CN108401832A - A kind of method of effective potted dwarf dahlia - Google Patents
A kind of method of effective potted dwarf dahlia Download PDFInfo
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- CN108401832A CN108401832A CN201810144395.0A CN201810144395A CN108401832A CN 108401832 A CN108401832 A CN 108401832A CN 201810144395 A CN201810144395 A CN 201810144395A CN 108401832 A CN108401832 A CN 108401832A
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- dahlia
- cuttings
- potting
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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
- A01G22/60—Flowers; Ornamental plants
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- Life Sciences & Earth Sciences (AREA)
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- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a kind of methods of effective potted dwarf dahlia, include the following steps：Select maternal plant；Make cuttings；Cuttage；Cuttings conserves；Record data；Basin in transplanting；Potting conserves, the potting dahlia produced by " bud cuttage seeding ", effectively downgrade it is resistant to lodging, shorten time cost declining, basin it is small it is light it is portable, improve ornamental profit and promote " etc. advantages; the General Promotion ornamental value of potting dahlia to the product form for further expanding dahlia, the commodity value for promoting dahlia, promotes the industry development of dahlia to have highly important practical guided significance.
Description
Technical field
The present invention relates to a kind of method for potted of dahlia, and in particular to the cuttage of dahlia and potting production method belong to
In plant propagation and production technical field.
Background technology
Dahlia (Dahlia pinnata) also known as dahlia, the perennial meat root tuber flowers of composite family dahlia originate in
National flower in the mountain valley and Mexico of Mexico and Guatemala height above sea level 1500m." big beautiful " two words are by its generic name Dahlia sounds
It translates, but rightly matches with the characteristics of its " big and beautiful "；After introducing China, dahlia is endowed " big Jinlin University
The meaning of profit ", thus it is wide welcomed by the people and like.
The dahlia of outdoor cropping opens successively at the end of spring and the beginning of summer, is withered when the Frost's Descent.The length at florescence can be with " Hua Zhongchang
Blueness tree " Chinese rose compares favourably, the changeable chrysanthemum no less than sister of the same clan of flower pattern, the coquettish rich and honour tree peony comparable to " aromatic ", flower
Color is gorgeous eponymous with " after Hua Zhonghua " tulip.Northern area in China, every time in late fall, numerous flowers are all in succession withered
It decays, it is cold that dahlia but defies the autumn, more opens more gorgeous, can more highlight its elegant and poised makings.
Nevertheless, but since dahlia fresh idea is very large, the high stalk of stem is crisp, it is easy lodging, therefore be often used for crop field
Exhibition, what is produced in a manner of potting is seldom.
To find out its cause, mainly there are technical bottlenecks in terms of the production of potting dahlia：
(1) it is exactly " resistant to lodging " to weigh an index of potting dahlia quality.Due to the biological characteristics of dahlia itself
Property is：Fresh idea is very large, the high stalk of stem is crisp, is easy lodging.This is one of the principal element for limiting dahlia potting production.
(2) consistency of blooming of potting dahlia is to weigh the important indicator of its commodity and economic value.Due to big beautiful
Flower is a kind of " atypical short-day plant ", alternatively referred to as " opposite short-day plant ", this just determines it regardless of using skewer
Seedlings plugging still divides offspring to carry out potted flower production, the commercialization of " high-volume is bloomed simultaneously " all difficult to realize and scale effect, i.e.,
Make be " same kind, in the same time, bred and produced in the same way " potting dahlia, all it is difficult to ensure that its
It is completely the same on flowering time.One of an important factor for this is limitation potting dahlia commodity value.
(3) basin device size is to limit another factor of potting dahlia commercialization with finished weight.Relative to some warps
The pot flowers of allusion quotation, such as：The red palm, pineapple, iris etc., dahlia plant type is larger, requires harshness to liquid manure, therefore carrying out basin
It requires cultivating container also relatively large when cultivation is supported, causes the finished weight of potting dahlia that can also be spent than common other pottings
There are many grass weight, are unfavorable for carrying and transport, and it is difficult as traditional pot flowers such as the red palm, pineapple, iris to lead to potting dahlia
Come into ordinary family like that.
Due to above, it is difficult to occur in the form of pot flowers to result in dahlia, even if accidentally occurring in the market
Potting dahlia, also all because of the above reason or of low quality or inconvenient to carry.
To sum up, the potting quality of dahlia how is improved：It is resistant to lodging, consistency, portable, it is to improve its commodity valence
The effective way of value and added value of product, and solve the breach of dahlia industrialization predicament.
Invention content
The purpose of the present invention is to provide a kind of method of effective potted dwarf dahlia, the selected, skewer by propagating materials
Seedlings plugging culture, the selection of basin device and water and fertilizer management etc. innovation, solving potting dahlia, " plant is not resistant to lodging, the florescence is difficult to collect
In, finished product it is not portable " etc. bottleneck problem in large-scale productions and commercialized development.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of method of effective potted dwarf dahlia,
Include the following steps：
The first step selects maternal plant：
Between the 6-7 months, bud can all be grown successively by being planted in the dahlia different cultivars in big field.It may be selected at this time
Main flower bud 0.8-1.2cm dahlia as stock.
Second step makes cuttings：
From the dahlia stock of selection, autonomous flower bud rises from being cut from 1cm below the 3rd pair of blade, removes bottom
1 pair of blade, retain 2 pairs of blades of top, while extracing other secondary flower buds；It is smeared with plant ash wound.
So far, cuttings making finishes.
Third walks, cuttage：
Slotting machine is full sunshine and spray, and medium is thin river sand, and sand bed thickness is in 20-25cm.
Concrete operations are as follows：
(1) sand bed is squirted and keeps sand moistening, and it is smooth soft with medium to protect positive bed surface；
(2) on moistening soft slotting machine, ditched with mamoty, or with the branch of a diameter of 2cm on slotting machine vertically downward
It is inserted into aperture, retains ditch depth or hole depth in 15cm or more；
(3) be placed in the good cuttings of pre-production is neat in sand furrow or in jack, strain, line-spacing be respectively 15cm and
20cm；
(4) sand furrow or husky hole are filled with fine sand, keeps cuttings straight up, is compacted surrounding river sand, keep sand bed surface flat
It is whole.
So far, cuttage work is completed.
4th step, cuttings maintenance：
The present invention uses full sunshine and spray facility to start spraying facility in time after the completion of cuttage work, cuttings is avoided to wither
Here.
First 5 days are the maintenance critical period：In this period, as long as cuttings blade and bud can be maintained at the shape on parent
State, blade is open and flat, and bennet is strong upright, i.e., is happened without apparent dehydration；Hereafter it is conserved, is protected using conventional method
The enough water content of sand bed are held both may be used.
5th step records data：
By taking " ever bright city " kind of cuttage on July 1 as an example：
Grew new root on July 10, July 20 the new root long of longest to 5cm or so, July 30, most of cuttings had meat
Root is formed；
For taking root relatively, the development of bud slightly delays：End July 20, bud substantially remains in original
Size is constant, that is to say, that in this period, bud is not grown substantially；July 30, bud obviously becomes larger, it was demonstrated that：Pass through
New root absorbs moisture and nutrient, has been fully able to meet the needs of cuttings growth and flower bud development.
So far, cuttage maintenance work is completed.
6th step, basin in transplanting：
(1) it gets out flowerpot and cultivation matrix in advance, flowerpot size is advisable with 16*18cm, and (16 is flowerpot bores, and 18 be flower
Basin depth), matrix is advisable with draining good, loose ventilative, the cultivation soil rich in humus；
(2) on one side lifting, on one side transplant, while water, three links are closely coupled：It " to deep-cut and gently take " when lifting, keep away
Exempt to damage new root；" thick soil is deep to plant " is wanted when transplanting, at least to keep earth backing position in a little upper 15cm or more of taking root, and keep stalk
Straight up；When watering by the way of " thin water slug flow ", avoid rushing askew seedling because water is big.
7th step, potting maintenance：
Potted orchard is placed in the region that illumination is abundant, topography is flat；Watering in due course keeps basin soil moistening；Transplant 1 Zhou Shiyong
0.3% potassium dihydrogen phosphate sprinkling blade face 1 time；It blooms successively when transplanting 2-3 weeks.
So far, this only (i.e. per 1 plant of potting, 1 plant is opened 1 flower) dahlia of dwarfing is cultivated successfully.
The key of potting dahlia is how to reduce plant height, and conventional method is HORMONE TREATMENT, and the present invention is with flower
The branch of flower bud makees cuttings, directly reduces height, also shortens curing time.Thus key point should be：Cuttings is made, certainly
Since method is than the conventional improvement for having matter, thus the links such as basin, maintenance are required for also with conventional difference in cuttage, transplanting
Do corresponding improvement.
Compared with prior art, the present invention haing the following advantages：
1, the Technique on Cuttage Propagation of dahlia is breached：The method of pioneering " bud cuttage seeding " production potting dahlia, contracting
The short incubation time of potting dahlia has saved artificial and material resources.
2, the ornamental value of potting dahlia is improved：For " foot bud cuttage seeding ", pass through " bud cuttage seeding "
The potting dahlia of production has：" plant height is greatly reduced, lodging tolerance is remarkably reinforced, consistency of blooming significantly improves "
Etc. advantages, the General Promotion ornamental value of potting dahlia.
3, the commodity value of potting dahlia is improved：Using " bud cuttage seeding " produce potting dahlia when, due to
The dahlia of field planting is breeding object, and implements to have shown flower bud when cuttage, is conducive to the excellent kind of selection traits and carries out
Potting is simultaneously produced in batches, is conducive to potting dahlia in pattern, height, uniform on the florescence, is conducive to dahlia commodity
Melt hair and large-scale production.
4, the popularization and promotion of potting dahlia is promoted：Relative to the potting dahlia of conventional method production, using this
The potting dahlia of method production also has the advantages such as " basin device is small, light-weight, good luck is defeated, portable ", thus make dahlia with
The form of small potted plant is come into huge numbers of families and is possibly realized.
To sum up, compared with prior art, the present invention having：" effectively downgrade resistant to lodging, shortening time cost declining, the small matter of basin
The advantages such as carrying, the ornamental profit popularization of raising easily ", for further expanding the product form of dahlia, the quotient of promotion dahlia
Product value promotes the industry development of dahlia to have highly important practical guided significance.
Specific implementation mode
The content of present invention is described in detail with reference to example：
Carried out the experiment that " bud cuttage seeding " produces potting dahlia in Xi'an botanical garden new district nursery, and with it is conventional
" foot bud cuttage seeding " production potting dahlia is compared.Now the production method of the potting dahlia is illustrated.
One, operating procedure：
The first step selects maternal plant：
Between the 6-7 months, bud can all be grown successively by being planted in the dahlia different cultivars in big field.It may be selected at this time
Main flower bud 1cm or so dahlia as stock.
Second step makes cuttings：
From the dahlia stock of selection, autonomous flower bud rises from 1cm below the 3rd pair of blade to go out to cut, and removes bottom
1 pair of blade, retain 2 pairs of blades of top, while extracing other secondary flower buds；It is smeared with plant ash wound.So far, cuttings makes
It finishes.
Third walks, cuttage：
Slotting machine is full sunshine and spray, and medium is thin river sand, and sand bed thickness is in 20-25cm.
Concrete operations are as follows：
(1) sand bed is squirted and keeps sand moistening, and it is smooth soft with medium to protect positive bed surface；
(2) on moistening soft slotting machine, ditched with mamoty, or with the branch of a diameter of 2cm on slotting machine vertically downward
It is inserted into aperture, retains ditch depth or hole depth in 15cm or more；
(3) be placed in the good cuttings of pre-production is neat in sand furrow or in jack, strain, line-spacing be respectively 15cm and
20cm；
(4) sand furrow or husky hole are filled with fine sand, keeps cuttings straight up, is compacted surrounding river sand, keep sand bed surface flat
It is whole.
So far, cuttage work is completed.
4th step, cuttings maintenance：
The present invention uses full sunshine and spray facility to start spraying facility in time after the completion of cuttage work, cuttings is avoided to wither
Here.
First 5 days are the maintenance critical period：In this period, as long as cuttings blade and bud can be maintained at the shape on parent
State, blade is open and flat, and bennet is strong upright, i.e., is happened without apparent dehydration；Hereafter it is conserved, is protected using conventional method
The enough water content of sand bed are held both may be used.
5th step records data：
By taking " ever bright city " kind of cuttage on July 1 as an example：
Grew new root on July 10, July 20 the new root long of longest to 5cm or so, July 30, most of cuttings had meat
Root is formed；
For taking root relatively, the development of bud slightly delays：End July 20, bud substantially remains in original
Size is constant, that is to say, that in this period, bud is not grown substantially；July 30, bud obviously becomes larger, it was demonstrated that：Pass through
New root absorbs moisture and nutrient, has been fully able to meet the needs of cuttings growth and flower bud development.
So far, cuttage maintenance work is completed.
6th step, basin in transplanting：
(1) it gets out flowerpot and cultivation matrix in advance, flowerpot size is advisable with 16*18cm, and (16 is flowerpot bores, and 18 be flower
Basin depth), matrix is advisable with draining good, loose ventilative, the cultivation soil rich in humus；
(2) on one side lifting, on one side transplant, while water, three links are closely coupled：It " to deep-cut and gently take " when lifting, keep away
Exempt to damage new root；" thick soil is deep to plant " is wanted when transplanting, at least to keep earth backing position in a little upper 15cm or more of taking root, and keep stalk
Straight up；When watering by the way of " thin water slug flow ", avoid rushing askew seedling because water is big.
7th step, potting maintenance：
Potted orchard is placed in the region that illumination is abundant, topography is flat；Watering in due course keeps basin soil moistening；Transplant 1 Zhou Shiyong
0.3% potassium dihydrogen phosphate sprinkling blade face 1 time；It blooms successively when transplanting 2-3 weeks.
So far, this only (i.e. per 1 plant of potting, 1 plant is opened 1 flower) dahlia of dwarfing is cultivated successfully.
" bud cuttage seeding " produces potting dahlia results contrast with " foot bud cuttage seeding "
Note：1, it is breeding and culturing material that test group and contrast groups, which are all made of dahlia kind " ever bright city ",；2, specimen amount is equal
It is 100 plants.
Two, result
The present invention uses dahlia different cultivars, in different time, and two methods are carried out with multiple batches of check experiment, ties
Fruit shows：Dahlia potted flower production is carried out using " bud cuttage seeding ", can effectively reduce dahlia plant height, and then reduce
Lodging；The consistency of blooming of potting dahlia is significantly improved, and then improves its ornamental value and added value；Shorten potting dahlia
Incubation time, saved artificial and material resources；Finished weight is reduced using small basin device, be conducive to transport and is carried, for promoting
The family that dahlia enters common people in the form of pot flowers is of great advantage.These advantages are for further developing big beautiful
Flower novel product promotes dahlia industry development to have highly important practical guided significance.
Claims (2)
1. a kind of method of effective potted dwarf dahlia, it is characterized in that including the following steps：
The first step selects maternal plant
Between the 6-7 months, select some main flower buds in the dahlia of 0.8-1.2cm as stock；
Second step makes cuttings
From the dahlia stock of selection, autonomous flower bud rises from being cut from 1cm below the 3rd pair of blade, removes 1 couple bottom
Blade, retains 2 pairs of blades of top, while extracing other secondary flower buds, and wound is smeared with plant ash, and so far, cuttings making finishes；
Third walks, cuttage
Slotting machine is full sunshine and spray, and medium is thin river sand, and sand bed thickness is in 20-25cm；
4th step, cuttings maintenance
Start spraying facility in time after the completion of cuttage work using full sunshine and spray facility, avoid here withering occurs in cuttings；
5th step records data
Until bud obviously becomes larger, the needs of cuttings growth and flower bud development are disclosure satisfy that, so far, cuttings maintenance work is completed；
6th step, basin in transplanting
(1) it gets out flowerpot and cultivation matrix in advance, flowerpot size is advisable with 16*18cm, and matrix is good, loose to drain
Gas, the cultivation soil rich in humus are advisable；
(2) on one side lifting, on one side transplant, while water, three links are closely coupled：It to deep-cut when lifting and gently take, avoid damage to
New root；Want thick soil is deep to plant when transplanting, at least to keep earth backing position in above 15cm or more of taking root a little, and keep stalk vertically to
On；When watering by the way of thin water slug flow, avoid rushing askew seedling because water is big；
7th step, potting maintenance
Potted orchard is placed in the region that illumination is abundant, topography is flat；Watering in due course keeps basin soil moistening；Transplant 1 Zhou Shiyong
0.3% potassium dihydrogen phosphate sprinkling blade face 1 time；It blooms successively when transplanting 2-3 weeks；So far, this only dahlia training of dwarfing
Form work(.
2. the method for effectively potted dwarf dahlia as described in claim 1, characterized in that cuttings specific operation process is such as
Under：
(1) sand bed is squirted and keeps sand moistening, and it is smooth soft with medium to protect positive bed surface；
(2) it on moistening soft slotting machine, is ditched with mamoty, or be inserted into vertically downward on slotting machine with the branch of a diameter of 2cm
Aperture retains ditch depth or hole depth in 15cm or more；
(3) be placed in the good cuttings of pre-production is neat in sand furrow or in jack, strain, line-spacing be respectively 15cm and
20cm；
(4) sand furrow or husky hole are filled with fine sand, keeps cuttings straight up, be compacted surrounding river sand, keeps sand bed surfacing；
So far, cuttage work is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144395.0A CN108401832A (en) | 2018-02-12 | 2018-02-12 | A kind of method of effective potted dwarf dahlia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144395.0A CN108401832A (en) | 2018-02-12 | 2018-02-12 | A kind of method of effective potted dwarf dahlia |
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| CN108401832A true CN108401832A (en) | 2018-08-17 |
Family
ID=63128362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810144395.0A Pending CN108401832A (en) | 2018-02-12 | 2018-02-12 | A kind of method of effective potted dwarf dahlia |
Country Status (1)
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381036A (en) * | 2014-11-17 | 2015-03-04 | 苏州市新巷农艺科技园 | Method for adjusting flowering stage of shengguang chrysanthemum |
| CN104521715A (en) * | 2015-01-07 | 2015-04-22 | 胡汉升 | Sealing water planting cutting propagation method for gardenias with flower buds |
-
2018
- 2018-02-12 CN CN201810144395.0A patent/CN108401832A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104381036A (en) * | 2014-11-17 | 2015-03-04 | 苏州市新巷农艺科技园 | Method for adjusting flowering stage of shengguang chrysanthemum |
| CN104521715A (en) * | 2015-01-07 | 2015-04-22 | 胡汉升 | Sealing water planting cutting propagation method for gardenias with flower buds |
Non-Patent Citations (1)
| Title |
|---|
| 何进荣: "繁殖矮化大丽花的新方法---现蕾全光雾插", 《中国花卉盆景》 * |
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Application publication date: 20180817 |