CN106259418A - There is the plant growth regulator composition of potentiation - Google Patents
There is the plant growth regulator composition of potentiation Download PDFInfo
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- CN106259418A CN106259418A CN201610637609.9A CN201610637609A CN106259418A CN 106259418 A CN106259418 A CN 106259418A CN 201610637609 A CN201610637609 A CN 201610637609A CN 106259418 A CN106259418 A CN 106259418A
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- China
- Prior art keywords
- active component
- compositions
- triacontanol
- melissyl
- thidiazuron
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Classifications
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
Abstract
The invention discloses a kind of plant growth regulator composition with potentiation, its effective ingredient comprises A and B, and wherein active component A is Thidiazuron, and active component B is triacontanol and derivant thereof.Present invention also offers the purposes of said composition.Result of the test shows, the compositions of the present invention can good regulating crop growth, improve disease-resistant resistance, promote crop health benefit, improve crop yield.
Description
Technical field
The invention belongs to agricultural plant protection application, for a kind of plant growth regulator composition, comprise active component thiophene
Benzene is grand and triacontanol or derivatives thereof.
Background technology
Thidiazuron (pyraclostrobin) is new and effective plant growth regulator, after Thidiazuron is absorbed by plants, and can
Promote the chorista between petiole and stem, thus promote that mature leaf comes off, the generation of ethylene under higher concentration, can be stimulated,
Promote pectin and the activity of cellulase.Under conditions of low concentration, there is cytokinin effect, the callus of plant can be induced
Differentiation sprouts out.Structural formula is as follows:
Triacontanol is a kind of natural Long carbon chain plant growth regulator, chemical name N-triacontanol, structural formula CH3
(CH2) 28CH2OH, also known as melissyl alcohol, is the natural biological product of purification from Apis wax.To person poultry harmless and secondary work
With, environmentally safe.Flourishing agricultural country, sprays triacontanol as far back as the 1970s and 1980s in 20th century the most comprehensively, as
Agricultural high yield good harvest, optimizes the plant growth regulator of quality structure, and China, due to technology imperfection, does not has sufficient rigorous state
Degree, acts with undue haste, enters into mistaken ideas.It is national spark program that triacontanol is developed again, completes in 96 years.30 radiated the vigour of youth
Alkanol is Tong Bu with world standard, and it will become the reform structure of agricultural production together with " WTO ", optimizes product, keeps ecological balance, returns
Natural, raising yield, provides important technology material for pollution-free food.Triacontanol can absorb, then via the stem of plant, leaf
Promote plant growth, increase dry accumulation, improve cell membrane saturating property, increase chlorophyllous content, improve photosynthetic by force
Degree, enhancing amylase, polyoxygenated enzyme, peroxidase activity.Triacontanol energy stratification, take root, stem and leaf growth and bloom,
Make crops precocious, improve setting percentage, strengthen cold-resistant, drought-resistant ability, increase yield, improve product quality.Spreading out of triacontanol
Biology generally includes melissyl phosphate ester or its salt.Melissyl phosphate ester (salt) is easily accessible plant generation in vivo
Triacontanol is gently discharged, simultaneously because melissyl phosphate ester (salt) is the molecular structure at triacontanol during thanking
On add phosphate ester (salt), the metabolism of plant is produced important impact.
Summary of the invention
It is an object of the invention to provide one and there is synergistic plant growth regulator, to promote plant growth, carry
Disease-resistant, the crop yield of high crop and drought-resistant ability.Inventor finds, Thidiazuron compounds with triacontanol and derivant thereof
After regulating crop growth and increase yield and improve drought-resistant ability there is obvious action.
It is a further object to provide and comprise two kinds of effective constituents A and the system of B plant growth regulator composition
Preparation Method and agriculture field regulation and promote crop growth application.
The purpose of the present invention can be reached by following measures:
A kind of plant growth regulator composition with potentiation, said composition comprises two kinds of active components of A and B,
Wherein active component A is Thidiazuron, and active component B is triacontanol or derivatives thereof, and the weight ratio between two components is activity
The weight ratio of component A and active component B is 1:0.011～20.
In a kind of preferred version, the weight ratio of active component A and active component B is 1:0.012～18, for making effect
Effect becomes apparent from both weight ratios can further preferably 1:0.013～17.
In a kind of preferably scheme, the weight ratio between A and B two component can at random be entered in the range of following proportioning
Row sum-equal matrix: 1:0.011,1:0.012,1:0.013,1:0.014,1:0.015,1:0.016,1:0.017,1:0.018,1:
0.019,1:0.02,1:0.021,1:0.022,1:0.023,1:0.024,1:0.025,1:0.026,1:0.027,1:0.028,
1:0.029,1:0.03,1:0.04,1:0.05,1:0.06,1:0.07,1:0.08,1:0.09,1:0.1,1:0.11,1:0.12,
1:0.13,1:0.14,1:0.15,1:0.16,1:0.17,1:0.18,1:0.19,1:0.2,1:0.3,1:0.4,1:0.5,1:
0.6,1:0.7,1:0.8,1:0.9,1:1,1:2,1:3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:11,1:12,1:
13,1:14,1:15,1:16,1:17,1:18,1:19,1:20, it is also possible in the range of two proportionings of any of the above are formed
Select.
In the present invention, suitable triacontanol derivant comprises melissyl phosphate ester or melissyl phosphate, wherein
Melissyl phosphate comprises: melissyl potassium phosphate, melissyl sodium ascorbyl phosphate, melissyl phosphate amine salt, or other
Melissyl phosphate compound.
The present invention is found by experiment that, said composition is the growth for can preferably regulate crop, promotes crop
Health benefit, improves yield and the drought-resistant ability of crop, and said composition can be applicable to promote or regulation plant life at agriculture field
Long side, particularly regulation Sorghum vulgare Pers. or soybean crops growth aspect.
The invention provides and comprise the compositions of component A (Thidiazuron) and component B (triacontanol or derivatives thereof) in agriculture
The purposes of industry field regulation crop growth, particularly regulating crop growth, raising disease resisting effect, increasing in terms of Sorghum vulgare Pers. or Semen sojae atricolor
Add the purposes of the aspects such as yield.
For giving full play to the advantageous effect of the present invention, the compositions of the present invention (such as antibacterial, can also be killed with other pesticide
Worm agent, herbicide, plant growth regulator), fertilizer etc. be used in mixed way, these are mixed therewith is often disclosed in prior art
Pesticide or fertilizer.
The compositions of the present invention can be made, by active component and insecticides adjuvant, the dosage form allowed on pesticide.
Above-mentioned composition specifically can comprise insecticides adjuvant, such as carrier, solvent, dispersant, wetting agent, adhesive, thickening
One or more in agent, binding agent, surfactant etc., can mix conventional auxiliary agent during using.
Suitably auxiliary agent can be solid or liquid, the material that they are conventional during being typically formulation, such as sky
Mineral that is right or that regenerate, solvent, dispersant, wetting agent, adhesive, thickening agent, binding agent or fertilizer.
The application process of the present composition includes the aerial parts that the compositions of the present invention is used for plant growing, especially
It is leaf portion or blade face.Seed soaking can be selected or be applied in controlling object surface.Frequency and the amount of application used depend on pathogen
Biology and weather conditions of existence.The growth place of plant, such as rice field, can be soaked with the liquid preparation of compositions, or
Compositions is applied in soil by person in solid form, as in granular form (soil application).
These compositionss can only comprise active component and be administered, it is also possible to mix together with additive (insecticides adjuvant)
Close and use.
The compositions of the present invention can be prepared as acceptable dosage form on pesticide, such as water preparation, suspending agent, solubility liquid
Agent, encapsulated form, microemulsion etc..Character according to these compositionss and use compositions purpose to be reached and environment feelings
Condition, can select compositions with spraying, atomizing, dust, broadcast sowing or sprinkle the method watered or the like and use.
The encapsulated form being suitable for the present invention includes: microcapsule suspending agent, microcapsule suspension-suspendinagent agent, microcapsule suspension-aqueous emulsion
Comprise by effective ingredient Thidiazuron and triacontanol or derivatives thereof according to a definite proportion Deng (i.e. capsule-core) in, it is characterised in that cyst wall
The mixture of example, both will be mixed and made into microencapsulation.Microencapsulation is stably disperseed with certain concentration, is suspended in work
For the water of continuous phase is formed microcapsule suspending agent.Or one of which effective ingredient is prepared as microcapsule suspending agent, by other one
Kind of effective ingredient is prepared as emulsion, by two kinds of compositions of preparation in mixing, stirring, shake up i.e. obtain microcapsule suspending agent-suspending agent or
Microcapsule suspending agent-aqueous emulsion.
The compositions of the present invention can be prepared as various dosage form by available known method, can by effective ingredient with help
Agent, such as solvent, solid carrier, can uniformly mix together with surfactant when needing, grind, be prepared as required agent
Type.
Above-mentioned solvent is selected from aromatic hydrocarbon, preferably containing 8-12 carbon atom, such as xylene mixture or substituted benzene, phthalein
Esters of gallic acid, such as Dibutyl phthalate or phthalandione two octanoic acid, fat hydrocarbon, such as thiacyclohexane or paraffin, alcohol and ethylene glycol and their ether
And ester, such as ethanol, ethylene glycol, ethylene glycol monomethyl；Ketone, such as cyclohexanone, highly polar solvent, such as N-methyl-2-pyrrolidine
Ketone, dimethyl sulfoxide or dimethylformamide, and vegetable oil or vegetable oil, such as soybean oil.
Above-mentioned solid carrier, as suspending agent and the typically natural mineral fillers, such as Talcum, height that dispersible agent
Ridge soil, montmorillonite or active hargil.In order to manage the physical property of compositions, it is also possible to add polymolecularity silicic acid or high dispersive
Property adsorpting polymerization thing carrier, such as granulated adsorptive carriers or non-adsorbed carrier, suitable granulated adsorptive carriers is porous type, as
Pumex, Bentonite or bentonite；Suitably non-adsorbed carrier such as calcite or sand.Further, it is possible to use substantial amounts of inorganic in nature or
Organic nature be prefabricated into granular material as carrier, particularly dolomite.
According to the chemical property of the effective ingredient in the compositions of the present invention, suitable surfactant is sulfomethylated lignin
Acid, LOMAR PWA EINECS 246-676-2, phenolsulfonic acid, alkali salt or amine salt, alkylaryl sulfonates, alkyl sulfate, alkylsulfonate, fat
Alcohol sulfate, fatty acid and sulphated fatty alcohol glycol ether, the also condensation substance of sulfonated naphthalene and naphthalene derivatives and formaldehyde, naphthalene or
LOMAR PWA EINECS 246-676-2 and phenol and the condensation substance of formaldehyde, NONIN HS 240, ethoxylated isooctyl-phenol, octyl phenol, nonyl phenol,
Alkylaryl polyglycol ether, tributyl benzene polyglycol ether, three stearyl phenyl polyglycol ethers, alkyl aryl polyether alcohol,
Ethoxylated castor oil, polyoxyethylene alkyl ether, ethylene oxide condensation substance, ethoxylation polyoxypropylene, lauric acid Polyethylene Glycol
Ether acetal, sorbitol ester, lignin sulfite waste liquor and methylcellulose.
In the compositions of the present invention, active component mass content in the composition can reach 0.1～80%, preferably
0.1～50%, further preferred 0.2～30%.
Plant in the present invention includes but not limited to Sorghum vulgare Pers. or Semen sojae atricolor etc..
In the compositions of the present invention, two kinds of effective ingredient show as synergistic effect, and the specific activity of said composition uses individualized
The activity expection summation of compound, and the independent activity of individualized compound is the most notable.Showing of the compositions of the present invention
Other feature mainly shows themselves in that 1, the compositions mixture of the present invention has obvious synergistic function；2, the combination of the present invention
Thing can good regulating crop growth, improve disease-resistant resistance, promote crop health benefit, improve crop yield, improve crop
Drought-resistant ability etc..
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, to the present invention
It is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included in
Within protection scope of the present invention.
In all formula of following example, percentage ratio is all weight percentage (folding hundred).The various preparation of the present composition
Processing technique is prior art, can be varied from according to different situations.
One, dosage form prepares embodiment
(1) processing of suspending agent and embodiment
By active component Thidiazuron and triacontanol, press formula with each components such as dispersant, wetting agent, thickening agent and water
Ratio mix homogeneously, after sand milling and/or high speed shear, obtains semi-finished product, adds water mix homogeneously and filter and i.e. obtain into after analysis
Product.
Embodiment 1:9.9% Thidiazuron triacontanol suspending agent
Thidiazuron 9.9%, triacontanol 0.1%, xanthan gum 4%, white carbon 6%, glycerol 3%, sodium benzoate 4%,
Aliphatic alcohol polyoxyvinethene phosphate 5%, water complements to 100%.
Embodiment 2:3.05% Thidiazuron melissyl potassium phosphate suspending agent
Thidiazuron 3%, melissyl potassium phosphate 0.05%, white carbon 4%, ethylene glycol 6%, sodium lignin sulfonate 8%, yellow
Virgin rubber 3%, water complements to 100%.
Embodiment 3:1.9% Thidiazuron triacontanol suspending agent
Thidiazuron 0.1%, triacontanol 1.8%, ethylene glycol 5%, Kaolin 3%, Magnesiumaluminumsilicate 7%, lignin sulfonic acid
Sodium 6%, water complements to 100%.
Embodiment 4:1.42% Thidiazuron melissyl sodium phosphate suspending agent,
Thidiazuron 1.4%, triacontanol 0.02%, bentonite 5%, glycerol 5%, methyl naphthalene sulfonate formaldehyde condensate
4%, water complements to 100%.
(2) processing of microemulsion and embodiment
By effective ingredient Thidiazuron and triacontanol and solvent, emulsifying agent, flowing is equal proportionally mixes, fine grinding sand and
After high speed shear, obtain semi-finished product, be processed into finished product.
Embodiment 5:0.21% Thidiazuron melissyl phosphate ester microemulsion
Thidiazuron 0.03%, melissyl phosphoesterase 30 .18%, 3% Ketohexamethylene, 5% dimethylbenzene, 20% detergent alkylate
Sulfoacid calcium, water complements to 100%.
Embodiment 6:0.6% Thidiazuron melissyl potassium phosphate microemulsion
Thidiazuron 0.5%, melissyl potassium phosphate 0.1%, 6% methanol, 4% dimethylbenzene, 15% dibenzyl xenyl are poly-
Oxygen vinyl Ether, water complements to 100%.
Embodiment 7:1.6% Thidiazuron melissyl potassium phosphate microemulsion
Thidiazuron 0.1%, melissyl potassium phosphate 1.5%, 5% Ketohexamethylene, 7% dimethylbenzene, 22% styryl phenyl
Polyoxyethylene ether, water complements to 100%.
Embodiment 8:0.64% Thidiazuron triacontanol microemulsion
Thidiazuron 0.62%, triacontanol 0.02%, 3% Ketohexamethylene, 5% dimethylbenzene, 20% phenethyl phenyl polyoxy second
Alkene one polyethenoxy ether, water complements to 100%.
(3) processing of microcapsule and embodiment
By effective ingredient Thidiazuron and triacontanol mixture according to a certain percentage, both miniature glue will be mixed and made into
Capsule.Microencapsulation is stably disperseed using certain concentration, is suspended in the water of continuous phase formation microcapsule suspending agent.Or
One of which effective ingredient is prepared as microcapsule suspending agent, another effective ingredient is prepared as emulsion, by two kinds of preparation
Composition, in mixing, stirring, shakes up and i.e. obtains microcapsule suspending agent-suspending agent or microcapsule suspending agent-aqueous emulsion.
Embodiment 9:2.2% Thidiazuron triacontanol microcapsule suspending agent
Thidiazuron 2.1% triacontanol 0.1%, methyl ester Oleum Cocois 17%, polyoxyethylene monopalmitate 5%, BHT3%,
Attractant aminoacid 3%, lignosulfonates 4%, glycerol 5%, KF88 3%, poly (vinyl acetate) emulsions 4%, xanthan gum 2%,
Water complements to 100%.
Embodiment 10:4.2% Thidiazuron triacontanol microcapsule suspension-suspendinagent agent
Thidiazuron 0.2%, triacontanol 4%, rosinweed oil 14%, glyceride lactate 6%, emulsifier polyoxyethylene castor
Oleum Sesami 4%, stabilizer triphenyl phosphite 3%, toluene di-isocyanate(TDI) 15%, acrylic acid and acrylic ester copolymers 5%, two
Propylene glycol 3%, preservative sodium benzoate 1%, thickening agent xanthan gum 2.2%, water complements to 100%.
Embodiment 11:0.56% Thidiazuron melissyl phosphate ester microcapsule suspending agent
Thidiazuron 0.55%, melissyl phosphoesterase 30 .01%, gelatin 15%, ethanol 5%, triethylamine 3%, ethylenediamine
5%, naphthalenesulfonate formaldehyde condensation compound 5%, water complements to 100%.
Embodiment 12:0.43% Thidiazuron melissyl phosphate amine salt capsule suspension-suspending agent
Thidiazuron 0.42%, triacontanol 0.01%, rosinweed oil 12%, attractant fatty glyceride 6%, polyoxy
Ethylene Laurel ether 5%, ethylene glycol 3.5%, stabilizer potassium dihydrogen phosphate 2%, encystation performed polymer formaldehyde-carbamide performed polymer 15%,
Carrageenan 0.5%, sodium lignin sulfonate 4%, preservative sodium benzoate 1%, water complements to 100%.
(4) processing of soluble liquid and embodiment
By effective ingredient Thidiazuron and triacontanol mixture, surfactant, auxiliary agent and water according to a certain percentage, put
In enamel still, under water bath condition, it is sufficiently stirred for, until obtaining transparency liquid, obtaining soluble liquid.
Embodiment 13:0.4% Thidiazuron melissyl phosphate amine salt soluble concentrate
Thidiazuron 0.2%, triacontanol 0.2%, benzyl dimethyl phenol polyethenoxy ether 5%, Ketohexamethylene 4%, nitrogen nitrogen two
Methylformamide 6%, ethylene glycol 5%, water complements to 100%.
Embodiment 14:0.64% Thidiazuron triacontanol soluble concentrate
Thidiazuron 0.60%, triacontanol 0.04%, alkylphenol polyoxyethylene polyethenoxy ether 3%, methanol 3%, second
Glycol 5%, water complements to 100%.
Embodiment 15:0.81% Thidiazuron triacontanol soluble concentrate
Thidiazuron 0.8%, triacontanol 0.01%, sodium alkyl benzene sulfonate 6%, methanol 13%, ethylene glycol 4%, water is supplied
To 100%.
Embodiment 16:1.1% Thidiazuron triacontanol soluble concentrate
Thidiazuron 1%, triacontanol 0.011%, lignin benzenesulfonic acid potassium 6%, dimethyl sulfoxide 5%, Isopropanediol
2%,
Water complements to 100%.
Two, drug effect checking test
(1) Assays Example
1, Thidiazuron is compounding with triacontanol tests Sorghum vulgare Pers. growth regulating synthesis measuring
Thidiazuron is diluted according to finite concentration with triacontanol acetone, crop is carried out stem and leaf spraying, survey in field
Fixed each concentration impact on plant growth, including to the plant height of crop, strain footpath, root length, disease-resistant situation, fruit quality, and
Output condition etc. carry out overall merit.
Plant height control rate=(plant height after clear water comparison plant height-process)/clear water comparison plant height * 100%
Stem footpath increase rate=(the plants stems footpath after clear water adjoining tree stem footpath-process)/clear water adjoining tree stem footpath *
100%
The disease index * of preventive effect=(disease index after the disease index-process of clear water comparison)/clear water comparison
100%
Seed mass of 1000 kernel increase rate=(the seed mass of 1000 kernel after the seed mass of 1000 kernel-process of clear water comparison)/clear water comparison
Seed mass of 1000 kernel * 100%
Per mu yield * 100% of per mu yield increase rate=(per mu yield after the per mu yield-process of clear water comparison)/clear water comparison
Table 1. Thidiazuron is compounding with triacontanol to Sorghum vulgare Pers. growth regulating synthesis measuring summary sheet
Note: in form, " thiophene " is " Thidiazuron " abbreviation, and " three " are the abbreviation of " triacontanol ".Dispenser period: sorghum seedling
Phase dispenser, this stage sorghum plant starts to occur disease, spraying times: 2 times, promotes Sorghum vulgare Pers. growing process, does sth. in advance into
Ripe, effect of increasing production is obvious.
Found that by experiment inventor there is between Thidiazuron and triacontanol very well collaborative castering action, Thidiazuron with
Triacontanol mixture is under different ratio, and relative Thidiazuron, triacontanol single dose, and clear water comparison, the growth to Sorghum vulgare Pers. is adjusted
Joint effect is obvious, is mainly manifested in: promote Chinese sorghum nutritive bulk-growth, controls sorghum plant excessive growth, promotes that stem slightly increases, prevents down
Volt, promotion spikelet differentiation, improve Sorghum vulgare Pers. self resistance against diseases, increase kernel weight, improve the comprehensive yield of Sorghum vulgare Pers..
(2) field efficacy checking test
1, the field compbined test that Semen sojae atricolor growth regulation and drought resistance are increased production by Thidiazuron with triacontanol mixture
Dispenser period: Semen sojae atricolor 4-5 leaf phase dispenser.
Spraying times 2 times.The example of formulations utilizing the present invention sprays, three repetitions, results averaged.
Table 2 Thidiazuron and the field Comprehensive Experiment to Semen sojae atricolor growth regulation of the triacontanol mixture
Showing from table 2 experimental data, the product of the present invention is in Semen sojae atricolor 4-5 leaf phase dispenser, and the stem that can effectively facilitate Semen sojae atricolor is thick,
Regulation Semen sojae atricolor growth, improves single-strain legumen number and soybean kernel weight, thus improves the yield of Semen sojae atricolor.
Claims (10)
1. a plant growth regulator composition with potentiation, it is characterised in that said composition comprises two kinds of work of A and B
Property component, wherein active component A is Thidiazuron, and active component B is triacontanol or derivatives thereof, active component A and activity group
The weight ratio dividing B is 1:0.011～20.
Compositions the most according to claim 1, it is characterised in that the weight ratio of active component A and active component B is 1:
0.012～18.
Compositions the most according to claim 2, it is characterised in that the weight ratio of active component A and active component B is 1:
0.013～17.
Compositions the most according to claim 2, it is characterised in that active component triacontanol derivant includes melissyl
Phosphate ester or its salt.
Compositions the most according to claim 4, it is characterised in that described melissyl phosphate includes melissyl phosphoric acid
Potassium salt, melissyl sodium ascorbyl phosphate or melissyl phosphate amine salt.
Compositions the most according to claim 1, it is characterised in that said composition is made up on pesticide of active component and auxiliary agent
The dosage form allowed.
Compositions the most according to claim 6, it is characterised in that described dosage form be suspending agent, microemulsion, soluble concentrate or
Encapsulated form.
Compositions the most according to claim 6, it is characterised in that it is characterized in that described active component is in the composition
Mass content is 0.1～80%.
9. in claim 1～7, composition pesticide described in any one promotes or the use of coordinate plant growth at agriculture field
On the way.
Purposes the most according to claim 9, it is characterised in that said composition is on regulation Sorghum vulgare Pers. or soybean crops growth
Application.
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| CN201710114133.5A Withdrawn CN106900731A (en) | 2016-04-02 | 2017-02-28 | Plant growth regulator composition with synergistic effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112931525A (en) * | 2021-04-09 | 2021-06-11 | 渭南东旺农华生物科技有限公司 | Plant growth regulating composition containing triacontanol and thidiazuron and application thereof |
| WO2023077376A1 (en) * | 2021-11-04 | 2023-05-11 | 珠海市润农科技有限公司 | Use of higher aliphatic alcohol in improving nitrogen fixing capacity and drought resistance capacity of legumes |
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| BR112022015210A2 (en) * | 2020-01-31 | 2022-10-11 | Upl Ltd | SYNERGIC AGROCHEMICAL COMBINATION |
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2016
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2017
- 2017-02-28 CN CN201710114133.5A patent/CN106900731A/en not_active Withdrawn
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| CN112931525A (en) * | 2021-04-09 | 2021-06-11 | 渭南东旺农华生物科技有限公司 | Plant growth regulating composition containing triacontanol and thidiazuron and application thereof |
| WO2023077376A1 (en) * | 2021-11-04 | 2023-05-11 | 珠海市润农科技有限公司 | Use of higher aliphatic alcohol in improving nitrogen fixing capacity and drought resistance capacity of legumes |
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| Publication number | Publication date |
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| WO2017166563A1 (en) | 2017-10-05 |
| CN106900731A (en) | 2017-06-30 |
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