CN110771366A - Artificial breeding method for primula - Google Patents
Artificial breeding method for primula Download PDFInfo
- Publication number
- CN110771366A CN110771366A CN201911016555.4A CN201911016555A CN110771366A CN 110771366 A CN110771366 A CN 110771366A CN 201911016555 A CN201911016555 A CN 201911016555A CN 110771366 A CN110771366 A CN 110771366A
- Authority
- CN
- China
- Prior art keywords
- concentration
- propagation method
- rooting agent
- branches
- artificial propagation
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/029—Receptacles for seedlings
- A01G9/0299—Handling or transporting of soil blocks or seedlings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The embodiment of the invention provides an artificial propagation method of Euptelea pleiosperma, which has simple operation steps, and is implemented by processing twigs with rooting agents with different concentrations and then cutting, wherein after the twigs are cultivated by adopting the propagation method, the root system not only grows around the cut, but also adventitious roots grow under the epidermis of the twigs, the rooting rate can reach 25%, the survival rate of plants after one year reaches 93%, the rooting rate and the survival rate are high, and the cuttage mode can select potted plants and arched film shed cuttage according to the situation.
Description
Technical Field
The invention belongs to the technical field of artificial breeding of plants, and particularly relates to an artificial breeding method of Euptelea pleiosperma.
Background
The genus Euptelea Sieb. et Zucc. is the only genus of Eupteleaceae, a unique family of east Asia, contains 2 species, and E.Pleiosperma hook. F.et Thoms1 species, which are deciduous shrubs or small trees, are produced in China, and 1 species is distributed in Japan and Korea.
The shape characteristics of the domestic tie spring wood are as follows: the bark is dark purple or brown gray, and the branches are divided into long and short ones. The winter bud is a mixed bud and has a plurality of bud scales, the bud scales are wrapped by the base parts of the expanded nearly sheath-shaped petioles, and the bud scales are oval, dark brown and bright. Unilobal intergrowth, lobal paper, oval or near-round, and somewhat elliptical oval or elliptical lanceolates. The flowers are firstly leaf-opened, are amphoteric, and 6-12 flowers are respectively and singly grown at the bract armpit of the base part of the branch with leaves, have a flower stalk and no quilt, and have oval bracts which fall early. 6-14 stamens, 1 round, 8-15 mm in length, red anther, side seam cracking, appendage longer than filament, extending the top end of the drug septum by about 1mm, linear filament, 6-12 carpels, abscission, and 1 chamber. The column head surface is arranged on the ventral surface or one side of the far axis, is shaped like an axe and has a smiling sticky bulge, and each chamber has 1-3 ovules. The fruit is fructus forsythiae, the number of seeds is 1-3, the fruit is oval, the length is 1.5-2.5 mm, the fruit is brown, and the fruit has endosperm. The flowering period is 4 months, and the fruit period is 7-10 months.
The genus Primulaceae is a third-era wriggle plant, and belongs to the family Primulaceae, which is a characteristic family of the east Asian plant district. The pistacia chinensis bunge belongs to rare and precious ancient tree species, has important academic value, is clustered in flowers and fruits, early in color change in autumn, gorgeous in color and high in ornamental value, and in the prior art, an effective artificial breeding technology is lacked aiming at the pistacia chinensis bunge, so that the academic research and the ornamental value development and utilization of the pistacia chinensis bunge are limited.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the artificial propagation method of the primula sikkmensis hook is provided by the invention, the method is simple and convenient in operation steps, the rooting rate is high, and the plants are easy to survive.
The artificial breeding method of the primula sikkmensis hook according to the embodiment of the invention comprises the following steps:
s1: picking the twig of the Naematoloma sublateritium, and cleaning the twig of the Naematoloma sublateritium by using a cleaning agent;
s2: after trimming the washed tender branches of the champion, sequentially and respectively soaking the tender branches of the champion by using a high-concentration rooting agent, a medium-concentration rooting agent and a low-concentration rooting agent;
s3: and D, cutting the tender branches of the leadership treated in the step S2.
The artificial breeding method of the primula sikkmensis hook according to the embodiment of the invention at least has the following technical effects:
the artificial breeding method of the champion tree in the embodiment of the invention has simple and convenient operation steps, high rooting rate and survival rate, and improved breeding efficiency, and the root system not only grows around the cut, but also grows adventitious roots under the epidermis of the twig.
In the breeding method of the embodiment of the invention, the potted plant cuttage and the arched film shed cuttage can be selected according to the conditions in a cuttage mode, and the mode is flexible and easy to popularize and apply.
In step S1:
when picking the tender branches of the champion, selecting clear weather, and picking the tender branches of the branches exposed to the sun by using high branch scissors between 9 and 11 am, wherein the length of the branches is 50-70 cm. The tender branches of the collard are cleaned by using a cleaning agent, and the aim is to prevent the cut from being infected by germs, so that diseases such as black stems and the like can not be rooted.
According to some embodiments of the invention, the cleaning agent of step S1 is one of carbendazim and chlorothalonil.
According to some embodiments of the invention, the time of the cleaning process in step S1 is 1-2 min.
In step S2:
pruning the tie vernal branches processed in the step S1, and immediately processing the picked tie vernal branches to remove old branches, old leaves and diseased leaves.
Firstly, the high-concentration rooting agent is used for soaking for a short time, then the medium-concentration rooting agent is used for soaking for a long time, and finally the low-concentration rooting agent is used for soaking the twig of the champion tree for a long time, so that the twig can be effectively stimulated to root, and the rooting rate is improved.
According to some embodiments of the invention, the method of trimming in step S2 is: and building short branches with the length of 10-15 cm on the twig of the Achillea millefolium, wherein 1 leaf is reserved on each short branch, and 75-85% of the leaf area is reserved on each leaf.
According to some embodiments of the invention, the concentration of the high-concentration rooting agent in the step S2 is 2.0-2.5 g/L, and the soaking time is 50-70 min.
According to some embodiments of the invention, the concentration of the medium-concentration rooting agent in the step S2 is 1.5-2.0 g/L, and the soaking time is 1-2 min.
According to some embodiments of the invention, the concentration of the low-concentration rooting agent in the step S2 is 0.5-1.0 g/L, and the soaking time is 2-8 h.
According to some embodiments of the invention, the rooting agent of step S2 is one of IBA and IAA.
In step S3:
the cuttage comprises potted plant cuttage and arched film shed cuttage.
And (3) potted plant cuttage, wherein 2 plants are planted in each pot, the cuttage substrate is a mixture of sandy soil, organic fertilizer and vermiculite, the mass ratio is 6:3:1, and the rooting is carried out for about 40-65 days.
And (3) cutting in an arched film shed, wherein a cutting medium is sandy soil and organic fertilizer, the mass ratio is 20:1, the cutting density is 15 multiplied by 15cm, and the cutting takes root in 40-60 days.
Detailed Description
The following are specific examples of the present invention, and the technical solutions of the present invention will be further described with reference to the examples, but the present invention is not limited to the examples.
Example 1
The embodiment provides an artificial breeding method of vernonia malacophylla, which comprises the following steps:
s1: picking the twig of the Naematoloma sublateritium, and cleaning the twig of the Naematoloma sublateritium by using a cleaning agent;
s2: after trimming the washed tender branches of the champion, sequentially and respectively soaking the tender branches of the champion by using a high-concentration rooting agent, a medium-concentration rooting agent and a low-concentration rooting agent;
s3: and D, cutting the tender branches of the leadership treated in the step S2.
In step S1: when picking the tender branches of the champion, selecting clear weather, and picking the tender branches of the branches exposed to the sun by using high branch scissors between 9 and 11 am, wherein the length of the branches is 50-70 cm. The tender branches of the collard are cleaned by using a cleaning agent, and the aim is to prevent the cut from being infected by germs, so that diseases such as black stems and the like can not be rooted. The cleaning agent is one of carbendazim and chlorothalonil. The time of the cleaning treatment is 1-2 min.
In step S2: pruning the tie vernal branches processed in the step S1, and immediately processing the picked tie vernal branches to remove old branches, old leaves and diseased leaves. The pruning method comprises the following steps: and building short branches with the length of 10-15 cm on the twig of the Achillea millefolium, wherein 1 leaf is reserved on each short branch, and 75-85% of the leaf area is reserved on each leaf.
The concentration of the high-concentration rooting agent is 2.0-2.5 g/L, and the soaking time is 50-70 min. The concentration of the medium-concentration rooting agent is 1.5-2.0 g/L, and the soaking time is 1-2 min. The concentration of the low-concentration rooting agent is 0.5-1.0 g/L, and the soaking time is 2-8 h. The rooting agent is one of IBA and IAA.
In step S3: the cuttage comprises potted plant cuttage and arched film shed cuttage. And (3) potted plant cuttage, wherein 2 plants are planted in each pot, the cuttage substrate is a mixture of sandy soil, organic fertilizer and vermiculite, the mass ratio is 6:3:1, and the rooting is carried out for about 40-65 days. And (3) cutting in an arched film shed, wherein a cutting medium is sandy soil and organic fertilizer, the mass ratio is 20:1, the cutting density is 15 multiplied by 15cm, and the cutting takes root in 40-60 days.
Example 2
In the embodiment, the cutting propagation is carried out on the tender branches of 20 cockchafer trees, and the steps comprise:
s1: picking the twig of the Naematoloma sublateritium, and cleaning the twig of the Naematoloma sublateritium by using a cleaning agent;
s2: after trimming the washed tender branches of the champion, sequentially and respectively soaking the tender branches of the champion by using a high-concentration rooting agent, a medium-concentration rooting agent and a low-concentration rooting agent;
s3: and D, cutting the tender branches of the leadership treated in the step S2.
In step S1: when picking the tender branches of the champion, selecting clear weather, and picking the tender branches of the branches exposed to the sun by using high branch scissors between 9 and 11 am, wherein the length of the branches is 60 cm. The tender branches of the collard are cleaned by using a cleaning agent, and the aim is to prevent the cut from being infected by germs, so that diseases such as black stems and the like can not be rooted. The cleaning agent is carbendazim. The time of the cleaning treatment is min.
In step S2: pruning the tie vernal branches processed in the step S1, and immediately processing the picked tie vernal branches to remove old branches, old leaves and diseased leaves. The pruning method comprises the following steps: and (3) building the twig of the vernalia malabarica into short branches with the length of 12cm, wherein each short branch is reserved with 1 blade, and each blade is reserved with 80% of the blade area.
The concentration of the high-concentration rooting agent is 2.5g/L, and the soaking time is 60 min. The concentration of the medium-concentration rooting agent is 1.8g/L, and the soaking time is 2 min. The concentration of the low-concentration rooting agent is 0.7g/L, and the soaking time is 5 h. The rooting agent is IBA.
In step S3: the cuttage is potted plant cuttage, 2 plants are planted in each pot, the cuttage substrate is a mixture of sandy soil, organic fertilizer and vermiculite, the mass ratio is 6:3:1, and the rooting is carried out for about 40-65 days.
Comparative example 1
The cutting propagation of 20 branches of the champion twigs is carried out in the embodiment, the basic steps are the same as those in the embodiment 2, and the difference is that in the step S2, a high-concentration rooting agent is not used for treatment, and the method specifically comprises the following steps: after trimming the washed branches of the champion tree, soaking the branches of the champion tree respectively with a medium-concentration rooting agent and a low-concentration rooting agent in sequence, wherein the concentration of the medium-concentration rooting agent is 1.8g/L, and the soaking time is 2 min. The concentration of the low-concentration rooting agent is 0.7g/L, and the soaking time is 5 h. The rooting agent is IBA.
Comparative example 2
The cutting propagation of 20 chamomile twigs is carried out in the embodiment, the basic steps are the same as those of the embodiment 2, and the difference is that in the step S2, a medium-concentration rooting agent is not used for treatment, and the method specifically comprises the following steps: after trimming the washed branches of the champion, the branches of the champion are respectively soaked in a high-concentration rooting agent and a low-concentration rooting agent in sequence, wherein the concentration of the high-concentration rooting agent is 2.5g/L, and the soaking time is 60 min. The concentration of the low-concentration rooting agent is 0.7g/L, and the soaking time is 5 h. The rooting agent is IBA.
Comparative example 3
The cutting propagation of 20 branches of the championship twigs is carried out in the embodiment, the basic steps are the same as those in the embodiment 2, and the difference is that in the step S2, a low-concentration rooting agent is not used for treatment, and the method specifically comprises the following steps: after trimming the washed branches of the champion, only soaking the branches of the champion with a high-concentration rooting agent and a medium-concentration rooting agent respectively, wherein the concentration of the high-concentration rooting agent is 2.5g/L, and the soaking time is 60 min. The concentration of the medium-concentration rooting agent is 1.7g/L, and the soaking time is 2 min. The rooting agent is IBA.
Comparative example 4
The cutting propagation of 20-branch vernalia seedlings is carried out in the embodiment, the basic steps are the same as those of the embodiment 2, and the difference is that the cutting in the step S3 is arch-shaped film shed cutting, the cutting medium is sand and organic fertilizer, the mass ratio is 20:1, and the cutting density is 15 multiplied by 15 cm.
Example of detection
In the example, after artificial breeding of the champion twigs of the example 2 and the comparative examples 1-4 is observed and recorded, the rooting time and the rooting condition are observed for the first time, and for the rooted twigs, the growth condition and the survival rate of the twigs are also observed after one year, and the specific results are shown in table 1.
TABLE 1
Claims (10)
1. The artificial breeding method of the primula, which is characterized by comprising the following steps:
s1: picking the twig of the Naematoloma sublateritium, and cleaning the twig of the Naematoloma sublateritium by using a cleaning agent;
s2: after trimming the washed tender branches of the champion, sequentially and respectively soaking the tender branches of the champion by using a high-concentration rooting agent, a medium-concentration rooting agent and a low-concentration rooting agent;
s3: and D, cutting the tender branches of the leadership treated in the step S2.
2. The artificial propagation method of Primulaceae as claimed in claim 1, wherein the cleaning agent in step S1 is one of carbendazim and chlorothalonil.
3. The artificial propagation method of Primulaceae as claimed in claim 1, wherein the pruning method in step S2 is as follows: and building short branches with the length of 10-15 cm on the twig of the Achillea millefolium, wherein 1 leaf is reserved on each short branch, and 75-85% of the leaf area is reserved on each leaf.
4. The artificial propagation method of Primulus malabaricus according to claim 1, wherein the rooting agent in step S2 is one of IBA and IAA.
5. The artificial propagation method of Primulaceae as claimed in claim 1, wherein the concentration of the high-concentration rooting agent in step S2 is 2.0-2.5 g/L, and the soaking time is 50-70 min.
6. The artificial propagation method of Primulus malabaricus according to claim 1, wherein the concentration of the medium-concentration rooting agent in step S2 is 1.5-2.0 g/L, and the soaking time is 1-2 min.
7. The artificial propagation method of Primulus malabaricus according to claim 1, wherein the concentration of the low-concentration rooting agent in step S2 is 0.5-1.0 g/L, and the soaking time is 2-8 h.
8. The artificial propagation method of Primulaceae as claimed in claim 1, wherein the cuttage in step S3 includes potted plant cuttage and arched thin film shed cuttage.
9. The artificial propagation method of primula sikkmensis hook according to claim 8, wherein the substrate of the potted cutting is a mixture of sandy soil, organic fertilizer and vermiculite according to a mass ratio of 6:3: 1.
10. The artificial propagation method of Primulus malabaricus as claimed in claim 8, wherein the substrate for the arched film shed cuttage is a mixture of sandy soil and organic fertilizer in a mass ratio of 20: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016555.4A CN110771366A (en) | 2019-10-24 | 2019-10-24 | Artificial breeding method for primula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911016555.4A CN110771366A (en) | 2019-10-24 | 2019-10-24 | Artificial breeding method for primula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110771366A true CN110771366A (en) | 2020-02-11 |
Family
ID=69387339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911016555.4A Pending CN110771366A (en) | 2019-10-24 | 2019-10-24 | Artificial breeding method for primula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110771366A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733849A (en) * | 2013-12-30 | 2014-04-23 | 广西国茗金花茶科技有限公司 | Golden camellia old branch cuttage propagation method |
| CN106797783A (en) * | 2016-12-29 | 2017-06-06 | 闫双双 | A kind of cultural method of walnut forest interplanting radix bupleuri |
| CN107197737A (en) * | 2017-06-28 | 2017-09-26 | 安徽省百思德农业发展有限公司 | The method that a kind of raising Shandong candlestick inserts survival rate of seedling |
-
2019
- 2019-10-24 CN CN201911016555.4A patent/CN110771366A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733849A (en) * | 2013-12-30 | 2014-04-23 | 广西国茗金花茶科技有限公司 | Golden camellia old branch cuttage propagation method |
| CN106797783A (en) * | 2016-12-29 | 2017-06-06 | 闫双双 | A kind of cultural method of walnut forest interplanting radix bupleuri |
| CN107197737A (en) * | 2017-06-28 | 2017-09-26 | 安徽省百思德农业发展有限公司 | The method that a kind of raising Shandong candlestick inserts survival rate of seedling |
Non-Patent Citations (1)
| Title |
|---|
| 聂东玲: "珍稀濒危植物扦插繁殖技术研究", 《经济林研究》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Hernández et al. | Cultivation systems | |
| CN104025844A (en) | Macadimia nut seedling autumn grafting technology | |
| CN104115647A (en) | Method for propagating melastoma dodecandrum lour in cuttage mode through petiole | |
| CN104285684A (en) | Method for grafting prunus cerasifera onto wild peach stock | |
| CN103548515A (en) | Rapid walnut orchard establishment technology for direct seeding orchard establishment | |
| CN110771365B (en) | Cutting propagation method of lingbao rhododendron | |
| Manner et al. | Gnetum gnemon (gnetum) | |
| CN106613659B (en) | Grafting cultivation method of euonymus plant golden beetle | |
| CN101743909B (en) | Tissue culture and propagation method of ''Haierlian'' of Illiciaceae plant | |
| Nelson | Noni seed handling and seedling production | |
| CN110771366A (en) | Artificial breeding method for primula | |
| Mauromicale et al. | Planning of globe artichoke plantlets production in nursery | |
| CN111615983A (en) | Planting technology of Mongolian jujube trees | |
| CN106718107B (en) | Method for cultivating grafting seedlings by using tara | |
| Wirthensohn et al. | Effect of pruning on regrowth of cut foliage stems of seventeen Eucalyptus species | |
| Smith et al. | Elimination of hazelnut suckers by disbudding | |
| Ketelhohn et al. | Propagation of Persoonia virgata for commercial development | |
| Sudhersan et al. | Introduction, evaluation and propagation of Ziziphus In Kuwait | |
| CN105165621A (en) | Buffalo currant stem tip regeneration and propagation method | |
| CN112616537A (en) | Method for improving survival rate of sprouting seedlings in natural population of taxus mairei | |
| Neilsen et al. | Prospects for commercial plantations of Acacia melanoxylon and A. dealbata in Tasmania | |
| CN114847017A (en) | Summer cuttage and rapid propagation seedling raising method for tea trees | |
| CN117016213A (en) | Method for rejuvenating Chinese fir 302 cutting shoots and application | |
| CN110679309A (en) | Cutting propagation method of atractylis lancea | |
| Etissa | Recommendation for spices production in humid areas of Ethiopia |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |