CN109769818A - A kind of composition containing Duraset - Google Patents
A kind of composition containing Duraset Download PDFInfo
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- CN109769818A CN109769818A CN201711111623.6A CN201711111623A CN109769818A CN 109769818 A CN109769818 A CN 109769818A CN 201711111623 A CN201711111623 A CN 201711111623A CN 109769818 A CN109769818 A CN 109769818A
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- duraset
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
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Abstract
The present invention relates to a kind of compositions containing Duraset, effective active composition is active components A and active constituent B, active components A is Duraset, active constituent B is selected from any one following compound: methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic and methyl jasmonate, adjust tartaric acid, cloxyfonac, the present composition increases effective absorption of the crop to fertilizer, supplemental crop disadvantage part is well grown, adjust the balance of crop internal water, to activate the metabolic system of crop, crop cell is promoted to increase, root activity is reinforced, improve crop fruit-setting rate, promote Fruit, prevent shattering, volume increase, Delaying Leaf-Senescence, improve crop lodging tolerance, the drought resisting of certain crops can also be improved, the ability of cold-resistant and disease and insect resistance.
Description
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of application of the composition containing Duraset on crops.
Technical background
Duraset increases fruit-setting rate, enhances the photosynthesis of crop significantly, use by promoting plant to bloom more
The obvious greening of rear blade thickens, becomes larger, and increases absorption and utilization rate to carbon dioxide, increases the substances such as protein, lipid
Accumulation storage, promotes cell division and growth.
Methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic and methyl jasmonate, tune
Tartaric acid, cloxyfonac are the common plant growth regulator of pesticide field.
Applicant it is found through experiment that, by the different Duraset of the mechanism of action and methyl α-naphthyl acetate, heteroauxin, indoles fourth
Acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic and methyl jasmonate adjust tartaric acid, cloxyfonac to be compounded respectively, promote to make
Object cell increases, root activity is reinforced, improves crop fruit-setting rate, and Delaying Leaf-Senescence improves crop lodging tolerance, can be with
The ability of the drought resistings of certain crops, cold-resistant and disease and insect resistance is improved, synergistic effect is obvious, and dosage and times for spraying reduce, are anti-
It controls at low cost.
Summary of the invention
The purpose of the present invention is to propose to a kind of with synergistic function, the phthalein containing toluene that use cost is low, effect is good
The composition of propylhomoserin.
The present invention is achieved through the following technical solutions:
A kind of composition containing Duraset, effective active composition are that active components A and active constituent B, feature exist
It is 80 ︰, 1~1 ︰ 80 in: active components A and the weight ratio of active constituent B, the active components A is Duraset, activity
Ingredient B is selected from methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic and methyl jasmonate, tune
One of tartaric acid, cloxyfonac kind；Active components A and the preferred weight ratio of active constituent B are 50 ︰, 1~1 ︰ 50 in composition；The most
Preferable scheme is that the weight ratio of Duraset and methyl α-naphthyl acetate or tetramethyl glutaric acid is 10 ︰, 1~1 ︰ 10, Duraset with
The weight ratio of heteroauxin or indolebutyric acid or indolepopionic acid is 20 ︰, 1~1 ︰ 5, Duraset and jasmonic and jasmonic first
Ester adjusts the weight ratio of tartaric acid or cloxyfonac for 20 ︰, 1~1 ︰ 20.
The agent that composition of the present invention containing Duraset can be configured to according to methods well known to those skilled in the art
Type is wettable powder, soluble powder, soluble granule, soluble liquid, water dispersible granules, aqua, granule, may be used also
Aqueous emulsion, microemulsion, suspending agent, effervescent tablet, seed coat agent, liniment is made.
The composition containing Duraset, wherein effective active composition content accounts for the 0.1%~60% of total weight,
Preferably 1%~50%, highly preferred content is 5%~30%.
Composition containing Duraset is for coordinate plant growth, the germination of promotion crop, raising fruit-setting rate, guarantor's flower, increasing
It produces, purposes resistant to lodging.
Surfactant selected by antibacterial volume increase composition of the invention is known in those skilled in the art: can be with
Selected from one or more of dispersing agent, wetting agent, thickener or defoaming agent.This can also be contained according to different dosage forms, in preparation
Stabilizer well known to the technical staff of field, antifreeze etc..
Comprising following constituent content when wettable powder is made in composition: active components A 0.05%~50%, active constituent
B0.05%~50%, dispersing agent 2%~10%, wetting agent 2%~10%, filler surplus.
Comprising following constituent content when composition is made soluble granule: active components A 0.05%~50%, activity at
Point B0.05%~50%, binder 0~8%, colorant 0.1%-2%, dispersing agent 2%~10%, wetting agent 2%~10%,
Filler surplus.
Composition includes following constituent content when soluble powder is made: active components A 0.05%~50%, active constituent
B0.05%~50%, dispersing agent 2%~8%, wetting agent 1%-7%, stabilizer 0~5%, filler surplus.
Composition includes following constituent content when soluble liquid is made: active components A 0.05%~30%, active constituent
B0.05%~30%, emulsifier 1%~10%, cosolvent 2%~6%, solvent add to 100%.
Composition includes following constituent content when water dispersible granules are made: active components A 0.05%~50%, active constituent
B0.05%~50%, wetting agent 1%~8%, disintegrating agent 1%~10%, binder 0~8%, is filled out dispersing agent 3%~12%
Expect surplus.
Composition includes following constituent content when aqua is made: active components A 0.05%~30%, active constituent
B0.05%~30%, cosolvent 2%~6%, wetting agent 1%-10%, antifreeze 0~8%, deionized water add to 100%.
Wettable powder the key technical indexes of the invention:
Soluble granule the key technical indexes of the invention:
Soluble powder the key technical indexes of the invention:
Soluble liquid the key technical indexes of the invention:
Water dispersible granules the key technical indexes of the invention:
Aqua the key technical indexes of the invention:
The present invention has the advantages that
(1) Duraset and methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic
And after methyl jasmonate, tune tartaric acid, cloxyfonac compounding, there is apparent synergy and lasting effect；(2) to cereal crops, beans
Crop, fibre crops, sugar crop, melon crop, fruits crop, dry fruit crop, hobby crop, root crop, oil
Material crop, flower crop, medicinal crop, crop, the coordinate plant growth on green manure pasture crop have greater activity；
(3) reduce pesticide usage amount, reduce residual quantity of the pesticide on crop, alleviate environmental pollution；(4) to safety of human and livestock,
Environmental compatibility is good；And preparation adhesion strength enhances, resistance of rainwater washing against；(5) shift to an earlier date crop germinating time, bud uniformity mentions
Height, quality are improved, and are protected flower, are improved fruit-setting rate, is resistant to lodging.
Specific embodiment
Below with reference to embodiment to further instruction of the present invention, the percentage in embodiment is weight percentage, but
The present invention is not limited thereto.
Application Example one
Examples 1 to 8 wettable powder
Duraset, active constituent B, dispersing agent, wetting agent, filler are uniformly mixed in mixed cylinder, through air-flow powder
Broken machine remixes uniformly after crushing, and can be prepared by wettable powder product of the present invention, is specifically shown in Table 1.
1 Examples 1 to 8 each component of table and parts by weight
9~16 soluble granule of embodiment
Duraset, active constituent B, binder (can add can be not added), colorant, dispersing agent, wetting agent, filler are existed
It is uniformly mixed in mixed cylinder, is passing through extrusion granulation, drying, and screened soluble granule of the present invention is made produced
Product are specifically shown in Table 2.
2 embodiment of table, 9~16 each component and parts by weight
17~24 soluble powder of embodiment
By Duraset, active constituent B, dispersing agent, wetting agent, stabilizer (can add can be not added), filler in mixed cylinder
In be uniformly mixed, remix after being smashed by air jet mill uniformly, can be prepared by soluble powder product of the present invention, have
Body is shown in Table 3.
3 embodiment of table, 17~24 each component and parts by weight
25~32 soluble liquid of embodiment
Emulsifier, cosolvent are uniformly mixed by high speed shear, Duraset, active constituent B is added, in ball mill
Middle ball milling 2~3 hours makes diameter of particle all at 5 μm hereinafter, surplus is supplied with solvent, can be prepared by it is of the present invention can
Dissolubility liquor product, is specifically shown in Table 4.
4 embodiment of table, 25~32 each component and parts by weight
33~40 water dispersible granules of embodiment
Duraset, active constituent B, dispersing agent, wetting agent, disintegrating agent, filler etc. are obtained through air-flow crushing together
The partial size needed adds other auxiliary agents such as binder (can add can be not added), obtains granulation materials.Item is quantified into feeding fluidisation
In bed granulating drier after granulation and drying, it can be prepared by water dispersible granules product of the present invention, be specifically shown in Table 5.
5 embodiment of table, 33~40 each component and content
41~48 aqua of embodiment
Together by Duraset, active constituent B, wetting agent, antifreeze (can add can be not added), solvent, deionized water etc.
Mixing is made the aqua product of the present composition, is specifically shown in Table 6.
6 embodiment of table, 41~48 each component and parts by weight
By methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolebutyric acid, flumetralim, jasmonic in table 1-6
And methyl jasmonate exchanges, and novel formulation can be made.
The experiment of two indoor toxicity test of Application Example
One, for studying object: apple adjusts growth
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design: having for Duraset and methyl α-naphthyl acetate raw medicine and the two different ratio mixture is determined by preliminary experiment
Imitate inhibition concentration range.
Co-toxicity coefficient CTC is calculated according to Sun Yunpei equation.CTC < 80 is antagonism, and 80≤CTC≤120 are phase
Add effect, CTC > 120 is synergistic effect, and calculation formula is following, and (using Duraset as standard agent, toxicity index is
100):
Theoretical toxicity index (TTI)=Duraset TI × P of MDurasetTI × P of+methyl α-naphthyl acetateMethyl α-naphthyl acetate
In formula: M is the mixture of different ratio
PMethyl α-naphthyl acetateFor methyl α-naphthyl acetate shared ratio in the composition
PDurasetFor Duraset shared ratio in the composition
7 Duraset of table compounds the toxicity test analysis of results table that growth is adjusted to apple with methyl α-naphthyl acetate
As shown in Table 7, Duraset and methyl α-naphthyl acetate are matched is to the total poison of apple adjusting growth in 80 1~1 ︰ 80 of ︰
Number is greater than 120, shows apparent synergistic effect, when the proportion of Duraset and methyl α-naphthyl acetate is in 50 1~1 ︰ 50 of ︰, synergy
Effect is more prominent, and especially when Duraset and methyl α-naphthyl acetate weight ratio are 3:1, co-toxicity coefficient is maximum, synergistic effect conduct
Obviously.
Two, for studying object: rice adjusts growth
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design: Duraset and heteroauxin raw medicine and the two different ratio mixture are determined by preliminary experiment
Effective inhibition concentration range.
Spare after vernalization 72h after experimental pharmacy seed soaking for 24 hours, each concentration processing is divided into 4 repetitions, referring to pesticide room
Interior bioassay test criterion plant growth regulator NY/T2061.1-2011 and NY/T2061.5-2016, with 330 after vernalization
Test soil is filled at the 4/5 of basin alms bowl, so that soil water sorption is reached saturation using bottom irrigation method by × 250mm plastic tub alms bowl, with
The vernalization seed of machine selection different disposal is sowed, and is uniformly placed in soil surface, and 10/basin, then mulching soil thickness
1.0cm, condition of culture are scientific research glasshouse, and temperature control is at 20-30 DEG C or so, humidity 65%-75%, Light To Dark Ratio 14:
10.Each processing is repeated 4 times, each 10 basin of repeat sowing.It waters as needed from basin alms bowl bottom.With reference to NY/T2061.5-
2016 methods recommended calculate theoretical the germination effect, theory tiller increment rate E0 (E0 of each processing hybrid combining with Gowing method
=X+Y-X*Y/100), then compared with actual measurement germination effect, actual measurement tiller increment rate (E), both evaluations are mixed to rice
The synergy of growth regulating.
Be synergistic effect when E-E0 value is greater than 10%, it is antagonism that E-E0 value, which is less than -10%, E-E0 value -10%~
It is addition between 10%.And the characteristics of according to practical germination effect, yield increment rate and two plant growth regulators, match
The factors such as the balance of side determine optimum proportioning.Germination effect, the tiller increment rate that X is indolebutyric acid dosage in formula when being P；Y
Germination effect, tiller increment rate when for methyl α-naphthyl acetate dosage being Q.
8 Duraset of table is compounded with heteroauxin to rice germination synergy effect analysis table
As shown in Table 8, it evaluates its synergy with Gowing method after the two is mixed to find out, Duraset and indoles second
Acid proportion has good facilitation to rice germination in 80 1~1 ︰ 80 of ︰, when the weight ratio of Duraset and heteroauxin
In 50 1~1 ︰ 50 of ︰, synergistic effect is obvious, the value of weight ratio E-E0 in 20 1~1 ︰ 5 of ︰ of Duraset and heteroauxin
Greater than 14.5%, as the processing E-E that weight ratio is 5:10Value is maximum, and effect is carried out.
Three, for studying object: wheat adjusts growth
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
It is for trying object with wheat, the method for combining jointing initial stage cauline leaf spraying using wheat seed soaking measures two kinds of medicaments
And its different ratio is to the adjustment effect of wheat growth, it is wet by soil is tested with 250 × 300mm plastic tub alms bowl using pot-culture method
Degree is adjusted to being quantitatively filled at the 2/3 of basin alms bowl after 65%, is selected the uniform wheat seed of full seed, is tested according to seed soaking
Design concentration carries out seed soaking, soil surface is uniformly placed in after drying, then mulching soil thickness 2.0-3.0cm, sows
Amount is 10/basin.After planting wheat is placed in temperature, illumination and the controllable artificial climate room of humidity, it is quantitative as needed
Watering.After wheat tillering, adjustment artificial climate room temperature is 3 ± 1 DEG C and carries out artificial vernalization treatment 20d, then will be after vernalization
Wheat be transferred in the wet controllable glasshouse of warm light that (20 DEG C~30 DEG C of temperature, humidity is 60%~75%, and Light To Dark Ratio is
14:10), growing to jointing initial stage according to the cauline leaf spraying treatment concentration of experimental design carries out spraying treatment, at Duraset
Reason concentration is 4mg/L, and indolebutyric acid concentration for the treatment of is 1mg/L.With reference to plant growth regulator indoor biometrics experiment criterion (NY/T
2061.1-2011, NY/T 2061.2-2011) and Colby method.It tests and shares medicine 2 times, at the beginning of wheat seed soaking and plant jointing
Phase cauline leaf spraying treatment.Spray value is 450L/hm2.Using absolute value investigation method.50 days investigation plant heights and root after wheat emergence
It is long, 10 days investigation Plant Height in Wheat after cauline leaf spraying treatment.Inhibited with the theoretical plant height that Gowing method calculates each processing hybrid combining
Rate E0 (E0=X+Y-X*Y/100), then compared with actual measurement plant height inhibiting rate (E), both evaluations are mixed to peanut growth tune
The synergy of section.X is effective constituents A dosage in formula when being P plant height inhibiting rate, root long growth rate；Y is effective component B use
Experimental result, is now reported as follows by plant height inhibiting rate, root long growth rate when amount is Q:
9 Duraset of table compounds the toxicity test analysis of results table that growth is adjusted to wheat with indolebutyric acid
As shown in Table 9, after Duraset and indolebutyric acid are used in mixed way, can activated plant metabolic system and make plant
The enhancing of quickening vigor is grown, plant cell is promoted to increase, breaking dormancy prevents fruit drop, improves product quality, improves and produces
Amount, improves the disease-resistant, pest-resistant of crop, drought resisting, cold-resistant, ability resistant to lodging, Duraset and indolebutyric acid in 80 ︰, 1~1 ︰
When 80, there is preferable adjustment effect to wheat root long and plant height, especially when Duraset and indolebutyric acid weight ratio are 1:1
When, synergistic effect is the most obvious, and stalk can be promoted strong, lays a good foundation for wheat increase yield.
Four, for studying object: tomato adjusts growth
Test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd..
Experimental design: determine that Duraset and tetramethyl glutaric acid raw medicine and the two different ratio are mixed by preliminary experiment
Effective inhibition concentration range of agent.
10 Duraset of table compounds the adjusting growth to tomato with tetramethyl glutaric acid
As shown in Table 10, Duraset and tetramethyl glutaric acid proportion have good rush to tomato in 1 80~80 ︰ 1 of ︰
Into effect.Growth promotion rate is maximum when wherein Duraset and tetramethyl glutaric acid weight ratio are 1:1, and can promote to make
Therefore object growth and raising crop quality have good application and popularization value.
Three effect experiment part of Application Example
Test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., is provided, 20% Duraset wettable of comparison medicament
Pulvis (autogamy), 1% methyl α-naphthyl acetate aqua (autogamy), 0.11% heteroauxin aqua (autogamy), 1.2% indolebutyric acid aqua are (certainly
With), 2% tetramethyl glutaric acid aqua (autogamy).
One, Duraset and fractions of active ingredient B and its pharmacodynamic test adjusted to corn growth is compounded
This test arrangement is in Shaanxi Province, suburb, Pucheng County, Yu Liuyue, and corn 6-10 foliar spray medicine is primary.Application 2-7 days, observation
Security situation is administered 7 days, 14 days investigation corn plant heights after the same day, medicine, and the investigation of corn maturity period in October is primary, records number of results,
Survey production and quality.Test result is as follows:
11 Duraset of table is compounded with fractions of active ingredient B adjusts growth test to corn
As can be seen from Table 11, corn growth can be effectively facilitated after Duraset is compounded with fractions of active ingredient B, to jade
Meter ampere does not occur phytotoxicity entirely, and corn yield significantly improves, and obvious rate resistant to lodging improves, and can also improve corn quality.
Two, it Duraset and fractions of active ingredient B and its compounds and adjusts wheat growth Experiment on Function
For this test arrangement in Shaanxi Province Weinan City Pucheng County, Yu little Mai jointing initial stage cauline leaf is spraying, and plant height increases after 20 days
It measures, checks yield after harvest.Per hectare water consumption 450L, test result are as follows:
12 Duraset of table is compounded with fractions of active ingredient B adjusts wheat growth Experiment on Function
As can be seen from Table 12, Duraset and fractions of active ingredient B have fine promotion to wheat growth and yield
Effect, and to wheat safety, no phytotoxicity.
Three, it Duraset and fractions of active ingredient B and its compounds and adjusts paddy growth Experiment on Function
This test arrangement is in Shaanxi Province's Hanzhong City, in one heart stage of one leaf of rice, carries out spraying treatment, mu water consumption to rice
It is 30kg/ mus.In investigation the early period plant height, mature spike number, mass of 1000 kernel, per mu yield, rate of growth of receiving.Test result is as follows:
13 Duraset of table is compounded with fractions of active ingredient B adjusts paddy growth Experiment on Function
As can be seen from Table 13, paddy growth can be effectively facilitated after Duraset is compounded with fractions of active ingredient B, to water
Rice volume increase is also obviously promoted effect, has preferable safety.
Four, it Duraset and fractions of active ingredient B and its compounds and adjusts apple development Experiment on Function
This test arrangement is sprayed apple complete stool in Shaanxi Province Liquan County, water consumption be 1.8 liters of each tree, first
Secondary is apple whole florescence, second of young fruit period, third time apple expanding stage；Cauline leaf spraying treatment is carried out to apple complete stool.Test
As a result as follows:
14 Duraset of table is compounded with fractions of active ingredient B adjusts apple development Experiment on Function
As can be seen from Table 14, apple development can be effectively facilitated after Duraset is compounded with fractions of active ingredient B, to apple
Fruit safety, no phytotoxicity can improve apple fruit setting rate, improve single fruit weight and yield, improving quality.
Claims (5)
1. a kind of composition containing Duraset, effective active composition is active components A and active constituent B, it is characterised in that:
Active components A and the weight ratio of active constituent B are 80 ︰, 1 ~ 1 ︰ 80, and the active components A is Duraset, active constituent
B is selected from methyl α-naphthyl acetate, heteroauxin, indolebutyric acid, tetramethyl glutaric acid, indolepopionic acid, jasmonic and methyl jasmonate, adjusts fruit
One of acid, cloxyfonac kind.
2. the composition according to claim 1 containing Duraset, it is characterised in that: in composition active components A with
The weight ratio of active constituent B is 50 ︰, 1 ~ 1 ︰ 50.
3. the composition according to claim 2 containing Duraset, it is characterised in that:
The weight ratio of Duraset and methyl α-naphthyl acetate or tetramethyl glutaric acid is 10 ︰, 1 ~ 1 ︰ 10；
The weight ratio of Duraset and heteroauxin or indolebutyric acid or indolepopionic acid is 20 ︰, 1 ~ 1 ︰ 5；
Duraset and jasmonic and methyl jasmonate adjust the weight ratio of tartaric acid or cloxyfonac for 20 ︰, 1 ~ 1 ︰ 20.
4. the composition according to any one of claim 1 to 3 containing Duraset, it is characterised in that: composition system
At wettable powder, soluble powder, soluble granule, soluble liquid, water dispersible granules, aqua, granule.
5. the composition according to claim 4 containing Duraset is germinateed for coordinate plant growth, promotion crop, is mentioned
High fruit-setting rate protects flower, volume increase, purposes resistant to lodging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111623.6A CN109769818A (en) | 2017-11-13 | 2017-11-13 | A kind of composition containing Duraset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711111623.6A CN109769818A (en) | 2017-11-13 | 2017-11-13 | A kind of composition containing Duraset |
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| Publication Number | Publication Date |
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| CN109769818A true CN109769818A (en) | 2019-05-21 |
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ID=66484741
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| Application Number | Title | Priority Date | Filing Date |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359377A (en) * | 2016-08-25 | 2017-02-01 | 四川国光农化股份有限公司 | Plant growth regulation composition, preparation therefrom, and application thereof |
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2017
- 2017-11-13 CN CN201711111623.6A patent/CN109769818A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106359377A (en) * | 2016-08-25 | 2017-02-01 | 四川国光农化股份有限公司 | Plant growth regulation composition, preparation therefrom, and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| 朱永和 等: "《农药大典》", 31 December 2006 * |
| 贴汉: "植物调节剂", 《宁夏农业科技》 * |
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Application publication date: 20190521 |