CN109380004A - A method of promote golden Chinese scholartree hardwood cutting to survive - Google Patents
A method of promote golden Chinese scholartree hardwood cutting to survive Download PDFInfo
- Publication number
- CN109380004A CN109380004A CN201811231409.9A CN201811231409A CN109380004A CN 109380004 A CN109380004 A CN 109380004A CN 201811231409 A CN201811231409 A CN 201811231409A CN 109380004 A CN109380004 A CN 109380004A
- Authority
- CN
- China
- Prior art keywords
- chinese scholartree
- cuttings
- golden chinese
- golden
- cuttage
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/10—Sulfones; Sulfoxides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of methods for promoting golden Chinese scholartree hardwood cutting to survive: (1) matrix of cuttage is sterilized before cuttage, is inserted in vacant slotting machine；(2) golden Chinese scholartree branch is selected, is handled to get golden Chinese scholartree cuttings；(3) golden Chinese scholartree cuttings is placed in the mixed liquor being made of heteroauxin, Bordeaux mixture, synergist dimethyl sulfone, 10min is then shaken in ultrasonic oscillation instrument, taken out；(4) golden Chinese scholartree cuttings is inserted into each corresponding slotting machine；(5) it is plugged rear water drenching, other daily management works.The method of the present invention cuttage survival rate is high, early at live time, and the heteroauxin in soak can significantly promote golden taking root for Chinese scholartree stiff wood and synergist dimethyl sulfone can then make golden Chinese scholartree more rapid to the absorption of heteroauxin；In addition, absorption of the golden Chinese scholartree cuttings to heteroauxin and Bordeaux mixture can be improved in ultrasonic vibration, reduces cuttings nutrition loss and reduce the infection probability of cuttings pest and disease damage, to quickly improve its survival rate and ahead of time rootage duration.
Description
Technical field
The present invention relates to golden Chinese scholartrees to produce technical field of cultivation, in particular to a kind of cultivation for promoting golden Chinese scholartree hardwood cutting to survive
Method.
Background technique
The dry flower of sophora bud system leguminous plant (Sophora japonica L.), is a kind of Special Traditional Chinese Medicine material, rich
Containing chemical components such as rutin, flavones.Rutin is able to maintain the normal tension of capillary, reduces its permeability, increases brittleness
And the capillary of bleeding restores normal elasticity, there are also anti-inflammatory, spasmolysis, antiulcer, inhibits bacterium, fungi and virus and absorbs purple
The effect of outside line is widely used in medicine, health food and cosmetics, has very high commercial value.With other plant
It compares, it is the primary raw material of industrial abstract rutin that Quantitative Determination of Rudin in Flos Sophorae is high, extraction cost is low.
Golden Chinese scholartree is a branch in numerous Chinese scholartree kinds, Gui Bei and Hunan south area is grown on, because the sophora bud of its output is in
It is golden yellow and entitled golden Chinese scholartree.Correlative study shows: Shandong Chinese olive rutin content is 16%, and Hebei Chinese pagoda tree rutin content is
12%, Hubei, Chongqing, Sichuan Huang Chinese scholartree rutin content are 14%, and the beans Chinese scholartree rutin content on the ground such as Guangxi, Guangdong, Hunan is 15%,
Quanzhou County gold Chinese scholartree rutin content is had only between 35%~37%, some is even as high as 46%, is much higher than " Chinese Pharmacopoeia " (2005
Year version) 15% standard limits.Quanzhou is the best place of production for producing the high-quality sophora bud, there is irreplaceable regional superiority, Quanzhou soil
The special natural cause such as matter, weather create " the golden sophora bud " excellent kind is high-quality.98% sophora bud comes from China on international market,
Every annual requirement is at 15000 tons or more, and national sophora bud total output only has more than 9000 tons at present, is able to satisfy international market far away
Demand.In 20 years following, sophora bud demand trend is estimated by cumulative year after year 20%.Therefore, Quanzhou gold Chinese scholartree industry has extraordinary
Development prospect.
Often it can be found that the branch of bud mutation branch either growth failure, needs to carry out list to it in the plantation of golden Chinese scholartree
Solely, observation for a long time, further to investigate its potentiality to be exploited.But currently, the breeding of golden Chinese scholartree mainly uses seminal propagation and transfers
Two methods of breeding are connect, one, which is only, can carry out once, and repoductive time requires very strict.Cuttage is also referred to as cutting, is a kind of
Cultivate the common propagation method of plant.It can be with the stem of clip plant, leaf, root, bud etc. (claiming cuttings on gardening), or insertion soil
In, Sha Zhong, or impregnate in water, can be planted after taking root, make independent new plant.Golden Chinese scholartree is perennial Qiao
Wood, branch hardness is high, cortex is thick, and cuttage rooting ability is poor, and disease easily occurs.In agriculture and forestry production, different plants
There are different demands to condition when cuttage.Understand and comply with their demand, higher breeding success rate could be obtained.How to promote
The cuttage survival rate of golden Chinese scholartree stiff wood is the technical problem faced in golden Chinese scholartree field of planting always.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Summary of the invention
The present invention for golden Chinese scholartree in the prior art there are cuttage rooting ability is poor, and the technical issues of disease easily occurs,
Invent it is a kind of can promote the use of, the method that yield is high, the golden Chinese scholartree stiff wood of the promotion of effect stability survives.
To achieve the above object, technical solution provided by the invention is as follows:
A method of promote golden Chinese scholartree hardwood cutting to survive, include following operating procedure:
(1) matrix used in cuttage (river sand) is sterilized before cuttage, is then filled in vacant slotting machine, is raked；
(2) the golden Chinese scholartree branch of well-grown, no disease and pests harm is selected, is handled to get golden Chinese scholartree cuttings；
(3) golden Chinese scholartree cuttings is placed in the mixed liquor being made of heteroauxin, Bordeaux mixture, synergist dimethyl sulfone, is mixed
It closes solution and flooded golden Chinese scholartree cuttings top completely, 10min is then shaken in ultrasonic oscillation instrument, ultrasonic frequency is low frequency
35KHz, ultrasonic power 420W take out；
(4) golden Chinese scholartree cuttings is inserted into each corresponding slotting machine, the matrix of golden Chinese scholartree cuttings base portion is compacted after inserting, makes cuttings
It is in close contact between matrix；
(5) it drenches immediately after being plugged water, adjusts the growing environment of golden Chinese scholartree cuttings, carry out other daily pipes such as weeding in time
Science and engineering is made.
Preferably, the disinfecting solution of potassium permanganate described in step (1) before cuttage with 0.8%.
Preferably, processing described in step (2) is that golden Chinese scholartree branch is cut into the cuttings of length 15-20cm, upper and lower
Bud is stayed at notch 0.3-0.5cm, notch below is tiltedly cut, notch straight snips above, the smooth branch of clip.
Preferably, golden Chinese scholartree cuttings is placed in by heteroauxin, Bordeaux mixture, synergist dimethyl sulfone by the step (3)
The mixed liquor of composition, heteroauxin concentration is 50mg./L in gained mixed liquor after mixing, and Bordeaux mixture has been diluted 500 times, is increased
The amount of effect agent dimethyl sulfone accounts for the 2% of mixed liquor total volume.
Preferably, seeding row spacing when cuttage described in step (4) between cuttings is 10 × 10cm, and cuttage depth is that cuttings is long
The 1/3-1/2 of degree.
Preferably, it is to take one layer of light transmittance above that measure described in step (5), which adjusts the growing environment of golden Chinese scholartree cuttings,
, according to Changes in weather situation by measures such as watering, ventilations, make in plastic greenhouse during breeding for 15% shading net
Relative air humidity be maintained at 80% or more, temperature is between 20~30 DEG C.
Compared with prior art, the invention has the following beneficial effects:
The method of the present invention cuttage survival rate is high, early at live time, and the heteroauxin in soak can significantly promote gold
Taking root for Chinese scholartree stiff wood and synergist dimethyl sulfone can then make golden Chinese scholartree more rapid to the absorption of heteroauxin；In addition, ultrasonic vibration
Absorption of the golden Chinese scholartree cuttings to heteroauxin and Bordeaux mixture can be further improved, cuttings nutrition loss is reduced and reduces cuttings
The infection probability of pest and disease damage, to quickly improve its survival rate and ahead of time rootage duration；Further the method for the present invention cuttage seeding
Disease incidence is low, and when golden Chinese scholartree hardwood cutting has carried out more thoroughly disinfection treatment, pest and disease damage before effectively it being avoided to take root
Generation；Available a large amount of independent plant, can transplant and individually be trained in other incubators after treated by the present method
It supports, then carries out individually observation and either carry out other special processing.
Specific embodiment
It is described in detail With reference to embodiment, it is to be understood that protection scope of the present invention is not by specific
The limitation of embodiment.Used in the examples by heteroauxin, Bordeaux mixture, synergist dimethyl sulfone is all commercially available gained.
Embodiment 1
The preparation of mixed solution: heteroauxin, Bordeaux mixture, synergist dimethyl sulfone being uniformly mixed, mixed liquor is obtained,
Heteroauxin concentration is 50mg./L in gained mixed liquor after mixing, and Bordeaux mixture has been diluted 500 times, synergist dimethyl sulfone
Amount account for the 2% of mixed liquor total volume.
A method of promote golden Chinese scholartree hardwood cutting to survive, include following operating procedure:
(1) matrix used in cuttage (river sand) before cuttage with 0.8% disinfecting solution of potassium permanganate, be then filled with vacant
Slotting machine in, rake；
(2) the golden Chinese scholartree branch for selecting well-grown, no disease and pests harm, is cut into the cuttings of length 15-20cm, in upper and lower notch
Bud is stayed at 0.3-0.5cm, notch below is tiltedly cut, and notch straight snips above, clip is smoothly to get golden Chinese scholartree cuttings；
(3) by golden Chinese scholartree cuttings be placed in it is above-mentioned it is spare be made of heteroauxin, Bordeaux mixture, synergist dimethyl sulfone it is mixed
It closes in liquid, mixed solution flooded golden Chinese scholartree cuttings top completely, and 10min, ultrasonic frequency are then shaken in ultrasonic oscillation instrument
For low frequency 35KHz, ultrasonic power 420W, take out；
(4) golden Chinese scholartree cuttings is inserted into each corresponding slotting machine, seeding row spacing when cuttage between cuttings is 10 × 10cm, cuttage
Depth is the 1/3-1/2 of cutting length, and the matrix of golden Chinese scholartree cuttings base portion is compacted after inserting, makes closely to connect between cuttings and matrix
Touching；
(5) it drenches immediately after being plugged water, the shading net that one layer of light transmittance is 15% is taken above, during breeding, according to day
Gas situation of change adjusts the growing environment of golden Chinese scholartree cuttings by measures such as watering, ventilations, keeps the air in plastic greenhouse opposite
Humidity is maintained at 80% or more, and temperature carries out other daily management works such as weeding between 20~30 DEG C in time.
Golden Chinese scholartree routine hardwood cutting operating procedure:
(1) matrix used in cuttage (river sand) before cuttage with 0.8% disinfecting solution of potassium permanganate, be then filled with vacant
Slotting machine in, rake；
(2) the golden Chinese scholartree branch for selecting well-grown, no disease and pests harm, is cut into the cuttings of length 15-20cm, in upper and lower notch
Bud is stayed at 0.3-0.5cm, notch below is tiltedly cut, and notch straight snips above, clip is smoothly to get golden Chinese scholartree cuttings；
(3) it is inserted into each corresponding slotting machine after golden Chinese scholartree cuttings being dipped in 20-30s in taking root liquid, when cuttage between cuttings
Seeding row spacing is 10 × 10cm, and cuttage depth is the 1/3-1/2 of cutting length, and the matrix of golden Chinese scholartree cuttings base portion is compacted after inserting, is made
It is in close contact between cuttings and matrix；
(4) it drenches immediately after being plugged water, the shading net that one layer of light transmittance is 15% is taken above, during breeding, according to day
Gas situation of change adjusts the growing environment of golden Chinese scholartree cuttings by measures such as watering, ventilations, keeps the air in plastic greenhouse opposite
Humidity is maintained at 80% or more, and temperature carries out other daily management works such as weeding between 20~30 DEG C in time.
It is counted for the golden Chinese scholartree survival rate of gained, rootage duration, survival rate after above method cuttage plantation, obtains table 1
Data:
Table 1
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (6)
1. a kind of method for promoting golden Chinese scholartree hardwood cutting to survive, which is characterized in that include following operating procedure:
(1) matrix used in cuttage is sterilized before cuttage, is then filled in vacant slotting machine, is raked；
(2) golden Chinese scholartree branch is selected, is handled to get golden Chinese scholartree cuttings；
(3) golden Chinese scholartree cuttings is placed in the mixed liquor being made of heteroauxin, Bordeaux mixture, synergist dimethyl sulfone, is mixed molten
Liquid flooded golden Chinese scholartree cuttings top completely, and 10min is then shaken in ultrasonic oscillation instrument, and ultrasonic frequency is low frequency 35KHz, surpassed
Acoustic power is 420W, is taken out；
(4) golden Chinese scholartree cuttings is inserted into each corresponding slotting machine, the matrix of golden Chinese scholartree cuttings base portion is compacted after inserting, makes cuttings and base
It is in close contact between matter；
(5) it drenches immediately after being plugged water, adjusts the growing environment of golden Chinese scholartree cuttings, carry out other daily management works in time.
2. according to the method described in claim 1, it is characterized by: permanganic acid described in step (1) before cuttage with 0.8%
Potassium solution disinfection.
3. according to the method described in claim 1, it is characterized by: processing described in step (2) is to be cut into golden Chinese scholartree branch
The cuttings of length 15-20cm stays bud at upper and lower notch 0.3-0.5cm, and notch below is tiltedly cut, and notch straight snips above is cut
The smooth branch of mouth.
4. according to the method described in claim 1, it is characterized by: the step (3) by golden Chinese scholartree cuttings be placed in by heteroauxin,
The mixed liquor of Bordeaux mixture, synergist dimethyl sulfone composition, heteroauxin concentration is 50mg./L in gained mixed liquor after mixing,
Bordeaux mixture has been diluted 500 times, and the amount of synergist dimethyl sulfone accounts for the 2% of mixed liquor total volume.
5. according to the method described in claim 1, it is characterized by: seeding row spacing when cuttage described in step (4) between cuttings is
10 × 10cm, cuttage depth are the 1/3-1/2 of cutting length.
6. according to the method described in claim 1, it is characterized by: measure described in step (5) adjusts the life of golden Chinese scholartree cuttings
Long environment is to take the shading net that one layer of light transmittance is 15% above, during breeding, according to Changes in weather situation by watering, leading to
The measures such as wind make the relative air humidity in plastic greenhouse be maintained at 80% or more, and temperature is between 20~30 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231409.9A CN109380004A (en) | 2018-10-22 | 2018-10-22 | A method of promote golden Chinese scholartree hardwood cutting to survive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231409.9A CN109380004A (en) | 2018-10-22 | 2018-10-22 | A method of promote golden Chinese scholartree hardwood cutting to survive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109380004A true CN109380004A (en) | 2019-02-26 |
Family
ID=65427619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231409.9A Pending CN109380004A (en) | 2018-10-22 | 2018-10-22 | A method of promote golden Chinese scholartree hardwood cutting to survive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109380004A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202172A (en) * | 2013-05-03 | 2013-07-17 | 江苏省南通市公路管理处 | Shoot cutting propagation method of robinia pseudoacacia aurea |
| CN104380944A (en) * | 2014-09-28 | 2015-03-04 | 石冠旗 | Hongsenhuai sophora softwood cutting propagation technology |
| CN105265114A (en) * | 2014-05-26 | 2016-01-27 | 天津市君绿缘科技有限公司 | Cuttage reproduction method of Chinese scholartrees |
-
2018
- 2018-10-22 CN CN201811231409.9A patent/CN109380004A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202172A (en) * | 2013-05-03 | 2013-07-17 | 江苏省南通市公路管理处 | Shoot cutting propagation method of robinia pseudoacacia aurea |
| CN105265114A (en) * | 2014-05-26 | 2016-01-27 | 天津市君绿缘科技有限公司 | Cuttage reproduction method of Chinese scholartrees |
| CN104380944A (en) * | 2014-09-28 | 2015-03-04 | 石冠旗 | Hongsenhuai sophora softwood cutting propagation technology |
Non-Patent Citations (3)
| Title |
|---|
| 李先民: "青钱柳扦插繁殖技术及其生根机理的研究", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
| 汪多仁: "农药中间体二甲基亚砜生产现状与市场展望 ", 《农药市场信息》 * |
| 蒋运生: "金槐规范化种植技术(一) ", 《广西林业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104885768B (en) | A kind of method of Moringa cutting propagation | |
| CN109006475A (en) | A kind of Kiwi berry micro-grafting method and Kiwi berry method for culturing seedlings | |
| CN104585033B (en) | Blood aspidistra quick breeding method for tissue culture | |
| CN103563617A (en) | Red maple cuttage breeding method | |
| CN103053395A (en) | Hole tray substrate for fast cultivation of bonsai semperflorens and use method | |
| CN105706881A (en) | Little pepper fast propagation method | |
| CN104472190B (en) | The high pressure breeding and seedling method of rich and honour banyan | |
| CN103039330B (en) | Formula of tray substrate for fast rooting of jade color osmanthus cuttings and application thereof | |
| CN104186351A (en) | Tissue culture method of strawberries | |
| CN104206270A (en) | Tissue culture and rhizome expansion method of Curcuma hybrida 'Red Torch' | |
| CN103039331A (en) | Formula of color osmanthus plug cutting substrate on basis of earthworm cast and application method of formula | |
| CN104969743A (en) | Method for hardwood cutting propagation of Gleditsia sinensis | |
| CN105052449A (en) | Method for remarkably increasing survival rate of plant seedling raising via cutting | |
| CN104737761B (en) | The cuttage breeding method of sinojackia xylocarpa | |
| CN106613147A (en) | Cutting seedling raising method for pomegranates | |
| CN107306733A (en) | A kind of method of blueberry cuttage and seedling culture | |
| CN107771545A (en) | A kind of method of cinnamomum camphora cutting propagation | |
| CN107258339A (en) | The cotyledon top sleeve pipe grafting seedlings-growing method of cucumber stock zero | |
| CN102960249B (en) | In-vitro efficient seedling cultivation method for synchronizing in rooting and growing by utilizing tender stem segments of thuja koraiensis | |
| CN104604459A (en) | Hard branch cutting propagation method of styrax japonicus seedlings | |
| CN105766580A (en) | Cutting propagation method of roses | |
| CN104782455B (en) | Matrix and its application for tobacco axillary bud cutting propagation | |
| CN103703997B (en) | Reproduction method for improving eucalyptus cutting rooting rate and scion strip utilization rate | |
| CN105557424A (en) | Scion cutting pretreatment method for improving tree cuttage survival rate | |
| CN108934700A (en) | A kind of mating system of cinnamomum camphora tree |
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: 20190226 |