CN110521567A - A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel - Google Patents
A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel Download PDFInfo
- Publication number
- CN110521567A CN110521567A CN201910917702.9A CN201910917702A CN110521567A CN 110521567 A CN110521567 A CN 110521567A CN 201910917702 A CN201910917702 A CN 201910917702A CN 110521567 A CN110521567 A CN 110521567A
- Authority
- CN
- China
- Prior art keywords
- plant
- cycocel
- spray
- foliage
- platymiscium
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
- A01G24/12—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing soil minerals
- A01G24/15—Calcined rock, e.g. perlite, vermiculite or clay aggregates
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- 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
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/28—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing peat, moss or sphagnum
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Forests & Forestry (AREA)
- Ecology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to Gesneriaceae technical field of cultivation, and in particular to a method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel.The present invention provides a kind of method using foliage-spray cycocel control primulina tabacum platymiscium plant type, using turf, perlite and chicken manure as culture substrate, carries out cycocel foliage-spray to plant, the concentration of the cycocel is 400~500mg/L.This method is good to the control effect of Yongfu primulina tabacum plant type, long plant height, hat width, petiole, leaf length, leaf width and scape length can be significantly reduced, increase scape quantity, abundant flower amount, so that plant type is more compact, improve the smooth rate and ornamental value of plant, production cost is reduced, quality and the market competitiveness of the primulina tabacum platymiscium as the new flowers of potting are substantially increased.
Description
Technical field
The present invention relates to Gesneriaceae technical field of cultivation, and in particular to a kind of to be controlled using foliage-spray cycocel
The method of primulina tabacum platymiscium plant type.
Background technique
The type of Gesneriaceae is abundant, includes multiple kinds, relatively common include primulina tabacum, Thamnocharis esquirolii,
Muller lettuce tongue fur etc., ornamental value with higher are ornamental flowers all the fashion in the world in recent years.The Gesneriaceae of China
Plant resources are abundant, numerous types, and with conspicuous characteristics but fewer to the exploitation of its ornamental value.Yongfu primulina tabacum
The features such as wild resource adaptable wide, resistance (drought-enduring, impoverishment tolerant, saline-alkali tolerant, Resistant, heat-resisting etc.), have certain
Excellent potted flower potentiality to be exploited.Meanwhile Yongfu primulina tabacum also has excellent fancy points, and such as: plant type is in rosette-stape,
Stem is short and thick, and blade face is purple or aubergine fleece, the bright-coloured aubergine of scape, vein also have certain ornamental value, in silver
White or purple, group's florescence up to 35d or so etc., therefore, it is resistance to can be used for indoor sight leaf sight flowerpot flower, rock garden plant, border
The exploitation of negative plant and breeding material.
Ideal commercialization potted flower should have the features such as plant type is compact, scape is shorter, viewing period is long, transport easy to package,
The features such as inflorescence is big, flower amount is more, flower is dense should also be had by seeing flower.However, Yongfu primulina tabacum exists as the new flowers of potting
There is problems in the correlated traits of plant type: (1) plant height is uncontrollable, and the development of later period peduncle is soft and long, if investment life
It produces, scape is easily lost during packed and transported, is easy to produce unnecessary loss；(2) petiole is longer, causes plant type to be opened scattered,
It is not compact enough.Therefore, the plant type for developing effective method control Gesneriaceae is of great significance.
Summary of the invention
To solve the technical problems existing in the prior art, it is short using foliage-spray that the purpose of the present invention is to provide a kind of
The strong method for being known as effect control primulina tabacum platymiscium plant type.
To achieve the above object, technical scheme is as follows:
The present invention provides a kind of method for controlling primulina tabacum platymiscium plant type, is culture with turf, perlite and chicken manure
Matrix carries out foliage-spray cycocel to plant, and the concentration of the cycocel is 400~500mg/L.
Cycocel has the function of inhibiting cell elongation, although cycocel is other as a plant growth regulators
There are some applications in plant buds dwarfing, but the present invention has found in the cultivation practices of primulina tabacum platymiscium, simply applies
Preferable buds dwarfing effect can not be obtained with cycocel, and uses the mixed-matrix of turf, perlite and chicken manure as training
Feeding matrix can act on the buds dwarfing of cycocel and be well matched with effect, so that primulina tabacum platymiscium is during the cultivation process
Plant type be controlled effectively.
Preferably, the chicken manure is corruption chicken manure；Based on parts by volume, the culture substrate includes: 2~4 parts of turf, pearl
2~4 parts of rock, degenerate 1~2 part of chicken manure.
As the preferred embodiment of the present invention, the culture substrate includes: 4 parts of turf, 4 parts of perlite, degenerates chicken manure 2
Part.
Further, the present invention sprays mode by the way that reasonable cycocel is arranged, and obtains more preferably buds dwarfing effect.
Preferably, the foliage-spray is to spray every 25~30 days once, continuous spraying at least 3 times.
As a preferred solution of the present invention, the concentration for the cycocel that foliage-spray uses is 400mg/L, every 25~
Foliage-spray is primary within 30 days, and continuous spraying 3 times.
Preferably, the Application of the cycocel is each 250~300mL of plant.Above-mentioned Application volume can make
Leaf table, blade back, bud and the leaf bud for obtaining blade squirt, and blade face is just dripped.
Preferably, the foliage-spray is carried out in the vegetative growth phase of plant.It is highly preferred that the vegetative growth phase
Before starting for bud differentiation.It is a discovery of the invention that starting before the vegetative growth phase especially bud differentiation of plant starts
It is more excellent for the control effect of plant type to apply cycocel, while the dosage of cycocel can be saved.
Generally flower is fallen 4 months or so before the bud differentiation starts.Because of the weather conditions of each department different place moons
Part is different, is typically November in North China.
In a specific embodiment of the present invention, the 16:00-17:00 or so on the day of that sprays of cycocel is carried out.On the day of
16:00-17:00 carries out the influence sprayed be in order to avoid illumination to cycocel, and unified spraying time is primarily to remove it
His influence of the factor to experiment.
In the present invention, the plant preferably uses the propagation method culture of cuttage to obtain.
It is highly preferred that the cuttage is full leaf cuttage.
As one embodiment of the present invention, using high 10cm, bore is the hole tray of 5 × 5cm as container, in maternal plant
On take same area blade carry out cutting propagation.
Specifically, it in above-mentioned cutting propagation, is transplanted after the plant of the cuttage takes root, slow seedling 7~12 after transplanting
A month.
As one embodiment of the present invention, supreme 140mm is all transplanted after the plant of cuttage takes root, bore is
Slow seedling 6 months in the plastic flowerpot of 120mm × 120mm.
Preferably, during the slow seedling, the relative humidity for controlling the culture substrate and air is 60~90%, temperature
Degree is 15~28 DEG C.
Buds dwarfing method provided by the invention is suitable for primulina tabacum platymiscium, especially can in the primulina tabacum of Yongfu
Obtain better buds dwarfing effect.
Primulina tabacum platymiscium of the present invention is preferably Yongfu primulina tabacum.
The present invention also provides the buds dwarfing method of the primulina tabacum platymiscium primulina tabacum platymiscium plant type control
Application in system or improvement.
Beneficial effects of the present invention include at least: primulina tabacum platymiscium buds dwarfing method provided by the invention is to heralding spring
The control effect of lettuce carex plant type (plant height, hat width, leaf are long, petiole is long, leaf width, scape length, scape number etc.) is excellent, energy
Enough so that plant type is more compact, long plant height, hat width, petiole, leaf length, leaf width and scape length (Yongfu primulina tabacum are significantly reduced
Plant height can be controlled in 12-15cm, compared with common cultivation method, hat width averagely shortens 6.57cm, and leaf length effectively shortens
15.47mm, leaf width shorten 8.58mm, and petiole is long to shorten 18.58mm, and scape length shortens 7.53cm), dramatically increase scape number
Amount, abundant flower amount, improve plant smooth rate and ornamental value (compared with common cultivation method, the scape of Yongfu primulina tabacum
Quantity averagely increases by 4, and smooth rate improves 25~30%)；Production cost is effectively reduced, primulina tabacum is substantially increased and belongs to plant
Quality and the market competitiveness of the object as the new flowers of potting.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with embodiment.It will be appreciated that following real
Providing merely to play the purpose of explanation for example is applied, is not used to limit the scope of the present invention.The skill of this field
Art personnel without departing from the spirit and purpose of the present invention, can carry out various modifications and replace to the present invention.
Experimental method used in following embodiments is conventional method unless otherwise specified.
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
In following embodiment and comparative example, the preparation method of cycocel are as follows: mix distilled water and cycocel pulvis in proportion
It closes, is configured to the solution of prescribed concentration, matching while using.In following embodiment and comparative example, foliage-spray uses pressure type mist
Sprayer carries out.
The influence that 1 different substrates formula of embodiment grows Yongfu primulina tabacum
The present embodiment has investigated influence of the different substrates formula for Yongfu primulina tabacum growth indexes.4 kinds of soilless cultivations
Matrix formulations are as shown in table 1, and the growth indexes testing result of Yongfu primulina tabacum is as shown in table 2 in the matrix of different formulations.
14 kinds of soilless culture substrate formulas of table
Growth indexes overall merit of the 2 Yongfu primulina tabacum of table in 4 kinds of matrix
The result shows that being heralded spring using the Yongfu of T3 matrix (turf: perlite: corruption chicken manure volume ratio is 4:4:2) cultivation
The various growth indexes performance of lettuce tongue fur is optimal.Therefore, it is heralded spring when carrying out cycocel application using the mixed-matrix culture Yongfu
Lettuce tongue fur.
Influence of the different cycocel spraying concentrations of embodiment 2 for Yongfu primulina tabacum buds dwarfing
The present embodiment analyzes influence of the different cycocel leaf surface spraying concentrations for Yongfu primulina tabacum buds dwarfing, specifically
Method is as follows:
(1) turf, perlite are chosen and degenerates culture substrate of the mixed-matrix of chicken manure as Yongfu primulina tabacum, culture
The volume ratio of turf, perlite and corruption chicken manure is 4:4:2 in matrix；
(2) propagation method of entire leaf cutting is taken, with high 10cm, bore is the hole tray of 5 × 5cm as container, on maternal plant
Same area blade is taken to carry out cutting propagation；
(3) all transplant supreme 140mm after the Yongfu primulina tabacum of cuttage in step (2) is taken root, bore be 120mm ×
In the plastic flowerpot of 120mm, slow seedling 7 months, humidity and temperature are controlled during slow seedling, keeps matrix and relative air humidity
60%-90%, 15-28 DEG C of temperature；
(4) the vegetative growth phase of Yongfu primulina tabacum plant (before bud differentiation starts, i.e., flower is fallen 4 months or so)
Foliage-spray cycocel, the concentration of cycocel are 100,200,300,400,500,700mg/L；Each plant sprays 250mL；Even
It is continuous to spray 3 times, every minor tick 25 days；16:00 on the day of or so is sprayed every time to carry out.
After various concentration cycocel sprays processing, (sample size is as shown in table 3 for the plant type testing result of Yongfu primulina tabacum
70 plants).
Influence of 3 various concentration foliage-spray of the table processing to Yongfu primulina tabacum form
The result shows that Yongfu primulina tabacum hat width is reduced after the processing of various concentration cycocel；Wherein, blade face is sprayed
After applying processing, 400mg/L treatment effect is best, and 300mg/L treatment effect takes second place, and hat width averagely reduces 6.57cm, significant effect.
After the processing of various concentration cycocel, Yongfu primulina tabacum Ye Changjun is reduced；Wherein, after foliage-spray processing,
500mg/L treatment effect is best, and 400mg/L treatment effect takes second place, and leaf is long averagely to reduce 15.47mm, and leaf is long to shorten significant effect.
After the processing of various concentration cycocel, Yongfu primulina tabacum leaf width is changed greatly；Wherein, 500mg/L treatment effect is most
Good, 400mg/L treatment effect takes second place, and leaf width averagely reduces 8.58mm, shortens significant effect.
After the processing of various concentration cycocel, Yongfu primulina tabacum petiole is long to be changed greatly；After foliage-spray processing, petiole
The long increase with concentration, which is presented, first reduces the trend increased afterwards, wherein 400mg/L treatment effect is best, 500mg/L processing effect
Fruit takes second place, and the long average decreasing value of petiole is 18.58mm, and petiole is long to shorten significant effect.
Various concentration cycocel is significant to the long influence otherness of Yongfu primulina tabacum scape, after foliage-spray processing, flower
For Roripa length with the variation of concentration, otherness is larger, and scape Dwarf Effect on Dwarf is better than high concentration after low concentration processing, wherein 100mg/L
Treatment effect is best, and scape is long averagely to reduce 7.53cm, and 200mg/L treatment effect takes second place.
After the processing of various concentration cycocel, Yongfu primulina tabacum scape number be increased, and with the increase of concentration, scape
Quantity gradually increases.After foliage-spray processing, 400mg/L, 500mg/L, 700mg/L concentration group scape quantity are identical, and about 13,
It compares control group and averagely increases by 4, significant effect.300mg/L treatment effect is secondly, average scape quantity is 11.It is comprehensive each
Item index, the buds dwarfing effect for spraying processing using the cycocel of 400~500mg/L are optimal.
The above result shows that being handled using cycocel foliage-spray, Yongfu primulina tabacum compared with common daily cultivation
Hat width shorten, leaf length, leaf width, petiole are long to be shortened, and scape length shortens, the increase of scape quantity, and plant type is obviously more compact.
Although hereinbefore general explanation, specific embodiment and test, has made to retouch in detail to the present invention
State, but on the basis of the present invention, some modification and improvement can be made into it, this be to those skilled in the art it is aobvious and
It is clear to.Therefore, modifications or improvements on the basis of without departing from the present invention, belong to claimed model
It encloses.
Claims (10)
1. a kind of method using foliage-spray cycocel control primulina tabacum platymiscium plant type, which is characterized in that with turf, treasure
Zhu Yan and chicken manure are culture substrate, carry out foliage-spray cycocel to plant, the concentration of the cycocel is 400~500mg/L.
2. the method according to claim 1, wherein the chicken manure is corruption chicken manure；Based on parts by volume, the training
Feeding matrix includes: 2~4 parts of turf, 2~4 parts of perlite, degenerates 1~2 part of chicken manure.
3. method according to claim 1 or 2, which is characterized in that the foliage-spray is to spray one every 25~30 days
It is secondary, continuous spraying at least 3 times.
4. described in any item methods according to claim 1~3, which is characterized in that the Application of the cycocel is each
250~300mL of plant.
5. method according to any one of claims 1 to 4, which is characterized in that the foliage-spray is raw in the nutrition of plant
The long stage carries out；Preferably, the vegetative growth phase is before bud differentiation starts.
6. described in any item methods according to claim 1~5, which is characterized in that the plant is the breeding side using cuttage
Method culture obtains；
Preferably, the cuttage is full leaf cuttage.
7. according to the method described in claim 6, it is characterized in that, being transplanted after the plant of the cuttage takes root, transplanting
Slow seedling 7~12 months afterwards.
8. the method according to the description of claim 7 is characterized in that during the slow seedling, control the culture substrate and
The relative humidity of air is 60~90%, and temperature is 15~28 DEG C.
9. described in any item methods according to claim 1~8, which is characterized in that the primulina tabacum platymiscium is Yongfu report
Spring lettuce tongue fur.
10. application of the method according to any one of claims 1 to 9 in primulina tabacum platymiscium buds dwarfing or improvement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917702.9A CN110521567A (en) | 2019-09-26 | 2019-09-26 | A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917702.9A CN110521567A (en) | 2019-09-26 | 2019-09-26 | A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110521567A true CN110521567A (en) | 2019-12-03 |
Family
ID=68670427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917702.9A Pending CN110521567A (en) | 2019-09-26 | 2019-09-26 | A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110521567A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884299A (en) * | 2010-07-02 | 2010-11-17 | 天津滨海国际花卉科技园区股份有限公司 | Method for cultivating azaleas adapting to boreal climate |
| CN103081680A (en) * | 2013-01-17 | 2013-05-08 | 北京林业大学 | Leaf cutting propagating method of river pool primulina tabacum hance |
| CN103081681A (en) * | 2013-01-17 | 2013-05-08 | 北京林业大学 | Leaf cutting propagating method of primulina hance plant |
| CN109892124A (en) * | 2019-04-22 | 2019-06-18 | 台州学院 | A method of utilizing bulbil culture Herba Titanotrichi oldhamii plant |
-
2019
- 2019-09-26 CN CN201910917702.9A patent/CN110521567A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884299A (en) * | 2010-07-02 | 2010-11-17 | 天津滨海国际花卉科技园区股份有限公司 | Method for cultivating azaleas adapting to boreal climate |
| CN103081680A (en) * | 2013-01-17 | 2013-05-08 | 北京林业大学 | Leaf cutting propagating method of river pool primulina tabacum hance |
| CN103081681A (en) * | 2013-01-17 | 2013-05-08 | 北京林业大学 | Leaf cutting propagating method of primulina hance plant |
| CN109892124A (en) * | 2019-04-22 | 2019-06-18 | 台州学院 | A method of utilizing bulbil culture Herba Titanotrichi oldhamii plant |
Non-Patent Citations (1)
| Title |
|---|
| 闫海霞等: "中国产苦苣苔科植物的温室栽培技术", 《农业研究与应用》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101587707B1 (en) | Producing method of orchid seedlings | |
| Dave et al. | Scaling-up production and field performance of micropropagated medicinal herb ‘Safed Musli’(Chlorophytum borivilianum) | |
| CN106538395A (en) | A kind of method for improving endangered plants Tibet Paeonia ludlowii planting percent and seedling percent | |
| WO2020215506A1 (en) | Mesembryanthemum crystallinum planting method | |
| CN109287486B (en) | Paphiopedilum seed germination rate improving method and paphiopedilum cultivation method | |
| CN105103714A (en) | Manual germination accelerating method and seedling raising method of Bletilla sfriata (Thunb.)Reiehb.f. | |
| CN113455365A (en) | Method for preserving potted plant of common wild rice seed stems | |
| CN109287487B (en) | Seed germination rate improving method and cultivation method for paphiopedilum makino | |
| CN109328959B (en) | Method for cultivating new variety of rhododendron | |
| CN103053375A (en) | Cutting propagation method of Artocarpus nanchuanensis | |
| CN114847029A (en) | Luminous environment regulation and control method for reducing melon melting rate of indoor cultivated cucumber | |
| CN109349021B (en) | Pollination method for improving fruit setting rate of muskmelon | |
| DK181430B1 (en) | Method for high-efficiently inducing double stems of phalaenopsis | |
| CN110651702A (en) | Indoor cultivation method of salicornia europaea | |
| CN106577280A (en) | Rapid propagation aseptic seedling by means of tender stem segments and blades of merrillanthus hainanensis | |
| CN110521567A (en) | A method of primulina tabacum platymiscium plant type is controlled using foliage-spray cycocel | |
| Horibe et al. | Effects of Light Wavelength on Daughter Cladode Growth and Quality in Edible Cactus Cultured in a Plant Factory with Artificial Light | |
| CN112314381B (en) | Potted culture method of Chimonanthus praecox | |
| CN113678830A (en) | Composition for improving watermelon fruit quality and application thereof | |
| CN108464207B (en) | Culture method for improving transplanting survival rate of rice tissue culture seedlings | |
| CN107141056B (en) | Chinese orchid culture medium, preparation method thereof and Chinese orchid culture method | |
| CN111642263A (en) | Method for fully-artificial light regulation of leaf vegetable morphology | |
| Bhavana et al. | A regenerative protocol and SEM study for in vitro propagation of Anthurium crossed lines via indirect somatic embryogenesis | |
| Batukaev et al. | In vitro microclonal propagation of strawberries and ex vitro adaptation | |
| JP2810683B2 (en) | How to grow bulbs |
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: 20191203 |