CN107751201A - A kind of plant growth regulator composition - Google Patents
A kind of plant growth regulator composition Download PDFInfo
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- CN107751201A CN107751201A CN201610673552.8A CN201610673552A CN107751201A CN 107751201 A CN107751201 A CN 107751201A CN 201610673552 A CN201610673552 A CN 201610673552A CN 107751201 A CN107751201 A CN 107751201A
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- Prior art keywords
- plant growth
- growth regulator
- plant
- gibberellin
- regulator composition
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- 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
- A01N43/22—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 rings with more than six members
-
- 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
- A01N43/06—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 five-membered rings
- A01N43/12—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 five-membered rings condensed with a carbocyclic ring
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- 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 present invention relates to agriculture field, and in particular to a kind of plant growth regulator composition, active component are made up of propionylbrassinolide and gibberellin class, and the weight ratio of propionylbrassinolide and gibberellin class is 1:20‑1:60.It is used to improve plant health, increase crop leaf chlorophyll content, the purposes for increasing crop yield the invention further relates to the composition.
Description
Technical field
The present invention relates to agriculture field, and in particular to a kind of plant growth regulator composition, and the composition are used
In the purposes for improving plant health, increasing crop leaf chlorophyll content, increasing crop yield.
Background technology
Plant hormone plays an important roll to growing for plant, by applying hormone or growth regulating outside plant
Growing for plant is adjusted material, can promote plant growth, improves crop yield and increase crop anti-adversity etc.
Deng.
Propionylbrassinolide is the upgrading products of brassin lactones active compound, is new, efficient plant growth regulator, its
Sterling is white crystalline powder, is dissolved in the organic solvents such as methanol, ethanol, ether, chloroform, is insoluble in water.The product is removed and remained
Outside the advantages of brassin lactones, its drug effect phase is longer, and effect is more notable, more stable.Agricultural application above show reverse-resisting yield-increasing,
The remarkable results such as quality are improved, are to develop the rare excellent product of high performance and fine agriculture.
The content of the invention
It is an object of the present invention to provide a kind of plant growth regulator composition, by propionylbrassinolide and gibberellin class with
After certain proportioning is applied, relative to each single dose, chlorophyll content of plant can either be increased, improve crop photosynthesis efficiency, again
Crop yield can be increased, improve plant health, improve economic and social benefit
A kind of plant growth regulator composition of the present invention is to take following technical scheme to realize：
The present invention provides a kind of plant growth regulator composition, and active component is made up of a and b,
a）Propionylbrassinolide,
b）Gibberellin class,
Wherein, the active component a:B weight ratio is 1:20-1:60, the gibberellin class is selected from GA3、GA4, GA7。
Plant growth regulator composition of the present invention, active component a:B weight ratio is 1:20-1:50, it is excellent
Select 1:30-1:50, more preferred 1:45.
Plant growth regulator composition of the present invention, active component a:B weight ratio：1:20,1:21,1:
22,1:23,1:24,1:25,1:26,1:27,1:28,1:29,1:30,1:31,1:32,1:33,1:34,1:35,1:36,1:
37,1:38,1:39,1:40,1:41,1:42,1:43,1:44,1:45,1:46,1:47,1:48,1:49,1:50,1:51,1:
52,1:53,1:54,1:55,1:56,1:57,1:58,1:59,1:60。
On the other hand, the present invention provides a kind of plant growth regulator composition, wherein the composition active component is by a
Formed with b, also comprising agriculturally acceptable auxiliary agent and/or carrier.
Plant growth regulator composition of the present invention, the active component a and b account for composition total weight
0.001%-10%, preferably 0.001%-5%, preferably 0.01%-1%, preferably 0.1%-0.5%.
Plant growth regulator composition of the present invention, the active component a and b account for composition total weight
0.001%, 0.05%, 0.045%, 0.004%, 0.035%, 0.03%, 0.025%, 0.02%, 0.015%, 0.01%, 0.15%, 0.1%,
0.11%, 0.12%, 0.13%, 0.131%, 0.132%, 0.133%, 0.134%, 0.135%, 0.136%, 0.137%, 0.138%,
0.139%, 0.14%, 0.15%, 0.16%, 0.17%, 0.18%, 0.19%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%,
0.8%, 0.9%, 1%, 2%, 3%, 4%, 5%, 5%, 7%, 8%, 9%, 10%.
The present invention also provides a kind of plant growth regulator composition, and active component is made up of a and b, in addition to agriculturally
Acceptable auxiliary agent and/or carrier.
Plant growth regulator composition of the present invention, the plant growth regulator composition, its formulation is can
WP, water dispersible granules, water-soluble granule, suspending agent, aqueous emulsion, microcapsule suspending agent, suspension seed-coating agent, aqua, missible oil,
Soluble powder, soluble liquid, ultra low volume liquids, electrostatic oil agent.
On the other hand, the present invention also provides a kind of purposes of plant growth regulator composition in plant health is improved.
The present invention also provides the purposes that a kind of plant growth regulator composition is used to increase crop leaf chlorophyll content.
The present invention also provides the purposes that a kind of plant growth regulator composition is used to increase crop yield.
The present invention also provides a kind of method for improving plant health, by plant growth regulator composition of the present invention
Act on target useful plant or its environment, the seed of target useful plant.
The present invention also provides a kind of method for improving plant health, by the expected seed for growing target plant prior to seeding
And/or handled after vernalization with plant growth regulator composition of the present invention.
The present invention also provides a kind of method for improving crop leaf chlorophyll content, and plant growth of the present invention is adjusted
Section agent composition acts on target useful plant or its environment, the seed of target useful plant.
The present invention also provides a kind of method for improving crop leaf chlorophyll content, by the expected seed for growing target plant
Handled prior to seeding and/or after vernalization with plant growth regulator composition of the present invention.
The present invention also provides a kind of method for increasing crop yield, by plant growth regulator composition of the present invention
Act on target useful plant or its environment, the seed of target useful plant.
The present invention also provides a kind of method for increasing crop yield, by the expected seed for growing target plant prior to seeding
And/or handled after vernalization with plant growth regulator composition of the present invention.
Detailed description of the invention
The inventors discovered that after propionylbrassinolide and gibberellin class are applied with certain proportioning, can relative to each single dose
Enough increase chlorophyll content of plant, improve crop photosynthesis efficiency, and can enough increases crop yield, improves plant health, carries
High economic and social benefit.This is that prior art literature is not publicly recorded, and based on this, the present inventor completes the present invention.
The present invention provides a kind of plant growth regulator composition, and active component is made up of a and b,
a）Propionylbrassinolide,
b）Gibberellin class,
Wherein, the active component a:B weight ratio is 1:20-1:60, the gibberellin class is selected from GA3、GA4, GA7。
Plant growth regulator composition of the present invention, active component a:B weight ratio is 1:20-1:50, it is excellent
Select 1:30-1:50, more preferred 1:45.
Plant growth regulator composition of the present invention, active component a:B weight ratio：1:20,1:21,1:
22,1:23,1:24,1:25,1:26,1:27,1:28,1:29,1:30,1:31,1:32,1:33,1:34,1:35,1:36,1:
37,1:38,1:39,1:40,1:41,1:42,1:43,1:44,1:45,1:46,1:47,1:48,1:49,1:50,1:51,1:
52,1:53,1:54,1:55,1:56,1:57,1:58,1:59,1:60。
On the other hand, the present invention provides a kind of plant growth regulator composition, wherein the composition active component is by a
Formed with b, also comprising agriculturally acceptable auxiliary agent and/or carrier.
In the plant growth regulator composition of the present invention, above-mentioned active component accounts for the 0.001%- of composition total weight
20%, preferably 0.001%-10%, more preferably 0.001%-5%, more preferably 0.001%-1%, more preferred 0.001%-0.5% are more excellent
Select 0.001%-0.1%, more preferred 0.001%-0.05%；More preferred 0.001%-0.01%, more preferred 0.001%-
0.005%。
In the plant growth regulator composition of the present invention, above-mentioned active component, which accounts for composition total weight, to be, for example,
0.005%, 0.0045%, 0.004%, 0.0035%, 0.003%, 0.0025%, 0.002%, 0.0015%, 0.001%, 0.05%,
0.045%, 0.004%, 0.035%, 0.03%, 0.025%, 0.02%, 0.015%, 0.01%, 0.15%, 0.1%, 0.5%, 1%, 2%,
3%, 4%, 5%, 5%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%.
A kind of above-mentioned plant growth regulator composition is prepared into agriculturally acceptable any formulation, wherein it is preferred that preparing
Into wettable powder, water dispersible granules, water-soluble granule, suspending agent, aqueous emulsion, microcapsule suspending agent, suspension seed-coating agent, aqua,
Missible oil, soluble powder, soluble liquid, ultra low volume liquids, electrostatic oil agent.
On the other hand, the present invention also provides a kind of use of plant growth regulator composition in plant health is improved
On the way.
The present invention also provides the purposes that a kind of plant growth regulator composition is used to increase crop leaf chlorophyll content.
The present invention also provides the purposes that a kind of plant growth regulator composition is used to increase crop yield.
The present invention also provides a kind of method for improving plant health, by plant growth regulator composition of the present invention
Act on target useful plant, the seed of target useful plant.
The present invention also provides a kind of method prevented and treated and improve plant health, and the expected seed for growing target plant is being sowed
Handled after preceding and/or vernalization with plant growth regulator composition of the present invention.
Detailed description of the invention
The present invention provides a kind of plant growth regulator composition, and active component is made up of a and b,
a）Propionylbrassinolide,
b）Gibberellin class,
Wherein, the active component a:B weight ratio is 1:20-1:60, the gibberellin class is selected from GA3、GA4, GA7。
Plant growth regulator composition of the present invention, active component a:B weight ratio is 1:20-1:50, it is excellent
Select 1:30-1:50, more preferred 1:45.
Plant growth regulator composition of the present invention, active component a:B weight ratio：1:20,1:21,1:
22,1:23,1:24,1:25,1:26,1:27,1:28,1:29,1:30,1:31,1:32,1:33,1:34,1:35,1:36,1:
37,1:38,1:39,1:40,1:41,1:42,1:43,1:44,1:45,1:46,1:47,1:48,1:49,1:50,1:51,1:
52,1:53,1:54,1:55,1:56,1:57,1:58,1:59,1:60。
On the other hand, the present invention provides a kind of plant growth regulator composition, wherein the composition active component is by a
Formed with b, also comprising agriculturally acceptable auxiliary agent and/or carrier.
In the plant growth regulator composition of the present invention, above-mentioned active component accounts for the 0.001%- of composition total weight
20%, preferably 0.001%-10%, more preferably 0.001%-5%, more preferably 0.001%-1%, more preferred 0.001%-0.5% are more excellent
Select 0.001%-0.1%, more preferred 0.001%-0.05%；More preferred 0.001%-0.01%, more preferred 0.001%-
0.005%。
In the plant growth regulator composition of the present invention, above-mentioned active component, which accounts for composition total weight, to be, for example,
0.005%, 0.0045%, 0.004%, 0.0035%, 0.003%, 0.0025%, 0.002%, 0.0015%, 0.001%, 0.05%,
0.045%, 0.004%, 0.035%, 0.03%, 0.025%, 0.02%, 0.015%, 0.01%, 0.15%, 0.1%, 0.5%, 1%, 2%,
3%, 4%, 5%, 5%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17%, 18%, 19%, 20%.
A kind of plant growth regulator composition of the present invention is prepared into agriculturally acceptable any formulation, wherein it is preferred that system
It is standby into wettable powder, water dispersible granules, water-soluble granule, suspending agent, aqueous emulsion, microcapsule suspending agent, suspension seed-coating agent, water
Agent, missible oil, soluble powder, soluble liquid, ultra low volume liquids, electrostatic oil agent.
Above-mentioned formulation is this area regular dosage form, what its preparation method was well known to those skilled in the art, is prepared into
Agricultural agent and/or carrier and its dosage used in above-mentioned various formulations are similarly well-known to those skilled in the art, this
It may refer to for example a bit《Formulations of pesticide process technology》（Liu Bulin is edited, the second edition）.Auxiliary agent used and/or carrier are for example
Including but not limited to solvent, cosolvent, emulsifying agent, dispersant, wetting agent, cyst material, adhesive, film forming agent, disintegrant, increasing
Thick dose, antifreezing agent, stabilizer, pH adjusting agent, warning coloration, filler and/or carrier etc..
In the plant growth regulator composition of the present invention, the solvent can be selected：Benzene,toluene,xylene, acetone,
Dimethylformamide, dimethyl sulfoxide (DMSO), chloroform, dichloromethane, hexamethylene, cyclohexanone, 1-METHYLPYRROLIDONE, methanol,
Ethanol, propyl alcohol, isopropanol, butanol, isobutanol, cyclohexanol, Propylene Glycol ether, ethohexadiol ether, petroleum ether, acetonitrile, stone
One or more in wax, tetrahydronaphthalene, isophorone, soybean oil, cottonseed oil etc.；
The cosolvent can be selected：One or more in methanol, ethanol, isopropanol, n-butanol etc..
The emulsifying agent can be selected：Lauryl sodium sulfate, neopelex, calcium dodecyl benzene sulfonate,
Thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt, three phenethyl phenol polyoxy ether phosphoric acid
Ester amine salt, Polyoxyethylene fatty acid amides fatty acid ester, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonic acid
Salt, diisopropyl naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl APEO, benzene
Ethyl -phenol polyoxyethylene poly-oxygen propylene aether, NPE, AEO, polyoxyethylene alkyl ether,
Polyoxyethylene polyoxypropylene block polymer, alkyl phenol formaldehyde resin polyoxyethylene ether, Polyoxyethylene Sorbitol Fatty Acid Esters, mountain
In pears alcohol acid anhydride monostearate, sorbitan monostearate APEO, polyoxypropylene glycol mono fatty acid ester etc.
It is one or more.
The dispersant can be selected：Lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, AEO
Sulfate, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium
Salt, two polyoxyethylene lauryl ether phosphate, styrene-maleic acid salt copolymer, aliphatic alcohol polyoxyvinethene phosphate, nonyl
Base phenol polyethenoxy ether, glycerine fatty acid APEO, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxy
In ethene sorbitan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine etc.
One or more.
The wetting agent can be selected：Lauryl sodium sulfate, calcium dodecyl benzene sulfonate, isooctanol succinate sulfonic acid
Sodium, oleoyl methyl sodium taurocholate, polyoxyethylene lauryl ether carboxylic acid sodium, sodium N-lauroyl sarcosinate, N- lauroyl paddy ammonia
Sour sodium, dioctyl sulfosuccinate, polyoxyethylene alkylaryl ether phosphate ester salt, trisiloxanes APEO, triphen second
The poly- base ether formaldehyde contracting of base phenol APEO, castor oil polyoxyethylene ether, AEO, alkylphenol-polyethenoxy
Compound, alkylphenol-polyethenoxy base ether phosphate, polyoxyethylene fatty acid ester, higher fatty acid ester, sorbitan fatty
One or more in acid esters etc..
Described adhesive can be selected：It is starch, polyvinylpyrrolidone, carboxymethyl cellulose, carboxyethyl cellulose, bright
One or more in glue, Arabic gum, xanthans etc..
The film forming agent can be selected：Polyvinyl alcohol, polyvinyl acetate, polyacrylamide, carboxymethyl cellulose, hydroxypropyl
One or more in base cellulose, Arabic gum, gelatin, xanthans, starch etc..
The disintegrant can be selected：Urea, sodium sulphate, calcium sulfate, sodium acid carbonate, ammonium sulfate, magnesium chloride, sodium chloride etc.
In one or more.
The thickener can be selected：Arabic gum, xanthans, gelatin, polyvinyl alcohol, aluminium-magnesium silicate, carboxymethyl cellulose
One or more in plain sodium etc..
The defoamer can be selected：One or more in butylphosphoric acid ester, phosphoric acid isobutyl ester, n- octanol, silicone etc..
The antifreezing agent can be selected：One or more in ethylene glycol, propane diols, glycerine etc..
The stabilizer can be selected：Triphenyl phosphite, N- soybean oleyl trimethylene diamine, dialkyl group succinate
One or more in sulfonate, epoxychloropropane, butyl glycidyl ether etc..
The warning coloration can be selected：Basic rhodamine, alkaline purple 10, alkalescence purple 49, CI 45430, acid red 52, acid
One or more in property red 14, acid blue 9, acid yellow 23, alkali red 1:1 0, alkali red 1:1 08.
The preservative can be selected：One or more in benzoic acid, sodium benzoate etc..
The pH adjusting agent can be selected：Hydrochloric acid, calgon, sodium citrate, sodium acid carbonate, sodium hydroxide, hydrogen-oxygen
One or more in agent, triethanolamine etc..
The filler and/or carrier can be selected：Sucrose, mannitol, lactose, potassium sulfate, sodium sulphate, attapulgite, silicon
Diatomaceous earth, kaolin, white carbon, bentonite, montmorillonite, calcium carbonate, zeolite, acid clay, carclazyte, pyrophyllite, talcum, calcite
One or more in.
Another aspect of the invention also provides a kind of purposes of plant growth regulator composition in plant health is improved.
The term " improvement plant health " of the present invention refers to improved crop characteristic, including：Emergence, crop yield, albumen
Matter content, more flourishing root system, tiller increase, plant height increase, blade become less, stronger point of big, death basal leaf
Tiller, leaf green are greener, pigment content, photochemical vitality, need less fertilizer, need less seed, more fertile point
Tiller, compared with prematurity, cereal more early ripe, the lodging of less plant, branch growth increase, plant vigor increase, plant uprightly increases
Sprouted with early stage.
Plant growth regulator is the general and specific growth and differentiation in change plant and the material of growth course.Plant
Growth regulator generally accelerates or retardance plant growth or ripe speed or its yield.For example, plant growth regulator can stimulate
Seed sprout, change plant height or change plant growth rate, including bloom, make leaf color burn or change result when
Between and efficiency.
, it is surprising that compared with the activity that single compound may obtain, adjusted when the plant of the present invention grows
When saving agent composition for plant, seed or its growth place, propionylbrassinolide and gibberellin class change to plant health
It is kind by it is super plus and in a manner of increase.
The present invention also provides a kind of method for improving plant health, by plant growth regulator composition of the present invention
Act on target useful plant, the seed of target useful plant.
The present invention also provides a kind of method for improving plant health, by the expected seed for growing target plant prior to seeding
And/or handled after vernalization with plant growth regulator composition of the present invention.
The plant growth regulator composition crop applicatory and/or crop seed of the present invention includes but is not limited to：Water
Rice, wheat, barley, rye, oat, corn, cotton, soybean, red bean, Kidney bean, peanut, beet, rape, sunflower, tobacco, eggplant
Son, tomato, potato, cucurbita pepo, cucumber；It is preferred that rice, wheat, corn, cotton, soybean, peanut, eggplant, tomato, western calabash
Reed, cucumber；More preferably rice, wheat, corn.
The plant growth regulator composition of the present invention can be applied with itself, with its dosage form or prepared therefrom make
Applied with form.It is administered by conventional methods, such as is poured, sprayed, atomizing, broadcasted sowing, dust, Waterless Seed Dressing,
Wet-mixing kind, slurries seed dressing.
The medicament of the method for seed treatment, such as can there are, diluent liquid or solid-like or without diluting directly general
Seed is immersed in the method for making medicament be impregnated with seed in liquid condition solution, is blended in solid chemicals or liquid preparation and seed
Together, it is coated the methods of processing makes the method for the surface of the seed attachment medicament, sprayed while plantation near seed.
Propionylbrassinolide and gibberellin class can be applied jointly or separately.In the case of separate administration, each activity
The administration of composition can simultaneously or carried out one by one as a part for processing sequence, wherein excellent in the case where applying successively
Choosing is administered with several minutes to a couple of days of interval.
Beneficial effects of the present invention are shown：
In the present invention, by propionylbrassinolide, gibberellin class use in conjunction, relative to each single dose and combination of two, both
Chlorophyll content of plant can be increased, improve crop photosynthesis efficiency, and can increase crop yield, so as to improve economy and society
Can benefit.
By propionylbrassinolide and gibberellin class, plant health can be improved in specific ratio range, increase is made
Thing chlorophyll content in leaf blades, increase crop yield, and Synergistic.
Embodiment
（One）Example of formulations
In following example of formulations, unless otherwise indicated, the percentage is weight percentage.
The gibberellin GA of 1 0.003% propionylbrassinolide of embodiment+0.135%3Water-soluble granule
Being formulated composition is：Propionylbrassinolide 0.003%, gibberellin GA30.135%th, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%, mountain
Pears glycan fatty acid ester 5%, sodium sulphate 4%, carboxymethyl cellulose 5%, sucrose surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water-soluble granule is made.
The gibberellin GA of 2 0.003% propionylbrassinolide of embodiment+0.135%3Aqua
Being formulated composition is：Propionylbrassinolide 0.003%, gibberellin GA30.135%th, neopelex 5%, second two
Alcohol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：The said components such as active component, emulsifying agent, water are added together, make to be dissolved into homogeneous phase.
The gibberellin GA of 3 0.003% propionylbrassinolide of embodiment+0.135%4Aqua
Being formulated composition is：Propionylbrassinolide 0.003%, gibberellin GA4 0.135%th, neopelex 5%, second two
Alcohol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：The said components such as active component, emulsifying agent, water are added together, make to be dissolved into homogeneous phase.
The gibberellin GA of 4 0.003% propionylbrassinolide of embodiment+0.135%4+7Aqua
Being formulated composition is：Propionylbrassinolide 0.003%, gibberellin GA4+70.135%th, neopelex 5%, second two
Alcohol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：The said components such as active component, emulsifying agent, water are added together, make to be dissolved into homogeneous phase.
The gibberellin GA of 5 0.003% propionylbrassinolide of embodiment+0.135%7Aqua
Being formulated composition is：Propionylbrassinolide 0.003%, gibberellin GA7 0.135%th, neopelex 5%, second two
Alcohol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：The said components such as active component, emulsifying agent, water are added together, make to be dissolved into homogeneous phase.
The gibberellin GA of 6 0.00225% propionylbrassinolide of embodiment+0.135%3Soluble powder
Being formulated composition is：Propionylbrassinolide 0.00225%, gibberellin GA30.135%th, polyoxyethylene glyceryl mono fatty acid
Ester 4%, oleoyl methyl sodium taurocholate 4%, mannitol surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, soluble powder is made.
The gibberellin GA of 7 0.00225% propionylbrassinolide of embodiment+0.135%4Soluble powder
Being formulated composition is：Propionylbrassinolide 0.00225%, gibberellin GA40.135%th, polyoxyethylene glyceryl mono fatty acid
Ester 4%, oleoyl methyl sodium taurocholate 4%, mannitol surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, soluble powder is made.
The gibberellin GA of 8 0.00225% propionylbrassinolide of embodiment+0.135%7Soluble powder
Being formulated composition is：Propionylbrassinolide 0.00225%, gibberellin GA70.135%, polyoxyethylene glyceryl mono fatty acid
Ester 4%, oleoyl methyl sodium taurocholate 4%, mannitol surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, soluble powder is made.
The gibberellin GA of 9 0.00225% propionylbrassinolide of embodiment+0.135%4+7Soluble powder
Being formulated composition is：Propionylbrassinolide 0.00225%, gibberellin GA4+70.135%th, polyoxyethylene glyceryl mono fatty acid
Ester 4%, oleoyl methyl sodium taurocholate 4%, mannitol surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, soluble powder is made.
The gibberellin GA of 10 0.0027% propionylbrassinolide of embodiment+0.135%4Water-soluble granule
Being formulated composition is：Propionylbrassinolide 0.0027%, gibberellin GA40.135%th, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%,
Sorbitan aliphatic ester 5%, sodium sulphate 4%, carboxymethyl cellulose 5%, sucrose surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water-soluble granule is made.
The gibberellin GA of 11 0.0027% propionylbrassinolide of embodiment+0.135%7Water-soluble granule
Being formulated composition is：Propionylbrassinolide 0.0027%, gibberellin GA7 0.135%th, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5%,
Sorbitan aliphatic ester 5%, sodium sulphate 4%, carboxymethyl cellulose 5%, sucrose surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water-soluble granule is made.
The gibberellin GA of 12 0.0027% propionylbrassinolide of embodiment+0.135%4+7Water-soluble granule
Being formulated composition is：Propionylbrassinolide 0.0027%, gibberellin GA4+7 0.135%th, naphthalene sulfonic acid-formaldehyde condensation product sodium salt
5%th, sorbitan aliphatic ester 5%, sodium sulphate 4%, carboxymethyl cellulose 5%, sucrose surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed respectively, and is mixed, is granulated, and water-soluble granule is made.
The gibberellin GA of 13 0.004% propionylbrassinolide of embodiment+0.16%3Aqueous emulsion
Being formulated composition is：Propionylbrassinolide 0.004%, gibberellin GA30.16%th, 1-METHYLPYRROLIDONE 5%, dodecyl
Benzene sulfonic acid sodium salt 5%, ethylene glycol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：Active component, solvent, emulsifying agent etc. are added together, make to be dissolved into homogeneous oil phase；By antifreezing agent, disappear
Infusion etc. mixes with water, into homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added into oil phase, aqueous emulsion can be made.
The gibberellin GA of 14 0.004% propionylbrassinolide of embodiment+0.16%4Aqueous emulsion
Being formulated composition is：Propionylbrassinolide 0.004%, gibberellin GA30.16%th, 1-METHYLPYRROLIDONE 5%, dodecyl
Benzene sulfonic acid sodium salt 5%, ethylene glycol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：Active component, solvent, emulsifying agent etc. are added together, make to be dissolved into homogeneous oil phase；By antifreezing agent, disappear
Infusion etc. mixes with water, into homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added into oil phase, aqueous emulsion can be made.
The gibberellin GA of 15 0.004% propionylbrassinolide of embodiment+0.16%7Aqueous emulsion
Being formulated composition is：Propionylbrassinolide 0.004%, gibberellin GA7 0.16%th, 1-METHYLPYRROLIDONE 5%, dodecyl
Benzene sulfonic acid sodium salt 5%, ethylene glycol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：Active component, solvent, emulsifying agent etc. are added together, make to be dissolved into homogeneous oil phase；By antifreezing agent, disappear
Infusion etc. mixes with water, into homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added into oil phase, aqueous emulsion can be made.
The gibberellin GA of 16 0.004% propionylbrassinolide of embodiment+0.16%4+7 Aqueous emulsion
Being formulated composition is：Propionylbrassinolide 0.004%, gibberellin GA4+7 0.16%th, 1-METHYLPYRROLIDONE 5%, dodecane
Base benzene sulfonic acid sodium salt 5%, ethylene glycol 4%, butylphosphoric acid ester 0.5%, water surplus；
Preparation method is：Active component, solvent, emulsifying agent etc. are added together, make to be dissolved into homogeneous oil phase；By antifreezing agent, disappear
Infusion etc. mixes with water, into homogeneous aqueous phase.Under high velocity agitation, aqueous phase is added into oil phase, aqueous emulsion can be made.
The gibberellin GA of 17 0.01% propionylbrassinolide of embodiment+0.2%3Wettable powder
Being formulated composition is：Propionylbrassinolide 0.01%, gibberellin GA30.2%th, polyoxyethylene glyceryl mono fatty acid ester 4%,
Oleoyl methyl sodium taurocholate 4%, kaolin surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, wettable powder is made.
The gibberellin GA of 18 0.01% propionylbrassinolide of embodiment+0.2%4Wettable powder
Being formulated composition is：Propionylbrassinolide 0.01%, gibberellin GA4 0.2%th, polyoxyethylene glyceryl mono fatty acid ester 4%,
Oleoyl methyl sodium taurocholate 4%, kaolin surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, wettable powder is made.
The gibberellin GA of 19 0.01% propionylbrassinolide of embodiment+0.2%7Wettable powder
Being formulated composition is：Propionylbrassinolide 0.01%, gibberellin GA7 0.2%th, polyoxyethylene glyceryl mono fatty acid ester 4%,
Oleoyl methyl sodium taurocholate 4%, kaolin surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, wettable powder is made.
The gibberellin GA of 20 0.01% propionylbrassinolide of embodiment+0.2%4+7Wettable powder
Being formulated composition is：Propionylbrassinolide 0.01%, gibberellin GA4+70.2%th, polyoxyethylene glyceryl mono fatty acid ester
4%th, oleoyl methyl sodium taurocholate 4%, kaolin surplus；
Preparation method is：The above-mentioned each component of formula ratio is weighed, and is mixed, grinds, crushes, wettable powder is made.
Proportioning is weight per distribution ratio in above example.
（Two）Corn yield increasing is tested
For planting experimentally son：Corn seed（Zheng Dan 958）
Test method：Average division of cells, per about 100 square metres of plot area, maize planting, line-spacing about 40-50 cm are controlled,
Spacing in the rows 30-40cm.At corn jointing initial stage, respectively according to pharmaceutical agent combinations shown in table 1 to corn spraying treatment, clear water is blank pair
According to.Each processing is in triplicate.In harvest time, the per mu yield of each processing corn is determined respectively.As a result it see the table below 1.
The corn yield increasing of table 1 is tested
As shown in Table 1, propionylbrassinolide and gibberellin class are in ratio range 1:20-1:In 60, compared for corn yield increasing
In single dose, the effect of collaboration volume increase is obtained.
（Three）Chlorophyll content of rice determines
Test material：Rice
Test method：Choose healthy, full rice paddy seed, through the min of 0.1% mercuric chloride surface sterilizing 10, after use distilled water flushing
4-5 times, and with filter paper suck dry moisture.Then, the rice paddy seed of processing is grouped, every group 100, respectively described in following table
Soak seed 36h at 28 DEG C of medicament, wherein setting clear water as blank control；Distilled water flushing is used after the completion of seed soaking, after taking-up 3 times.Afterwards
Laboratory sowing is carried out respectively and is cultivated.
When seedling grow to four leaves wholeheartedly when, take each processing blade respectively, measure its chlorophyll content.Experiment is repeated 4 times, and is taken
Average value.Specific chlorophyll measurement method according to《Plant physiology experiment instructs (second edition)》（Chen Jianxun chief editors, south China reason
Work university press publishes）Described in method be measured, determine the OD value under 663nm and the wavelength of 645nm two respectively,
Returned to zero with 80% acetone.Chlorophyll content is calculated according to gained OD value.Its result is as shown in table 2 below.
The rice seedling measuring chlorophyll content result of table 2
As shown in Table 2, propionylbrassinolide and gibberellin class are in ratio range 1:20-1:It is green for rice seedling leaf in 60
Cellulose content is improved compared to single dose, obtains the effect of Synergistic.
Claims (10)
- A kind of 1. plant growth regulator composition, it is characterised in that active component is made up of a and b,a）Propionylbrassinolide,b）Gibberellin class,Wherein, the active component a:B weight ratio is 1:20-1:60, the gibberellin class is selected from gibberellin GA3, gibberellin GA4, gibberellin GA7。
- 2. plant growth regulator composition according to claim 1, it is characterised in that the active component a:B's Weight ratio is 1:20-1:50, preferably 1:30-1:50, more preferred 1:45.
- 3. plant growth regulator composition according to claim 1, it is characterised in that the active component a and b is accounted for The 0.001%-10% of composition total weight, preferably 0.001%-5%, preferably 0.01%-1%, preferably 0.1%-0.5%.
- A kind of 4. plant growth regulator composition, it is characterised in that the composition include claim 1 described in activity into Point, and agriculturally acceptable auxiliary agent and/or carrier.
- 5. the plant growth regulator composition according to claim 1 or 4, it is characterised in that the plant growth regulating Agent composition, its formulation are wettable powder, water dispersible granules, suspending agent, aqueous emulsion, microcapsule suspending agent, suspension seed-coating agent, water Agent, missible oil, water-soluble granule, soluble powder, soluble liquid, ultra low volume liquids, electrostatic oil agent.
- 6. purposes of the plant growth regulator composition in plant health is improved described in claim 1.
- 7. the plant growth regulator composition described in claim 1 is used for the purposes for increasing crop leaf chlorophyll content.
- 8. the plant growth regulator composition described in claim 1 is used for the purposes for increasing crop yield.
- A kind of 9. method for improving plant health, it is characterised in that by the plant growth regulator composition described in claim 1 Act on target useful plant or its environment, the seed of target useful plant.
- 10. according to the method for claim 9, it is characterised in that by the expected seed for growing target plant prior to seeding and/ Or handled after vernalization with the plant growth regulator composition described in claim 1.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110200001A (en) * | 2019-07-01 | 2019-09-06 | 海南正业中农高科股份有限公司 | A kind of composition pesticide and application thereof comprising gibberellin and brassin lactones |
| CN111296450A (en) * | 2020-02-26 | 2020-06-19 | 云南大学 | Multicomponent combined brassinolide plant growth regulator |
| CN111937882A (en) * | 2020-08-21 | 2020-11-17 | 郑州农达生化制品有限公司 | Compound water dispersible granule and preparation method thereof |
| CN114427218A (en) * | 2022-02-17 | 2022-05-03 | 河南省地质环境规划设计院有限公司 | Coal mine geological environment treatment method |
| EP3852534A4 (en) * | 2018-09-19 | 2022-06-08 | Grospurt Enterprises Inc. | Concentrated anhydrous solutions of gibberellic acid in an isopropanol-containing solvent |
| CN115211262A (en) * | 2022-08-09 | 2022-10-21 | 河北宏瑞种业有限公司 | Method for breaking wheat seed dormancy |
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| CN105613500A (en) * | 2014-11-05 | 2016-06-01 | 江苏龙灯化学有限公司 | Plant-growth regulator composition |
| CN105613501A (en) * | 2014-11-05 | 2016-06-01 | 江苏龙灯化学有限公司 | Plant-growth regulator composition |
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| CN1478390A (en) * | 2003-07-08 | 2004-03-03 | 云大科技股份有限公司 | Plant growth regulating agent mixture containing brassinolide like compound and its application |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP3852534A4 (en) * | 2018-09-19 | 2022-06-08 | Grospurt Enterprises Inc. | Concentrated anhydrous solutions of gibberellic acid in an isopropanol-containing solvent |
| CN110200001A (en) * | 2019-07-01 | 2019-09-06 | 海南正业中农高科股份有限公司 | A kind of composition pesticide and application thereof comprising gibberellin and brassin lactones |
| CN110200001B (en) * | 2019-07-01 | 2021-06-04 | 海南正业中农高科股份有限公司 | Pesticide composition containing gibberellin and brassinolide and application thereof |
| CN111296450A (en) * | 2020-02-26 | 2020-06-19 | 云南大学 | Multicomponent combined brassinolide plant growth regulator |
| CN111937882A (en) * | 2020-08-21 | 2020-11-17 | 郑州农达生化制品有限公司 | Compound water dispersible granule and preparation method thereof |
| CN114427218A (en) * | 2022-02-17 | 2022-05-03 | 河南省地质环境规划设计院有限公司 | Coal mine geological environment treatment method |
| CN115211262A (en) * | 2022-08-09 | 2022-10-21 | 河北宏瑞种业有限公司 | Method for breaking wheat seed dormancy |
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