CN109511667A - A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine - Google Patents
A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine Download PDFInfo
- Publication number
- CN109511667A CN109511667A CN201811560463.8A CN201811560463A CN109511667A CN 109511667 A CN109511667 A CN 109511667A CN 201811560463 A CN201811560463 A CN 201811560463A CN 109511667 A CN109511667 A CN 109511667A
- Authority
- CN
- China
- Prior art keywords
- oligosaccharide
- benayl aminopurine
- amino
- plant growth
- growth regulator
- 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
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
-
- 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
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine, belongs to technical field of pesticide.The active constituent of the present composition includes amino-oligosaccharide and benayl aminopurine, wherein the weight ratio of amino-oligosaccharide and benayl aminopurine is 1:15~15:1, and the weight percentage that the two accounts for composition is 1~30%.Composition high-efficiency low-toxicity provided by the invention, while to environment and safety of human and livestock, moreover it is possible to increase crop yield, improve crop anti-adversity, improve crop quality.
Description
Technical field
The invention belongs to technical field of pesticide, and in particular to a kind of plant growth containing amino-oligosaccharide and benayl aminopurine
Regulating composition.
Background technique
Amino-oligosaccharide, also referred to as agriculture dedicated chitosan oligosaccharide, is the catabolite of chitin and chitosan.It can in agricultural
As plant growth regulator, can the activated plant vivo immunization factor, disease caused by induction plant against fungal, bacterium, virus etc.
Evil generates prevention and resistant function, also contains part nutrient required for plant in ingredient, utilizes for plant growth,
Reach medicine fertilizer double action.
Benayl aminopurine is the artificial synthesized basic element of cell division, also known as 6-benzyladenine or abbreviation 6-BA, can be promoted
Cell division, differentiation undifferentiated tissue, biological substance in vivo accumulation, lateral bud occur, and reduce the decomposition of plant inner chlorophyll, prevent
Only the effects of aging, physiological action be that other plant hormones do not have or too late.6-BA is in the intracorporal movement of plant
Property it is poor, physiological action be confined to treatment site and its near, crop species, usage and concentration, processing time and position are different,
The effect that is showed or reaction are also not quite similar, this be also limit it the reason of the broader applications in agricultural and gardening it
One.
For target plant, plant growth regulator is the non-nutritive chemical substance of external source, usually can be in plant
Interior conduction is to site of action, on the one hand, the certain links that can promote or inhibit its life process with very low concentration, be allowed to
Meet the mankind to need to develop；On the other hand, plant growth regulator has the function of enhancing plant stress-resistance.In addition, every plantation
Object growth regulator has a specific purposes, and application technology require it is quite stringent, only specific application conditions (including
Extraneous factor) under specific effect could be generated to target plant.Often change concentration will obtain opposite as a result, for example existing
There is facilitation under low concentration, and then becomes inhibiting effect in higher concentrations.Amino-oligosaccharide and the benayl aminopurine mechanism of action
Difference, mutually compounding have good synergistic effect in a certain range.
Summary of the invention
The object of the present invention is to provide it is a kind of it is at low cost, effect is good, can enhance plant stress-resistance ability but also promotes plant
Growth, the plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine.
The use in agriculture field promotion or coordinate plant growth is used for it is a further object of the present invention to provide the composition
On the way, the plant includes Chinese cabbage, corn, grape, mandarin tree, jujube tree etc..
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine, active constituent include amino widow
Sugared element and benayl aminopurine, wherein the weight ratio of the two is 1:15~15:1.
Further, the weight ratio of the amino-oligosaccharide and benayl aminopurine is 1:8~6:1.
Further, the weight ratio of the amino-oligosaccharide and benayl aminopurine is 1:5~3:1.
In the present invention, both the amino-oligosaccharide and benayl aminopurine account for composition weight percentage be 1~
30%, further preferably 3~18%.Wherein effective component exists in plant growth regulator composition with enhancing effective amount
In composition, " % " of the present invention is weight percentage.
Composition provided by the invention is aided with pesticide and helps using amino-oligosaccharide and benayl aminopurine as principle active component
Agent is processed into any one dosage form that suitable this field uses with this field Conventional processing methods.
Further, the dosage form includes soluble concentrate, solvable pulvis, soluble granule, aqua, missible oil.
Auxiliary agent selected by plant growth regulator composition of the invention be it is known in those skilled in the art, can be with
Selected from one or more of trace element fertilizer, dispersing agent, wetting agent, thickener, defoaming agent.According to different dosage forms, in preparation
Stabilizer known in those skilled in the art, antifreeze, disintegrating agent etc. can also be contained.
The frequency of use and usage amount of plant growth regulator of the invention with crops, growing environment, synoptic climate and
It is variant, volume increase can be achieved the purpose that by using suitable dosage.
Compared with prior art, the invention has the benefit that
(1) present invention is used in combination within the scope of reasonable weight ratio by amino-oligosaccharide with benayl aminopurine, can
It is that 1:15~15:1 range increases production and improves productivity more that enhancing plant stress-resistance ability can promote plant growth, the especially weight ratio of the two again
It is significant.
(2) composition high-efficiency low-toxicity provided by the invention, while to environment and safety of human and livestock, moreover it is possible to which produce are made in increase
Amount improves crop anti-adversity, improves crop quality.
(3) compared with single active ingredient, effect that amino-oligosaccharide and benayl aminopurine are applied in combination, hence it is evident that be higher than single
The effect that one active constituent uses thereby reduces production and application cost, and reduces the workload of grower.
Specific embodiment
Invention is further described in detail with reference to embodiments, and the preparation method of dosage form is routine in embodiment
Method.
Following according to desirable embodiment of the invention is enlightenment, and by following descriptions, related personnel completely can be
In the range of this invention technical idea, various changes and amendments are carried out.The technical scope of this invention is simultaneously
The content being not limited on specification, it is necessary to determine the technical scope according to the scope of the claims.
(1), example of formulations
Embodiment 1:24% amino-oligosaccharide benayl aminopurine aqua (1:3)
Preparation method: above-mentioned formula is pre-mixed in proportion, add blender be uniformly mixed can be prepared by
24% amino-oligosaccharide benayl aminopurine aqua.
The embodiment solvable pulvis of 2:12% amino-oligosaccharide benayl aminopurine (1:5)
Preparation method: above-mentioned material is sufficiently mixed in the ratio of formula, to get 12% ammonia after ultra-fine pulverizer disintegrating
The solvable pulvis of base oligosaccharide benayl aminopurine.
Embodiment 3:5% amino-oligosaccharide benayl aminopurine soluble concentrate (3:2)
Preparation method: raw material ratio by weight is weighed, and dissolution is mixed, can be prepared by 5% amino-oligosaccharide benzyl
Adenine phosphate soluble concentrate.
Embodiment 4:8% amino-oligosaccharide benayl aminopurine soluble granule (5:3)
Preparation method: above-mentioned raw materials are uniformly mixed in mixed cylinder, by extruding, granulation, drying, last screened step
Suddenly, it can be prepared by 8% amino-oligosaccharide benayl aminopurine soluble granule.
The embodiment solvable pulvis of 5:4.8% amino-oligosaccharide benayl aminopurine (1:15)
Preparation method: above-mentioned material is sufficiently mixed in the ratio of formula, to get 4.8% after ultra-fine pulverizer disintegrating
The solvable pulvis of amino-oligosaccharide benayl aminopurine.
Embodiment 6:16% amino-oligosaccharide benayl aminopurine soluble concentrate (15:1)
Preparation method: raw material ratio by weight is weighed, and dissolution is mixed, can be prepared by 16% amino-oligosaccharide benzyl
Adenine phosphate soluble concentrate.
Embodiment 7:30% amino-oligosaccharide benayl aminopurine aqua (1:2)
Preparation method: above-mentioned formula is pre-mixed in proportion, add blender be uniformly mixed can be prepared by
30% amino-oligosaccharide benayl aminopurine aqua.
Embodiment 8:1% amino-oligosaccharide benayl aminopurine missible oil (1:1)
Preparation method: above-mentioned all the components are uniformly mixed in the ratio, and reaction flask is added and stirs evenly, stands, sink
It forms sediment, filtering, can be prepared by 1% amino-oligosaccharide benayl aminopurine missible oil.
(2), synergy measures in amino-oligosaccharide and benayl aminopurine room
Test medicine: processing group medicament is the mixed liquor of amino-oligosaccharide and benayl aminopurine different proportion；Control group medicine
Agent is 1% benayl aminopurine aqua, 5% amino-oligosaccharide aqua, using clear water as blank control.
For studying object: the rape heart, kind are glossy dark green 802 cabbage heart.
Test method: it is measured using growth of seedling method.Two kinds of raw medicine dissolutions are first configured to 1000mg/ with analysis absolute alcohol
Then kg solution is diluted to the measurement medical fluid of 5 concentration with deionized water.Oily Brassica parachinensis seeds of the same size are selected to dial in respectively
It is covered in the culture dish of 18cm size of two layers of filter paper, 20, every ware, configured medical fluid 1.5ml, control plus distilled water is added,
It is repeated 4 times.Ware lid is covered, is placed into 25 ± 1 DEG C of artificial climate room, illumination 10 hours, in 4 days inspection heights of seedling and root long,
Test result is shown in Table 1.
Facilitation of the mixed liquid of 1 amino-oligosaccharide of table and benayl aminopurine and its different proportion to oily Growth of Brassica Parachinensis
| Reagent agent | Proportion | Germination percentage (%) | Seedling is long (cm) | Root long (cm) |
| Amino-oligosaccharide: benayl aminopurine | 1:3 | 97.12 | 2.93 | 2.00 |
| Amino-oligosaccharide: benayl aminopurine | 1:5 | 98.47 | 3.11 | 2.08 |
| Amino-oligosaccharide: benayl aminopurine | 3:2 | 100.00 | 3.56 | 2.33 |
| Amino-oligosaccharide: benayl aminopurine | 5:3 | 99.75 | 3.25 | 2.26 |
| Amino-oligosaccharide: benayl aminopurine | 1:15 | 90.32 | 2.06 | 1.88 |
| Amino-oligosaccharide: benayl aminopurine | 15:1 | 92.11 | 2.16 | 1.90 |
| Amino-oligosaccharide: benayl aminopurine | 1:2 | 96.28 | 2.68 | 1.97 |
| Amino-oligosaccharide: benayl aminopurine | 1:1 | 95.94 | 2.39 | 1.94 |
| 5% amino-oligosaccharide aqua | --- | 85.85 | 2.06 | 1.85 |
| 1% benayl aminopurine aqua | --- | 89.36 | 2.13 | 1.96 |
| Blank control | --- | 83.51 | 2.01 | 1.82 |
It is right from the test result of table 1 it is found that amino-oligosaccharide and benayl aminopurine are within the scope of 1:15~15:1 weight ratio
The growth of the rape heart has certain facilitation, and germination percentage, seedling length and the root long of processing group are all larger than the place of control group single dose
Reason, the even larger than processing of blank control in processing group, when with amino-oligosaccharide and benayl aminopurine weight ratio being 3:2, promote to make
With most obviously, germination percentage is up to 100%, seedling length and root long longest, respectively 3.56cm and 2.33cm.
(3) field control effectiveness test
1. reagent agent: processing group medicament be embodiment 1-4, control group medicament be 1% benayl aminopurine soluble concentrate and
5% amino-oligosaccharide aqua, using clear water as blank control.
For trying object: corn, kind is Zheng Dan 958.
Test method: experimental plot is selected in Hebei corn-growing regions, and growing area plantation extensively, has certain representative
Property, in production plant growth regulator using less, soil property is loam, there is good irrigation and drainage facility, and fertile soil manages good
It is good.According to field planting, successively random district's groups arrangement, each cell are north-south genesis analysis to cell from West to East, repeat 4
It is secondary, plot area 30m2.In 6~10 leaf medication of Maize at Seedling Stage 1 time, spraying treatment is carried out to complete stool, is carried on the back using MATABI-16 type
Negative formula sprayer, tapered solid spray head, 750L/hm2Medical fluid carries out cauline leaf spraying treatment.The cultivation condition of all experimental plots
(soil types, kind, broadcasts cultivation phase, seeding row spacing etc. at soil fertility) is consistent, and corn planting density is 6.75 ten thousand plants/hm2, row
Away from 0.6m.Other plant growth regulator is not used during test.
Investigation method: yield investigation is carried out in corn maturation, according to field control effectiveness test GB/T17980.139-
2004, spike length, the fringe for measuring corn are thick, and carry out the measurement of yield, calculate rate of growth, test result such as table 2.
Influence of 2 different disposal of table to corn yield
From the test result of table 2 it is found that the combination preparation of embodiment 1-4, has the increase of the yield of corn and promote to make
With compared to single component, the effective component dosage of combination preparation is in the case where reduction, spike length, yield thick to the fringe of corn
It is improved, it is seen then that the composition of amino-oligosaccharide and benayl aminopurine can promote the growth of corn, improve yield, implement
The rate of growth of example 3 reaches 18.13%.During test, having no has phytotoxicity for studying object and its surrounding crop.
In conclusion amino-oligosaccharide is used in combination within the scope of reasonable weight ratio with benayl aminopurine, can promote to make
Object growth, improves the yield of crop, advantageously reduces the workload of grower, reduces production and application cost, is worth in agricultural
Upper popularization and application.
Based on the above description of the preferred embodiments of the present invention, through the above description, related personnel completely can be with
Without departing from the scope of the technological thought of the present invention', various changes and amendments are carried out.The technical scope of this invention
It is not limited to the contents of the specification, it is necessary to determine the technical scope according to the scope of the claims.
Claims (10)
1. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine, which is characterized in that the combination
The active constituent of object includes amino-oligosaccharide and benayl aminopurine, wherein the weight ratio of amino-oligosaccharide and benayl aminopurine is
1:15~15:1.
2. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 1,
It is characterized by: the weight ratio of the amino-oligosaccharide and benayl aminopurine is 1:8~6:1.
3. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 1,
It is characterized by: the weight ratio of the amino-oligosaccharide and benayl aminopurine is 1:5~3:1.
4. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 1,
It is characterized by: the weight percentage that both the amino-oligosaccharide and benayl aminopurine account for composition is 1~30%.
5. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 1,
It is characterized by: the weight percentage that both the amino-oligosaccharide and benayl aminopurine account for composition is 3~18%.
6. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 1,
It is characterized by: active constituent is aided with insecticides adjuvant in the composition, it is processed into any one dosage form that this field uses.
7. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 6,
It is characterized by: the dosage form includes soluble concentrate, solvable pulvis, soluble granule, aqua, missible oil.
8. a kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine according to claim 6,
It is characterized by: the auxiliary agent include trace element fertilizer, dispersing agent, wetting agent, thickener, defoaming agent, stabilizer, antifreeze,
Disintegrating agent.
9. composition described according to claim 1~any one of 8 is used in agriculture field promotion or coordinate plant growth
Purposes.
10. purposes according to claim 9, it is characterised in that: the plant is selected from Chinese cabbage, corn, grape, mandarin tree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560463.8A CN109511667A (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811560463.8A CN109511667A (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109511667A true CN109511667A (en) | 2019-03-26 |
Family
ID=65796973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811560463.8A Pending CN109511667A (en) | 2018-12-20 | 2018-12-20 | A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109511667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754476A (en) * | 2019-11-13 | 2020-02-07 | 四川国光农化股份有限公司 | Soluble solution for improving stability of 6-benzylaminopurine preparation and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255752A (en) * | 2014-09-26 | 2015-01-07 | 山东省花生研究所 | Peanut seed coating additive |
| CN105594726A (en) * | 2014-11-07 | 2016-05-25 | 青岛蓝农谷农产品研究开发有限公司 | High-yield corn seed coating agent |
| CN106386349A (en) * | 2016-09-07 | 2017-02-15 | 山东省烟台市农业科学研究院 | Method for promoting branching of central trunk of tree-rootstock sweet cherry |
| CN107279146A (en) * | 2017-06-20 | 2017-10-24 | 四川国光农化股份有限公司 | A kind of plant growth regualting composition, preparation and its application |
| CN107484775A (en) * | 2017-07-25 | 2017-12-19 | 安徽天知蓝农林科技有限公司 | A kind of flower planting growth regulator |
-
2018
- 2018-12-20 CN CN201811560463.8A patent/CN109511667A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255752A (en) * | 2014-09-26 | 2015-01-07 | 山东省花生研究所 | Peanut seed coating additive |
| CN105594726A (en) * | 2014-11-07 | 2016-05-25 | 青岛蓝农谷农产品研究开发有限公司 | High-yield corn seed coating agent |
| CN106386349A (en) * | 2016-09-07 | 2017-02-15 | 山东省烟台市农业科学研究院 | Method for promoting branching of central trunk of tree-rootstock sweet cherry |
| CN107279146A (en) * | 2017-06-20 | 2017-10-24 | 四川国光农化股份有限公司 | A kind of plant growth regualting composition, preparation and its application |
| CN107484775A (en) * | 2017-07-25 | 2017-12-19 | 安徽天知蓝农林科技有限公司 | A kind of flower planting growth regulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110754476A (en) * | 2019-11-13 | 2020-02-07 | 四川国光农化股份有限公司 | Soluble solution for improving stability of 6-benzylaminopurine preparation and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101503323B (en) | Novel non-pollution foliar medical fertilizer and preparation thereof | |
| CN104292041B (en) | Organic basic fertilizer with traditional Chinese medicines for winter wheat and preparation method of organic basic fertilizer | |
| CN102960341A (en) | Pesticide composition for relieving phytotoxicity of herbicide | |
| CN102276350B (en) | Seed-stem dipping agent for sugarcane | |
| CN103688813A (en) | Method for planting rice to reduce absorption of heavy metal cadmium | |
| CN103402361A (en) | Plant growth enhancing mixture and method of applying same | |
| CN102948424A (en) | Boscalid-containing bactericidal composition | |
| CN109511667A (en) | A kind of plant growth regulator composition containing amino-oligosaccharide and benayl aminopurine | |
| CN104876755A (en) | Special water-soluble fertilizer for seedlings, and preparation method and application thereof | |
| CN112679270A (en) | Regulation and control pesticide fertilizer suitable for Xinjiang drip irrigation cotton and preparation method thereof | |
| CN109588416B (en) | Herbicidal composition containing topramezone and diuron and application thereof | |
| CN104585236B (en) | KN 2 and application of the complex preparation in tobacco mosaic virus (TMV) is prevented containing KN 2 | |
| CN114514930B (en) | Bactericidal composition for preventing and treating crop bacterial diseases | |
| CN107318446B (en) | Planting method for reducing continuous cropping obstacle of salvia miltiorrhiza | |
| CN106305723A (en) | Complex-formulation vegetation adjusting composition containing allantoin | |
| CN103081920B (en) | Sterilizing composition containing penconazole | |
| CN104817409B (en) | A kind of Sugarcane Fertilization method | |
| CN109503237A (en) | A kind of organic Se-rich compound biological bacterium liquid fertilizer and its application in production selenium-rich yacon | |
| CN105777268B (en) | A kind of compound organic fertilizer suitable for tobacco seedling growth prevention and treatment sunflower broomrape | |
| CN114617127A (en) | Pesticide sterilization composition and application thereof | |
| CN103918656B (en) | A kind of plant growth regulator composition and preparation thereof | |
| CN104396950B (en) | Water dispersible granules of a kind of Methylotrophic bacillus and its preparation method and application | |
| CN100409747C (en) | Application of osthole and its re-compound in preparing pesticide for preventing and controlling rice green smut | |
| CN109105195A (en) | A kind of implantation methods and its processing method of Radix Codonopsis | |
| CN105309429A (en) | Pesticidal composition containing choline chloride |
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 |
Application publication date: 20190326 |
|
| RJ01 | Rejection of invention patent application after publication |