
- 2018-05-02 CN CN201810410094.8A patent/CN108738462A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020124465A1 (en) * | 2001-03-08 | 2002-09-12 | Kharkwal Amit Chandra | Method for inducing improved seed germination in podophyllum hexandrum royle |
Non-Patent Citations (2)
| Title |
|---|
| 王海宁等: "不同收获期扭黄茅种子萌发特性研究", 《草原与草坪》 * |
| 霍冬芳等: "萌发前高温处理对坡柳种子萌发率的影响", 《种子》 * |
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Application publication date: 20181106 |
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