CN104938197A - Fast propagation method for short solidago - Google Patents
Fast propagation method for short solidago Download PDFInfo
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- CN104938197A CN104938197A CN201510390106.1A CN201510390106A CN104938197A CN 104938197 A CN104938197 A CN 104938197A CN 201510390106 A CN201510390106 A CN 201510390106A CN 104938197 A CN104938197 A CN 104938197A
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- cuttings
- short
- cuttage
- branch
- goldenrod
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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, be specifically related to the cuttage breeding method of short goldenrod, belong to technical field of plant propagation.
Background technology
Short goldenrod (Solidago decurrens Lour.var.dwarf) is composite family Solidago perennial herb flowers, plant height 30 ?40 ㎝, compared with Solidago Canadensis, plant is shorter, and plant type is compact, and flower is closeer, color is more gorgeous, and the florescence is longer, and form is more beautiful.Capitulum is also amesiality a little in multiple total shape, spends little, ecru.The nature florescence 5-6 month, continue January, within 1 year, only open once.
The short goldenrod florescence is long, sight is strong, and can be widely used in Landscape, roadside embellishment, flower bed design, sew on flower lawn, be the ideal material in showy flowers of herbaceous plants flower border; Because its plant type is compact short, it is long to hold the green time, and potted plant appreciation effect is good; Simultaneously because its flower is tiny dense, fresh keeping time is long, because of and the ideal that can be used as flower arrangement join material, compare favourably with rhizoma arisaematis, true forget menot.But the weak point of short goldenrod is self can not carry out seminal propagation; it is exactly the seed that can not obtain under nature for breeding; 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.
Summary of the invention
The object of this invention is to provide a kind of method for quickly breeding of short goldenrod, by innovation propagation method, to solve the large-scale production problem of short goldenrod, method is simple and cost-saving.
For reaching above object, the technical solution used in the present invention is: a kind of method for quickly breeding of short goldenrod, comprises the following steps:
The first step, selected reproduction object---in mid or late June, choose the short goldenrod healthy plant opening flower of cultivation.
Second step, prepare propagating materials---select opened flower healthy branch, below raceme 3 ?5cm cut; Cut off the withered branch on inflorescence, using remainder as cuttage material.
3rd step, makes cuttings---cuttage material reprocessed.Be close to raceme mobile jib clip one-level branched inflorescence as cuttings; When making cuttings, make the blade each branch retaining 3 joint left and right, remaining blade of lower end and second branch inflorescence are 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, carry out cuttage by two kinds of modes: (1) guttering: on the slotting machine of humidity with scuppit trench digging, the degree of depth be 5 ?8cm, line-spacing is 10cm; Cuttings put neat in the trench, spacing in the rows is 5cm; Landfill groove, keeps cuttings upwards upright.(2) jack method: on the slotting machine of humidity with diameter be 5 ?the branch or chopsticks etc. of 10 ㎜, on slotting machine, be inserted into aperture in advance vertically downward, then cuttings put into aperture, space around landfill the reality that press...withes one's finger; Seeding row spacing is the same.
5th step, maintenance---the present invention adopts full sunshine and spray facility to carry out maintenance, through 5 ?within 7 days, can callus be produced, within 14 days, new root can grow to more than 3cm, can plant with descending.
The present invention compared with prior art, has the following advantages:
1, the Fast-propagation of short goldenrod is achieved first.
2, method is simple and cost-saving: the cutting medium of short goldenrod is river sand, easily obtains, with low cost.
3, take root soon, survival rate is high: cuttage survival rate is up to more than 98%, and cuttings just can be taken root for about 7 days, within 14 days, just can plant with descending afterwards.
4, utilize plant refuse as propagating materials: mid or late June, the florescence of short goldenrod draws to an end, and inflorescence falls into decay, and appreciation effect declines, and needs to prune it; The discarded object of gained when the present invention utilizes short goldenrod to spend rear trimming and finishing just---opened the branch spent as propagating materials, pruning was combined with cottage propagation.
5, simple to operate, technical difficulty is little, suits large area to popularize: the propagating materials that existing method adopts is the sprouting of putting forward spring, and branch is soft, and during cuttage, technical requirement is high, often occurs that cuttings is rotted and is lowered into motility rate; And the present invention's branch used degree of lignification is higher, cuttings hardness is moderate, and thus simple to operate, survival rate is high.
6, be conducive to maternal plant second bloom, extend the time of viewing and admiring, add exhibition effect: the spray of short goldenrod is carried out cuttage as propagating materials by prior art, and all carry out in spring, the natural florescence of short goldenrod can be postponed like this; The present invention utilizes the pruning discarded object of short goldenrod first---and open the branch spent and carry out cuttage, and carry out in summer, not only can not postpone the natural florescence of short goldenrod, and by trimming and finishing, the second bloom during National Day of short goldenrod maternal plant can be made.When usually conventionally breeding short goldenrod, its maternal plant only opens once flower in 1 year, and namely the 5-6 month blooms, and withers thereafter and deposit in shoot apex place for a long time due to inflorescence (also can be described as branch of blooming), affects later stage exhibition; The present invention is while the short goldenrod reproduction coefficient of raising, also change the habit that short goldenrod " only opens when outdoor cropping and once spends " for a year, substantially increase the exhibition effect of short goldenrod, improve its value as ornamental flower and Additional Value of Commodities thereof.
To sum up, the present invention compared with prior art, have breeding take root soon, easily, simple to operate, with low cost, turn waste into wealth, appreciation effect is good, form that view is fast, commodity high efficiency, the advantage such as suit large area to popularize.
Embodiment
Below in conjunction with example, content of the present invention is described in detail:
One, operating procedure
The cuttage experiment of different cuttings is provided with respectively at new district, botanical garden, Xi'an seedling-wood breeding platform.
The first step, selected reproduction object---in mid or late June, choose the short goldenrod healthy plant that flower was opened in cultivation.
Second step, prepare propagating materials---select opened flower healthy branch, below raceme 3 ?5cm cut; Cut off the withered branch on inflorescence, using remainder as cuttage material.
3rd step, makes cuttings---cuttage material reprocessed.Be close to raceme mobile jib clip one-level branched inflorescence as cuttings; When making cuttings, make the blade each branch retaining 3 joint left and right, remaining blade of lower end and second branch inflorescence are all cut.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, carry out cuttage by two kinds of modes: (1) guttering: on the slotting machine of humidity with scuppit trench digging, the degree of depth be 5 ?8cm, line-spacing is 10cm; Cuttings put neat in the trench, spacing in the rows is 5cm; Landfill groove, keeps cuttings upwards upright.(2) jack method: on the slotting machine of humidity with diameter be 5 ?the branch or chopsticks etc. of 10 ㎜, on slotting machine, be inserted into aperture in advance vertically downward, then cuttings put into aperture, space around landfill the reality that press...withes one's finger; Seeding row spacing is the same.
5th step, maintenance---the present invention adopts full sunshine and spray facility.
6th step, result---by repetition test and observation, through 5 ?within 7 days, can callus be produced, within 14 days, new root can grow to more than 3cm.
(the opening colored) cuttage of short goldenrod inflorescence and cane cuttage (the old stem in bottom) results contrast
Two, result
The present invention chose out the short goldenrod inflorescence of flower as cuttings, the husky bed of full sunshine and spray carries out, achieves the Fast-propagation of short goldenrod.
The present invention has carried out repeatedly repeating experiment at new district, botanical garden, Xi'an seedling-wood breeding platform, 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 opening flower of cultivation;
Second step, prepare propagating materials---select opened flower healthy branch, below raceme 3 ?5cm cut, cut off the withered branch on inflorescence, using remainder as cuttage material;
3rd step, make cuttings---cuttage material is reprocessed, be close to raceme mobile jib clip one-level branched inflorescence as cuttings, when making cuttings, make the blade each branch retaining 3 joint left and right, remaining blade of lower end and second branch inflorescence are 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, carry out cuttage by two kinds of modes: (1) guttering: on the slotting machine of humidity with scuppit trench digging, the degree of depth be 5 ?8cm, line-spacing is 10cm, cuttings is put in the trench neat, spacing in the rows is 5cm, landfill groove, keeps cuttings upwards upright; (2) jack method: on the slotting machine of humidity with diameter be 5 ?the branch of 10 ㎜ or chopsticks, on slotting machine, be inserted into aperture vertically downward in advance, then cuttings is put into aperture, space around landfill the reality that press...withes one's finger, seeding row spacing is the same;
5th step, maintenance---the present invention adopts full sunshine and spray facility, through 5 ?within 7 days, can callus be produced, within 14 days, new root can grow to more than 3cm, can plant with descending.
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 true CN104938197A (en) | 2015-09-30 |
| CN104938197B CN104938197B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510390106.1A Expired - Fee Related CN104938197B (en) | 2015-07-06 | 2015-07-06 | Fast propagation method for short solidago |
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Cited By (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 (3)
| Title |
|---|
| LI,J 等: "Propagation of goldenrod (Solidago canadensis L.) from leaf and nodal explants", 《ACTA SOCIETATIS BOTANICORUM POLONIAE》 * |
| 赵兰勇 等: "《花卉繁殖与栽培技术》", 31 July 2000, 中国林业出版社 * |
| 黄振 等: "加拿大一枝黄花的生物学特性研究", 《武夷科学》 * |
Cited By (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 |
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| Publication number | Publication date |
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| CN104938197B (en) | 2017-04-19 |
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Granted publication date: 20170419 Termination date: 20200706 |