CN104938197B - Fast propagation method for short solidago - Google Patents
Fast propagation method for short solidago Download PDFInfo
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- CN104938197B CN104938197B CN201510390106.1A CN201510390106A CN104938197B CN 104938197 B CN104938197 B CN 104938197B CN 201510390106 A CN201510390106 A CN 201510390106A CN 104938197 B CN104938197 B CN 104938197B
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- China
- Prior art keywords
- cuttings
- short
- cuttage
- branch
- goldenrod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
Abstract
The invention discloses a fast propagation method for a short solidago. The cultivated short solidago healthy plant which has blossomed is selected, a withered branch on a raceme is cut out from the position 3 cm to 5 cm below the raceme, the remaining part is adopted as a cuttage material, the cuttage material is pre-processed, and is maintained through a full-gloss spraying facility, calluses can be generated through five to seven days, a new root can grow to more than 3 cm after 14 days, and field planting can be carried out. The propagation method is innovated to solve the scale production problem of the short solidago, the method is simple, and cost is saved.
Description
Technical field
The present invention relates to a kind of method for quickly breeding of short goldenrod, and in particular to the cutting propagation side of short goldenrod
Method, belongs to technical field of plant propagation.
Background technology
Short goldenrod (Solidago decurrens Lour.var.dwarf) is composite family Solidago perennial grass
This flowers, plant height 30-40 ㎝, compared with Solidago Canadensis, plant is shorter, and plant type is compact, and flower is closeer, and color is more gorgeous,
Florescence is longer, and form is more beautiful.Capitulum spends little, ecru in multiple total shape and slightly biased to side.The natural florescence 5-6 months, hold
In continuous January, only open once within 1 year.
Short goldenrod florescence length, sight are strong, can be widely applied to Landscape, roadside embellishment, flower bed design, sew flower
It is the ideal material in showy flowers of herbaceous plants flower border on lawn；Because its plant type is compact short, hold that the green time is long, potted plant appreciation effect is good；Simultaneously
Because its flower is tiny dense, fresh keeping time is long, thus matches somebody with somebody material but also as the ideal of flower arrangement, is mutually equal to rhizoma arisaematis, forget-me-not
It is beautiful.But the weak point of short goldenrod is that itself can not carry out seminal propagation, is exactly can not to obtain for numerous under nature
The seed grown, in addition its division propagation rate is very low, thus can not carry out large-scale production, seriously hinder its commerial growing and
Industry Promotion.
The content of the invention
It is an object of the invention to provide a kind of method for quickly breeding of short goldenrod, by innovating propagation method, to solve
The large-scale production problem of certainly short goldenrod, method is simple and cost-effective.
To reach object above, the technical solution used in the present invention is：A kind of method for quickly breeding of short goldenrod, bag
Include following steps：
The first step, selected reproduction object --- in mid or late June, the short goldenrod health for opening flower for choosing cultivation is planted
Strain.
Second step, prepares propagating materials --- and the healthy branch of flower was opened in selection, was cut from the 3-5cm of panicle lower section
Under；The withered branch on inflorescence is cut off, using remainder as cuttage material.
3rd step, makes cuttings --- cuttage material reprocessed.It is close to panicle mobile jib clip one-level branch
Inflorescence is used as cuttings；When cuttings is made, the blade for retaining 3 section left and right on each branch, remaining blade of lower end and two are made
Level is all cut by branched inflorescence, and so far cuttings completes.
4th step, cuttage --- slotting machine is full sunshine and spray, and medium is thick river sand.During cuttage, in order to avoid the damage to clip
It is bad, cuttage can be carried out by two ways：(1) guttering：Ditched with scuppit on moist slotting machine, depth is 5-8cm, line-spacing
For 10cm；Cuttings is put in the trench neatly, spacing in the rows is 5cm；Landfill groove, keeps cuttings upright upwards.(2) jack method：
With branch or chopsticks of a diameter of 5-10 ㎜ etc. on moist slotting machine, aperture, then general are inserted into vertically downward on slotting machine in advance
Cuttings is put in aperture, space and the reality that press...withes one's finger around landfill；Seeding row spacing is ibid.
5th step, maintenance --- the present invention is conserved using full sunshine and spray facility, and through 5-7 days callus group can be produced
Knit, new root can be grown to more than 3cm within 14 days, transplant with can descending.
The present invention compared with prior art, with advantages below：
1st, the quick breeding of short goldenrod is realized first.
2nd, method is simple and cost-effective：The cutting medium of short goldenrod is river sand, is readily available, low cost
It is honest and clean.
3rd, take root fast, survival rate is high：Cuttage survival rate is up to more than 98%, and cuttings can take root for 7 days or so, after 14 days just
Transplant with can descending.
4th, by the use of plant refuse as propagating materials：Mid or late June, the florescence of short goldenrod draws to an end, inflorescence
Fall into decay, appreciation effect declines, and needs to prune it；When the present invention exactly spends rear trimming and finishing using short goldenrod
The discarded object of gained --- colored branch was opened as propagating materials, by pruning in combination with cutting propagation.
5th, simple to operate, technical difficulty is little, suits large area to popularize：The propagating materials that existing method is adopted is to send out in spring
The sprouting for coming, branch is soft, and technical requirements are high during cuttage, cuttings often occurs and rots and reduce survival rate；And present invention branch used
Bar degree of lignification is higher, and cuttings hardness is moderate, thus simple to operate, and survival rate is high.
6th, be conducive to maternal plant second bloom, extend the time of viewing and admiring, increased exhibition effect：Prior art is by short solidago plant
Colored spray carries out cuttage as propagating materials, and carries out in spring, can so postpone the natural florescence of short goldenrod；This
Invention is first using the pruning discarded object of short goldenrod --- and opening colored branch carries out cuttage, and carries out in summer, not only
The natural florescence of short goldenrod will not be postponed, and by trimming and finishing, short goldenrod maternal plant can be made during National Day
Second bloom.When generally conventionally breeding short goldenrod, its maternal plant only opens and once spends for 1 year, i.e. the 5-6 months bloom, its
Afterwards because inflorescence (branch of alternatively referred to as blooming) is withered and harbors in shoot apex for a long time, later stage exhibition is affected；The present invention is being carried
While height goldenrod breeding coefficient, the habit that short goldenrod " only opens and once spend " for a year in outdoor cropping is also changed
Property, the exhibition effect of short goldenrod is substantially increased, the value and its commodity that improve it as ornamental flower is attached
It is value added.
To sum up, the present invention compared with prior art, with breeding it is fast, easily take root, it is simple to operate, with low cost, become give up into
Precious, appreciation effect is good, fast, the commodity high efficiency that forms landscape, the advantage such as suit large area to popularize.
Specific embodiment
Present invention is described in detail with reference to example：
First, operating procedure
It is provided with the cuttage experiment of different cuttings in Xi'an botanical garden new district seedling-wood breeding platform respectively.
The first step, selected reproduction object --- in mid or late June, choose the short goldenrod health plant that flower was opened in cultivation
Strain.
Second step, prepares propagating materials --- and the healthy branch of flower was opened in selection, was cut from the 3-5cm of panicle lower section
Under；The withered branch on inflorescence is cut off, using remainder as cuttage material.
3rd step, makes cuttings --- cuttage material reprocessed.It is close to panicle mobile jib clip one-level branch
Inflorescence is used as cuttings；When cuttings is made, the blade for retaining 3 section left and right on each branch, remaining blade of lower end and two are made
Level is all cut by branched inflorescence.So far cuttings completes.
4th step, cuttage --- slotting machine is full sunshine and spray, and medium is thick river sand.During cuttage, in order to avoid the damage to clip
It is bad, cuttage can be carried out by two ways：(1) guttering：Ditched with scuppit on moist slotting machine, depth is 5-8cm, line-spacing
For 10cm；Cuttings is put in the trench neatly, spacing in the rows is 5cm；Landfill groove, keeps cuttings upright upwards.(2) jack method：
With branch or chopsticks of a diameter of 5-10 ㎜ etc. on moist slotting machine, aperture, then general are inserted into vertically downward on slotting machine in advance
Cuttings is put in aperture, space and the reality that press...withes one's finger around landfill；Seeding row spacing is ibid.
5th step, maintenance --- the present invention adopts full sunshine and spray facility.
6th step, as a result --- by repetition test and observation, callus can be produced through 5-7 days, new root can within 14 days
Grow to more than 3cm.
Short goldenrod inflorescence (opening colored) cuttage and cane cuttage (bottom old stem) results contrast
2nd, result
The present invention chooses the short goldenrod inflorescence for opening flower as cuttings, carries out in full sunshine and spray sand bed, realizes
The quick breeding of short goldenrod.
The present invention in Xi'an botanical garden new district seedling-wood breeding platform has carried out that experiment is repeated several times, and test effect is good.
Claims (1)
1. a kind of method for quickly breeding of short goldenrod, is characterized in that comprising the following steps：
The first step, selected reproduction object --- in mid or late June, choose the short goldenrod healthy plant for opening flower of cultivation；
Second step, prepares propagating materials --- and the healthy branch of flower was opened in selection, was cut from the 3-5cm of panicle lower section, was cut
The withered branch gone on inflorescence, using remainder as cuttage material；
3rd step, makes cuttings --- and cuttage material is reprocessed, is close to panicle mobile jib clip one-level branched inflorescence
As cuttings, when cuttings is made, the blade for retaining 3 section left and right on each branch, remaining blade of lower end and two fractions are made
Branch inflorescence is all cut, and so far cuttings completes；
4th step, cuttage --- slotting machine is full sunshine and spray, and medium is thick river sand, during cuttage, in order to avoid the damage to clip, and can
Cuttage is carried out by two ways：(1) guttering：Ditched with scuppit on moist slotting machine, depth is 5-8cm, and line-spacing is
10cm, cuttings is put in the trench neatly, and spacing in the rows is 5cm, fills groove, keeps cuttings upright upwards；(2) jack method：
With the branch or chopsticks of a diameter of 5-10 ㎜ on moist slotting machine, aperture is inserted into vertically downward on slotting machine in advance, then by cuttings
In being put into aperture, space and the reality that press...withes one's finger around landfill, seeding row spacing is ibid；
5th step, maintenance --- using full sunshine and spray facility, callus can be produced through 5-7 days, 14 days new roots can grow to
More than 3cm, transplants lowerly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390106.1A CN104938197B (en) | 2015-07-06 | 2015-07-06 | Fast propagation method for short solidago |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510390106.1A CN104938197B (en) | 2015-07-06 | 2015-07-06 | Fast propagation method for short solidago |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104938197A CN104938197A (en) | 2015-09-30 |
| CN104938197B true CN104938197B (en) | 2017-04-19 |
Family
ID=54153743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510390106.1A Expired - Fee Related CN104938197B (en) | 2015-07-06 | 2015-07-06 | Fast propagation method for short solidago |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104938197B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114219A (en) * | 2017-03-21 | 2017-09-01 | 陕西省西安植物园 | A kind of spidewort cuttage breeding method |
| CN112385422A (en) * | 2020-12-03 | 2021-02-23 | 四川云辰园林科技有限公司 | Method for out-of-season rapid cutting seedling |
-
2015
- 2015-07-06 CN CN201510390106.1A patent/CN104938197B/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| Propagation of goldenrod (Solidago canadensis L.) from leaf and nodal explants;Li,J 等;《Acta Societatis Botanicorum Poloniae》;20121231;第81卷(第1期);53-60 * |
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| Publication number | Publication date |
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| CN104938197A (en) | 2015-09-30 |
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Granted publication date: 20170419 Termination date: 20200706 |