CN105230176B - A kind of processing method for improving aalii seed germination rate - Google Patents
A kind of processing method for improving aalii seed germination rate Download PDFInfo
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- CN105230176B CN105230176B CN201510708093.8A CN201510708093A CN105230176B CN 105230176 B CN105230176 B CN 105230176B CN 201510708093 A CN201510708093 A CN 201510708093A CN 105230176 B CN105230176 B CN 105230176B
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Abstract
The invention discloses a kind of processing method for improving aalii seed germination rate, it is related to vegetable seeds seedling-raising technique field, and it is concretely comprised the following steps：(1), seed collection；(2), seed is screened and air-dried；(3), high-temperature process；(4), seed is sprouted.It is easy to operation, and management cost is low, and technical requirements are simple, easy popularization and application, can be widely used in aalii seed seedling-raising and slope ecological recovery harnessing project technology.
Description
Technical field：
The present invention relates to a kind of processing method for improving aalii seed germination rate, belong to vegetable seeds seedling-raising technique field.
Background technology：
Aalii（Dndonaea viscosaL.）Also known as akeake, bright foxy old hand, belong to Sapindaceae (Sapindaceae) car
Sang Zi category (DodonaeaMiller) perennial evergreen shrub or dungarunga, arid hillside, spacious is often born in, is distributed in full generation
The subtropical and tropical zones on boundary, China are distributed mainly on the west and south, south to the southeast, a variety of allusion quotations are commonly formed in dry-hot valley
Type association landscape.Its root system is very flourishing, has stronger drought-resistant, impoverishment tolerant ability, and has the strong characteristic of sprouting ability,
Frequently as the important revegetation species in arid and semi-arid lands.But aalii is introduced a fine variety to Central Yunnan and found, its seed
Germination rate is extremely low at normal temperatures after maturation, and only 7.00% or so, directly influence effect and effect of the aalii in ecological recovery
Rate, at present urgent need to resolve how to improve the germination rate of aalii seed, save germ plasm resource, it is applied to Central Yunnan ecology extensive
Effect and efficiency in multiple are increased dramatically.
The content of the invention：
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of processing for improving aalii seed germination rate
Method.
A kind of processing method of raising aalii seed germination rate of the present invention, it is concretely comprised the following steps：
1st, seed collection：In annual late September to late November aalii seed maturity, kind has directly been cut with secateurs
Interior is taken back in the fruit branch of son, in the lump collection；Pericarp, sprig and other impurity are removed after harvesting in time, retains kernel seed coat colour darkly
The seed of color；
2nd, seed is screened and air-dried：Originally water sieve by the kernel seed coat colour of harvesting in 3 times of volumes of aalii seed of black
Choosing, the seed of the reject floating water surface after 10 minutes, the remaining seed for sinking to container bottom is the seed of mature and plump, selects and puts
It is standby after being air-dried under normal temperature disposed within by 48 hours, the seed for there are small holes caused by worms is manually removed during air-drying；
3rd, high-temperature process：With thermostatic drying chamber, 80 DEG C of the temperature inside the box is set, while by white disk or other resistant to elevated temperatures supports
Disk is put into case, when the temperature inside the box rises to 80 DEG C, by above-mentioned standby seed be put into pallet under 80 DEG C of constant temperature processing 5~
20 min, during processing otherwise break and stir seed, be heated evenly its every seed；Processing is taken out after terminating and is positioned over interior,
Stir 3~5 times, be down to standby after room temperature again；
4th, seed is sprouted：The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, and temperature control exists（25±2）
DEG C, germination rate is up to more than 60%.
Beneficial effects of the present invention are：It is easy to operation, and management cost is low, and technical requirements are simple, easy popularization and application,
It can be widely used in aalii seed seedling-raising and slope ecological recovery harnessing project technology.
Embodiment：
To make the object, technical solutions and advantages of the present invention of greater clarity, below by the specific embodiment shown
To describe the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.In addition,
In the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
Present embodiment uses following technical scheme：It is concretely comprised the following steps：
1st, seed collection：In annual late September to late November aalii seed maturity, kind has directly been cut with secateurs
Interior is taken back in the fruit branch of son, in the lump collection；Pericarp, sprig and other impurity are removed after harvesting in time, retains kernel seed coat colour darkly
The seed of color；
2nd, seed is screened and air-dried：Originally water sieve by the kernel seed coat colour of harvesting in 3 times of volumes of aalii seed of black
Choosing, the seed of the reject floating water surface after 10 minutes, the remaining seed for sinking to container bottom is the seed of mature and plump, selects and puts
It is standby after being air-dried under normal temperature disposed within by 48 hours, the seed for there are small holes caused by worms is manually removed during air-drying；
3rd, high-temperature process：With thermostatic drying chamber, 80 DEG C of the temperature inside the box is set, while by white disk or other resistant to elevated temperatures supports
Disk is put into case, when the temperature inside the box rises to 80 DEG C, by above-mentioned standby seed be put into pallet under 80 DEG C of constant temperature processing 5~
20 min, during processing otherwise break and stir seed, be heated evenly its every seed；Processing is taken out after terminating and is positioned over interior,
Stir 3~5 times, be down to standby after room temperature again；
4th, seed is sprouted：The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, and temperature control exists（25±2）
DEG C, germination rate is up to more than 60%.
Seed germination rate improves 8 ~ 9 times than before processing in present embodiment, and for germination rate up to more than 60%, highest can
Up to 74%.With easy to operation, facility requirements are few, and technical requirements are simple, the advantages of easy popularization and application, given birth in aalii seedling
There is important application and promotional value in terms of the Ecological Restoration Works of production and Central Yunnan.
Embodiment 1
1st, seed collection：
In annual late September to late November aalii seed maturity, seed-bearing fruit branch is directly cut with secateurs, one
And gather and take back interior；Pericarp, sprig and other impurity are removed after harvesting in time, retains the seed that kernel seed coat colour is in black；
2nd, seed is screened and air-dried：
The kernel seed coat colour of harvesting is screened in the aalii seed of black with the running water of 3 times of volumes, reject floats after 10 minutes
The seed of floatation surface, the remaining seed for sinking to container bottom are the seed of mature and plump, select and are positioned under normal temperature laboratory and lead to
Standby after spending 48 hours and air-drying, manually being removed during air-drying has the seeds of small holes caused by worms；
3rd, high-temperature process：
80 DEG C of the temperature inside the box is set with thermostatic drying chamber, while white disk or other resistant to elevated temperatures pallets are put into case,
When the temperature inside the box rises to 80 DEG C, above-mentioned standby seed is put into pallet 5 min are handled under 80 DEG C of constant temperature, during processing
Seed is constantly stirred, is heated evenly its every seed；Processing is taken out after terminating and is positioned over interior, then is stirred 3~5 times, is dropped
It is standby after to room temperature；
4th, seed is sprouted：The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, and temperature control exists（25±2）
DEG C, germination rate is up to 60.7%.
Embodiment 2
1st, seed collection：
In annual late September to late November aalii seed maturity, seed-bearing fruit branch is directly cut with secateurs, one
And gather and take back interior；Pericarp, sprig and other impurity are removed after harvesting in time, retains the seed that kernel seed coat colour is in black；
2nd, seed is screened and air-dried：
The kernel seed coat colour of harvesting is screened in the aalii seed of black with the running water of 3 times of volumes, reject floats after 10 minutes
The seed of floatation surface, the remaining seed for sinking to container bottom are the seed of mature and plump, select and are positioned under normal temperature laboratory and lead to
Standby after spending 48 hours and air-drying, manually being removed during air-drying has the seeds of small holes caused by worms；
3rd, high-temperature process：
80 DEG C of the temperature inside the box is set with thermostatic drying chamber, while white disk or other resistant to elevated temperatures pallets are put into case,
When the temperature inside the box rises to 80 DEG C, above-mentioned standby seed is put into pallet 10 min, process phase are handled under 80 DEG C of constant temperature
Between constantly to stir seed, be heated evenly its every seed；Processing is taken out after terminating and is positioned over interior, then is stirred 3~5 times,
It is down to standby after room temperature；
4th, seed is sprouted：
The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, and temperature control exists（25±2）DEG C, germination rate reaches
74.0%。
Embodiment 3
1st, seed collection：
In annual late September to late November aalii seed maturity, seed-bearing fruit branch is directly cut with secateurs, one
And gather and take back interior；Pericarp, sprig and other impurity are removed after harvesting in time, retains the seed that kernel seed coat colour is in black；
2nd, seed is screened and air-dried：
The kernel seed coat colour of harvesting is screened in the aalii seed of black with the running water of 3 times of volumes, reject floats after 10 minutes
The seed of floatation surface, the remaining seed for sinking to container bottom are the seed of mature and plump, select and are positioned under normal temperature laboratory and lead to
Standby after spending 48 hours and air-drying, manually being removed during air-drying has the seeds of small holes caused by worms；
3rd, high-temperature process：
80 DEG C of the temperature inside the box is set with thermostatic drying chamber, while white disk or other resistant to elevated temperatures pallets are put into case,
When the temperature inside the box rises to 80 DEG C, above-mentioned standby seed is put into pallet 20 min, process phase are handled under 80 DEG C of constant temperature
Between constantly to stir seed, be heated evenly its every seed；Processing is taken out after terminating and is positioned over interior, then is stirred 3~5 times,
It is down to standby after room temperature；
4th, seed is sprouted：
The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, and temperature control exists（25±2）DEG C, germination rate reaches
65.3%。
It is preferred embodiment wherein with embodiment 2.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (1)
- A kind of 1. processing method for improving aalii seed germination rate, it is characterised in that：It is concretely comprised the following steps：(1), seed collection：In annual late September to late November aalii seed maturity, seed has directly been cut with secateurs Fruit branch, in the lump collection take back interior；Pericarp, sprig and other impurity are removed after harvesting in time, it is in black to retain kernel seed coat colour Seed；(2), seed is screened and air-dried：The kernel seed coat colour of harvesting is screened in the aalii seed of black with the running water of 3 times of volumes, The seed of the reject floating water surface after 10 minutes, the remaining seed for sinking to container bottom is the seed of mature and plump, selects and places It is standby after being air-dried under normal temperature laboratory by 48 hours, the seed for there are small holes caused by worms is manually removed during air-drying；(3), high-temperature process：With thermostatic drying chamber, 80 DEG C of the temperature inside the box is set, while by white disk or other resistant to elevated temperatures pallets It is put into case, when the temperature inside the box rises to 80 DEG C, above-mentioned standby seed is put into pallet and handled under 80 DEG C of constant temperature 10min, during processing otherwise break and stir seed, be heated evenly its every seed；Processing is taken out after terminating and is positioned over interior, then Stir 3~5 times, be down to standby after room temperature；(4), seed is sprouted：The seed that high-temperature process is crossed, which is placed on fine sand or filter paper, to be sprouted, temperature control in (25 ± 2) DEG C, Germination rate is up to more than 74%.
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| CN105230176B true CN105230176B (en) | 2018-02-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106212159A (en) * | 2016-07-28 | 2016-12-14 | 阜南县东奥工艺品有限公司 | A kind of method for culturing seedlings of Salix babylonica L. |
| CN106234103A (en) * | 2016-07-28 | 2016-12-21 | 阜南县东奥工艺品有限公司 | A kind of implantation methods of high-survival rate Salix babylonica L. |
| CN115362785A (en) * | 2022-09-02 | 2022-11-22 | 三峡大学 | Method for promoting germination of Douglas fir-tree seeds in cement-based habitat base material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836572A (en) * | 2010-05-04 | 2010-09-22 | 四川大学 | Construction method of plant community in South China |
| US20140073509A1 (en) * | 2012-09-10 | 2014-03-13 | Sumitomo Chemical Company, Limited | Method for controlling noxious organisms |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836572A (en) * | 2010-05-04 | 2010-09-22 | 四川大学 | Construction method of plant community in South China |
| US20140073509A1 (en) * | 2012-09-10 | 2014-03-13 | Sumitomo Chemical Company, Limited | Method for controlling noxious organisms |
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